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0pt;">深度访谈</span></p> <div class="Section0"> <p class="NewStyle22" style="margin-left: 0pt; text-indent: 18pt; line-height: 19.45pt;"><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;">这一访谈法属于一种当面访谈法。它是由双方人员采取面对面的方式来交流，且参与 的人员很少，一般为1 </span><span class="20" style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">一</span><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;">3人，询问者在问话时要注意谈话技巧，以使被问者能将内心的 真实看法充分表达出来。</span><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="NewStyle22" style="margin-left: 0pt; text-indent: 18pt; line-height: 19.45pt;"><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;">识别</span><b><span lang="EN-US" style="font-size:9.0pt;font-family:"Times New Roman";mso-fareast-font-family: 宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN; mso-bidi-language:AR-SA"><a href="http://www.bethel-cnc.com/"><span lang="EN-US" style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">加工中心</span></a></span></b><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;">可用性需求指标的第二步，就是通过抽样来将所要访谈的用户确定下 来，之后对所选择人员做深度访谈，对结果进行分析获得加工中心可用性需求。本文选取 对加工中心非常熟悉的人员进行深度访谈，其中包括机床企业主管、采购人员、维修人员 及操作人员。访谈过程中，采用开放型问题进行讨论，以抓住用户的直觉反应和自发性， 捕捉到从机床生产企业角度出发无法想象到的重要指标。此外，再根据文献阅读得到的信 息，有针对性的询问一些具体指标。</span><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="NewStyle22" style="margin-left: 0pt; text-indent: 18pt; line-height: 19.45pt;"><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;"> </span></p> <p class="NewStyle22" style="margin-left: 0pt; text-indent: 0pt; line-height: 11pt;"><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;">2.2.1.3</span><b><span lang="EN-US" style="font-size:9.0pt;font-family:"Times New Roman";mso-fareast-font-family: 宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN; mso-bidi-language:AR-SA"><a href="http://www.bethel-cnc.com/bethel/cnc/">CNC<span lang="EN-US" style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman""><span lang="EN-US">加工中心</span></span></a></span></b><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;">可用性需求体系初步构建</span><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="NewStyle22" style="margin-left: 0pt; text-indent: 18pt; line-height: 19.45pt;"><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;">一般来说，通过访谈得到的需求信息，对于理想中的加工中心可用性的描述笼统、模 糊，缺乏系统性，且存在大量冗余。因此，需要对访谈结果进行整理、筛选和分析。根据 阅读文献以及深度访谈得到的信息，本文分别从可靠性和维修性的角度，归纳提炼整理可 用性需求指标。</span><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="NewStyle22" style="margin-left: 0pt; text-indent: 0pt; line-height: 19.45pt;"><!--[if !supportLists]--><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 11pt;">(1) </span><!--[endif]--><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;">可靠性需求指标</span><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="NewStyle22" style="margin-left: 0pt; text-indent: 18pt; line-height: 19.45pt;"><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;">通过与</span><b><span lang="EN-US" style="font-size:9.0pt;font-family:"Times New Roman";mso-fareast-font-family: 宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN; mso-bidi-language:AR-SA"><a href="http://www.bethel-cnc.com/bethel/news/"><span lang="EN-US" style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">数控加工中心</span></a></span></b><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;">生产厂及用户的深度访谈，对机床可靠性需求产生影响的主要因素 是：</span><span class="15" style="font-family: 'Times New Roman'; letter-spacing: 0pt; font-size: 9pt;">MTBF</span><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;">、</span><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;">使用寿命、精度保持性，这三个因素将作为可用性需求体系的三级指标。所 得可靠性需求指标均列入表</span><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;">2.1</span><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;">中。</span><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="NewStyle24" style="margin-left: 0pt; text-indent: 0pt; line-height: 11pt;"><span style="font-family: 宋体; letter-spacing: 0.5pt; font-weight: bold; font-size: 9pt;">表</span><span style="font-family: 宋体; letter-spacing: 0.5pt; font-weight: bold; font-size: 9pt;">2.</span><span style="font-family: 宋体; letter-spacing: 0.5pt; font-weight: bold; font-size: 9pt;">1初始可靠性需求指标体系</span><span style="font-family: 宋体; letter-spacing: 0.5pt; font-weight: bold; font-size: 9pt;"><o:p></o:p></span></p> <table class="MsoNormalTable" style="border-collapse:collapse; width:476.6500pt; mso-table-layout-alt:fixed; mso-padding-alt:0.0000pt 5.4000pt 0.0000pt 5.4000pt ; "> <tbody> <tr style="height:17.0500pt; "> <td width="72" valign="center" style="width: 54.7pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">二级指标</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="74" valign="center" style="width: 56.15pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">三级指标</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="69" valign="center" style="width: 52.1pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">四级指标</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="418" valign="center" style="width: 313.7pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">具体含义</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:14.4000pt; "> <td width="72" valign="center" style="width: 54.7pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="74" valign="center" style="width: 56.15pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">MTBF</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="69" valign="center" style="width: 52.1pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">故障率</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="418" valign="center" style="width: 313.7pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">机床在单位时间内故障发生的比率。</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:30.0000pt; "> <td width="72" valign="center" style="width: 54.7pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="74" valign="center" style="width: 56.15pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">使用寿命</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="69" valign="center" style="width: 52.1pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">使用寿命</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="418" valign="center" style="width: 313.7pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">产品在规定的条件下，从规定时刻开始，到失效密度变到不可接受 或产品的故障被认为不可修理时止的时间区间[74]。</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:29.7500pt; "> <td width="72" valign="center" style="width: 54.7pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="74" valign="center" style="width: 56.15pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="69" valign="center" style="width: 52.1pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">几何精度 保持性</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="418" valign="center" style="width: 313.7pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">几何精度保持性主要包括主轴回转精度、线性轴直线运动精度能够 持续保持的能力[75]。</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:88.1000pt; "> <td width="72" valign="center" style="width: 54.7pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">可靠性</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">需求</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="74" valign="center" style="width: 56.15pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">精度保</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">持性</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="69" valign="center" style="width: 52.1pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">位置精度 保持性</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="418" valign="center" style="width: 313.7pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">位置精度包括定位精度和重复定位精度。前者是指机床中的关键部 件在运动终点所达到的实际位置的精度。后者是指关键部件多次不 断的至同一终点所达到的具体位置之间的最大误差。影响位置精度 的主要因素是丝杠的导程误差、传动链的反向间隙误差等各项综合 因素。位置精度保持性指的是位置精度可以持续保持的能力，也是 一个综合性的精度指标。</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:31.4500pt; "> <td width="72" valign="center" style="width: 54.7pt; padding: 0pt 5.4pt; border-bottom-width: 0.5pt; border-bottom-style: solid; border-bottom-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="74" valign="center" style="width: 56.15pt; padding: 0pt 5.4pt; border-bottom-width: 0.5pt; border-bottom-style: solid; border-bottom-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="69" valign="center" style="width: 52.1pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; border-bottom-width: 0.5pt; border-bottom-style: solid; border-bottom-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">工作精度 保持性</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="418" valign="center" style="width: 313.7pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; border-bottom-width: 0.5pt; border-bottom-style: solid; border-bottom-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">工作精度即机床在运动状态和切削力作用下的精度，即机床工作状 态下的精度。工作精度保持性就是指工作精度能够长久保持的能力。</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> </tbody> </table> </div> <p><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;"><br clear="all" style="page-break-before:always;mso-break-type:section-break" /> </span></p> <div class="Section1"> <p class="NewStyle22" style="margin-left: 21.25pt; text-indent: -21.25pt; line-height: 19.2pt;"><!--[if !supportLists]--><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;">1. </span><!--[endif]--><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;">维修性需求指标</span><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="NewStyle22" style="margin-left: 21.25pt; text-indent: -21.25pt; line-height: 19.2pt;"><!--[if !supportLists]--><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;">2. </span><!--[endif]--><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;">对产品维修性的要求，需要考虑以下原则</span><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt; vertical-align: super;">[76]:</span><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="margin-left:21.2500pt; mso-para-margin-left:0.0000gd; text-indent:-21.2500pt; mso-char-indent-count:0.0000; mso-list:l1 level1 lfo2; "><!--[if !supportLists]--><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">3. </span><!--[endif]--><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">尽可能简化产品及维修操作；</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="margin-left:21.2500pt; mso-para-margin-left:0.0000gd; text-indent:-21.2500pt; mso-char-indent-count:0.0000; mso-list:l1 level1 lfo2; "><!--[if !supportLists]--><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">4. </span><!--[endif]--><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">合理的结构设计，具有良好的维修可达性；</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="margin-left:21.2500pt; mso-para-margin-left:0.0000gd; text-indent:-21.2500pt; mso-char-indent-count:0.0000; mso-list:l1 level1 lfo2; "><!--[if !supportLists]--><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">5. </span><!--[endif]--><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">提高标准化、互换性程度，这样通用性好，且模块化的设计易于更换；</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="margin-left:21.2500pt; mso-para-margin-left:0.0000gd; text-indent:-21.2500pt; mso-char-indent-count:0.0000; mso-list:l1 level1 lfo2; "><!--[if !supportLists]--><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">6. </span><!--[endif]--><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">故障诊断应迅速、准确、简便；</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="margin-left:21.2500pt; mso-para-margin-left:0.0000gd; text-indent:-21.2500pt; mso-char-indent-count:0.0000; mso-list:l1 level1 lfo2; "><!--[if !supportLists]--><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">7. </span><!--[endif]--><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">采取防差错措施及识别标志；</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="margin-left:21.2500pt; mso-para-margin-left:0.0000gd; text-indent:-21.2500pt; mso-char-indent-count:0.0000; mso-list:l1 level1 lfo2; "><!--[if !supportLists]--><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">8. </span><!--[endif]--><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">符合维修的人机环工程要求；</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="margin-left:21.2500pt; mso-para-margin-left:0.0000gd; text-indent:-21.2500pt; mso-char-indent-count:0.0000; mso-list:l1 level1 lfo2; "><!--[if !supportLists]--><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">9. </span><!--[endif]--><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">保证维修安全；</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="margin-right:0.0000pt; margin-left:21.2500pt; mso-para-margin-left:0.0000gd; text-indent:-21.2500pt; mso-char-indent-count:0.0000; mso-list:l1 level1 lfo2; "><!--[if !supportLists]--><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">10. </span><!--[endif]--><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">重视贵重件的可修复性。</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="NewStyle22" style="margin-left: 0pt; text-indent: 18pt; line-height: 19.2pt;"><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;">从以上原则出发结合</span><b><span lang="EN-US" style="font-size:9.0pt;font-family:"Times New Roman";mso-fareast-font-family: 宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN; mso-bidi-language:AR-SA"><a href="http://www.bethel-cnc.com/bethel/cnc/show_39.html"><span lang="EN-US" style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">立式加工中心</span></a></span></b><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;">的特点和深度访谈得到的信息，列出维修性需求指标， 详见表2.2。</span><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <table class="MsoNormalTable" style="border-collapse:collapse; width:475.7000pt; mso-table-layout-alt:fixed; mso-padding-alt:0.0000pt 5.4000pt 0.0000pt 5.4000pt ; "> <tbody> <tr style="height:21.3500pt; "> <td width="75" valign="center" style="width: 56.4pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="75" valign="center" style="width: 56.9pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="96" valign="center" style="width: 72.25pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">表2.2</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="386" valign="center" style="width: 290.15pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">初始维修性需求指标体系</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:14.6500pt; "> <td width="75" valign="center" style="width: 56.4pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">二级指标</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="75" valign="center" style="width: 56.9pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">三级指标</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="96" valign="center" style="width: 72.25pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">四级指标</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="386" valign="center" style="width: 290.15pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">具体含义</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:18.5000pt; "> <td width="75" valign="center" style="width: 56.4pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="75" valign="center" style="width: 56.9pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="96" valign="center" style="width: 72.25pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">故障检测</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="386" valign="center" style="width: 290.15pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">故障诊断的第一阶段的故障检测就是判断是否存在故障；</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:33.1000pt; "> <td width="75" valign="center" style="width: 56.4pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="75" valign="center" style="width: 56.9pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">故障诊断</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="96" valign="center" style="width: 72.25pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">故障判断 与隔离</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="386" valign="center" style="width: 290.15pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">故障诊断的第二阶段是判定故障性质</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">（</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">电气故障还是机械故 障），并分离出发生故障的部件或模块；</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:29.7500pt; "> <td width="75" valign="center" style="width: 56.4pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="75" valign="center" style="width: 56.9pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="96" valign="center" style="width: 72.25pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">故障定位</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="386" valign="center" style="width: 290.15pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">故障诊断的第三阶段是故障定位，将故障定位到产生故障的模 块或元器件[77]。</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:57.8500pt; "> <td width="75" valign="center" rowspan="2" style="width: 56.4pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修性</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">需求</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="75" valign="center" style="width: 56.9pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="96" valign="center" style="width: 72.25pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修可达性</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="386" valign="center" style="width: 290.15pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">是指在实际维修中，可以及时准确的达到维修位置的特性。这 一位置须符合以下的要求，即易于发现、在操作当中不必对别 的机件进行移动、装拆。能够看出，若可达性好，则维修就可 快捷的完成，而且还不易出现别的失误，且能减少支出[77]。</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:20.6500pt; "> <td width="75" valign="center" style="width: 56.9pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="96" valign="center" style="width: 72.25pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">可更换性</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="386" valign="center" style="width: 290.15pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">更换有缺陷的单元进行的维修作业的方便程度。</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:82.3000pt; "> <td width="75" valign="center" style="width: 56.4pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="75" valign="center" style="width: 56.9pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修难</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">易程度</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="96" valign="center" style="width: 72.25pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修所需的技 术难度</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="386" valign="center" style="width: 290.15pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">与两方面有关，一个是设备本身的维修复杂系数：设备修理复 杂系数是表示设备修理复杂程度的一个假定单位。修理复杂系 数的大小主要取决于设备维修性。设备易修，复杂系数小；设 备难修，复杂系数则大。一般情况下，设备的结构越复杂、尺 寸越大、精度越高、功能越多、效率越高，修理复杂系数也就 越大。另一个是设备本身消耗的程度。</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:27.6000pt; "> <td width="75" valign="center" style="width: 56.4pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="75" valign="center" style="width: 56.9pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="96" valign="center" style="width: 72.25pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">可调整性</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="386" valign="center" style="width: 290.15pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">完成修复，必须进行的校准、测试和调整。更换零件后，为使 得与修配部位与整机的契合程度，而附加的调整工作。</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:68.9000pt; "> <td width="75" valign="center" rowspan="2" style="width: 56.4pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修性</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">需求</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="75" valign="center" style="width: 56.9pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修防差 错设计</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="96" valign="center" style="width: 72.25pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修防差 错设计</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="386" valign="center" style="width: 290.15pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修中会出现各类错误，情况不严重时，会耽误所需要的时 间，而情况严重时则会伤人伤装备。所以，要采取各类措施， 防止出现问题，特别要从结构设计上消除差错的可能性。如 使零部件只有装对了才能装得上，装错、装反就装不上；插 头、插件只有插对才插得上，发生差错能立即发觉并纠正[77]。</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:84.9500pt; "> <td width="75" valign="center" style="width: 56.9pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; border-bottom-width: 0.5pt; border-bottom-style: solid; border-bottom-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修安全</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="96" valign="center" style="width: 72.25pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; border-bottom-width: 0.5pt; border-bottom-style: solid; border-bottom-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修安全</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="386" valign="center" style="width: 290.15pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; border-bottom-width: 0.5pt; border-bottom-style: solid; border-bottom-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修安全性是指防止维修时损伤人员、装备的一种设计特性。 由于维修常常是在装备处于故障状态、分解状态下进行操作 的，因此，装备仅有使用安全还不够，还要保证维修安全。 这就需要在设计时考虑并采取必要的保护装置、措施，包括 防机械损伤、防漏电、防火、防爆、防毒等[77]。</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> </tbody> </table> </div> <p><span class="17" style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;"><br clear="all" style="page-break-before:always;mso-break-type:section-break" /> </span></p> <p class="NewStyle23" style="margin-left: 0pt; text-indent: 0pt; line-height: 9.5pt;"><span class="17" style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;">续表</span><span style="font-family: Constantia; letter-spacing: 0pt; font-size: 9pt;">2.2</span><span style="font-family: Constantia; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <table class="MsoNormalTable" style="border-collapse:collapse; width:485.8000pt; mso-table-layout-alt:fixed; mso-padding-alt:0.0000pt 5.4000pt 0.0000pt 5.4000pt ; "> <tbody> <tr style="height:23.7500pt; "> <td width="157" valign="center" style="width: 117.85pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">二级指标</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">三级指标</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="104" valign="center" style="width: 78.5pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">四级指标</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="385" valign="center" style="width: 289.45pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">具体含义</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:98.6500pt; "> <td width="157" valign="center" style="width: 117.85pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">符合维修 的人机环</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">工程要求</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="104" valign="center" style="width: 78.5pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">符合维修的人 机环工程要求</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="385" valign="center" style="width: 289.45pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">设计时应依照操作和维修时人员所处的位置、动作幅度的大 小，且要基于人体量度，给出满足操作要求的空间，使操作 者在进行维修的过程中，能有较大的回旋余地，可以有足够 的空间来完成维修工作。要充分考虑人心理特点及人体几何 尺寸等情况，以尽量消除人员的维修劳累感，并提高维修效 率[77]。</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:34.1000pt; "> <td width="157" valign="center" style="width: 117.85pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="104" valign="center" style="width: 78.5pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修过程的耗 材费用</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="385" valign="center" style="width: 289.45pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">指维修过程中耗用的一般消耗材料，如低值易耗的零配件（螺 钉、垫片）、动力、油料、加工等费用。</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:33.8500pt; "> <td width="157" valign="center" style="width: 117.85pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修费用</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="104" valign="center" style="width: 78.5pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">更换件的采购 费用</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="385" valign="center" style="width: 289.45pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">设计时应减少贵重件，或贵重件尽可能采用可修方式。</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:17.7500pt; "> <td width="157" valign="center" style="width: 117.85pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="104" valign="center" style="width: 78.5pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">人工费用</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="385" valign="center" style="width: 289.45pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">人工费主要是指设备维修人员的工资等[78]。</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:33.8500pt; "> <td width="157" valign="center" rowspan="2" style="width: 117.85pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修时间</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="104" valign="center" style="width: 78.5pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">故障实际维修 时间</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="385" valign="center" style="width: 289.45pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">包括故障诊断、获得零件、排除故障、检验等时间的综合。</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:36.7000pt; "> <td width="104" valign="center" style="width: 78.5pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; border-bottom-width: 0.5pt; border-bottom-style: solid; border-bottom-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">故障管理时间</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="385" valign="center" style="width: 289.45pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; border-bottom-width: 0.5pt; border-bottom-style: solid; border-bottom-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">一个故障从开始出现直到被排除过程中，除实际维修时间外 的所有时间[79]。</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> </tbody> </table> <p class="MsoNormal"><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> <p class="MsoNormal"><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">（</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">11</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">）</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">初始可用性需求指标</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="NewStyle25" style="margin-left: 0pt; text-indent: 18pt; line-height: 18.7pt;"><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;">根据前两部分，对可靠性和维修性需求的分析，将得到的初始可用性需求指标整理如 下，见表2.3。</span><span style="font-family: 宋体; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="NewStyle26" style="margin-left: 0pt; text-indent: 0pt; line-height: 11pt;"><span class="19" style="font-family: 宋体; letter-spacing: 0.5pt; font-weight: bold; font-size: 9pt;">表</span><span class="19" style="font-family: 宋体; letter-spacing: 0.5pt; font-weight: bold; font-size: 9pt;">2.3</span><span class="19" style="font-family: 宋体; letter-spacing: 0.5pt; font-weight: bold; font-size: 9pt;">初始可用性需求指标体系</span><span style="font-family: 宋体; letter-spacing: 0pt; font-weight: bold; font-size: 9pt;"><o:p></o:p></span></p> <table class="MsoNormalTable" style="border-collapse:collapse; width:470.4000pt; mso-table-layout-alt:fixed; mso-padding-alt:0.0000pt 5.4000pt 0.0000pt 5.4000pt ; "> <tbody> <tr style="height:15.3500pt; mso-row-margin-right:0.2500pt; "> <td width="108" valign="center" style="width: 81.1pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">一级指标</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="129" valign="center" colspan="2" style="width: 97.45pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">二级指标</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="157" valign="center" style="width: 118.1pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">三级指标</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="231" valign="center" colspan="2" style="width: 173.75pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">四级指标</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="0"> <p> </p> </td> </tr> <tr style="height:14.1500pt; mso-row-margin-right:0.2500pt; "> <td width="108" valign="center" style="width: 81.1pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="129" valign="center" colspan="2" style="width: 97.45pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="157" valign="center" style="width: 118.1pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">MTBF</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="231" valign="center" colspan="2" style="width: 173.75pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">故障率</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="0"> <p> </p> </td> </tr> <tr style="height:14.1500pt; mso-row-margin-right:0.2500pt; "> <td width="108" valign="center" style="width: 81.1pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="129" valign="center" colspan="2" style="width: 97.45pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="157" valign="center" style="width: 118.1pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">使用寿命</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="231" valign="center" colspan="2" style="width: 173.75pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">使用寿命</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="0"> <p> </p> </td> </tr> <tr style="height:41.3000pt; mso-row-margin-right:0.2500pt; "> <td width="108" valign="center" style="width: 81.1pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="129" valign="center" colspan="2" style="width: 97.45pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">可靠性需求</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="157" valign="center" style="width: 118.1pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">精度保持性</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="231" valign="center" colspan="2" style="width: 173.75pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">几何精度保持性 位置精度保持性 工作精度保持性</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="0"> <p> </p> </td> </tr> <tr style="height:14.6500pt; mso-row-margin-right:0.2500pt; "> <td width="108" valign="center" style="width: 81.1pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="129" valign="center" colspan="2" style="width: 97.45pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="157" valign="center" style="width: 118.1pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="231" valign="center" colspan="2" style="width: 173.75pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">故障检测</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="0"> <p> </p> </td> </tr> <tr style="height:28.8000pt; mso-row-margin-right:0.2500pt; "> <td width="108" valign="center" style="width: 81.1pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="129" valign="center" colspan="2" style="width: 97.45pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="157" valign="center" style="width: 118.1pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">故障诊断</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="231" valign="center" colspan="2" style="width: 173.75pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">故障判断与隔离 故障定位</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="0"> <p> </p> </td> </tr> <tr style="height:13.9000pt; mso-row-margin-right:0.2500pt; "> <td width="108" valign="center" style="width: 81.1pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="129" valign="center" colspan="2" style="width: 97.45pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="157" valign="center" style="width: 118.1pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="231" valign="center" colspan="2" style="width: 173.75pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修可达性</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="0"> <p> </p> </td> </tr> <tr style="height:40.3000pt; mso-row-margin-right:0.2500pt; "> <td width="108" valign="center" style="width: 81.1pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">可用性需求</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="129" valign="center" colspan="2" style="width: 97.45pt; padding: 0pt 5.4pt; border-bottom-width: 0.5pt; border-bottom-style: solid; border-bottom-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="157" valign="center" style="width: 118.1pt; padding: 0pt 5.4pt; border-bottom-width: 0.5pt; border-bottom-style: solid; border-bottom-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修难易程度</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="231" valign="center" colspan="2" style="width: 173.75pt; padding: 0pt 5.4pt; border-bottom-width: 0.5pt; border-bottom-style: solid; border-bottom-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">可更换性</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修所需的技术难度 可调整性</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="0"> <p> </p> </td> </tr> <tr style="height:14.4000pt; "> <td width="217" valign="center" colspan="2" style="width: 162.95pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修性需求</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="200" valign="center" colspan="3" style="width: 150pt; padding: 0pt 5.4pt; border-top-style: none; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修防差错措施</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="210" valign="center" colspan="2" style="width: 157.7pt; padding: 0pt 5.4pt; border-top-style: none; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修防差错措施</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:14.1500pt; "> <td width="217" valign="center" colspan="2" style="width: 162.95pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="200" valign="center" colspan="3" style="width: 150pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修安全</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="210" valign="center" colspan="2" style="width: 157.7pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修安全</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:14.1500pt; "> <td width="217" valign="center" colspan="2" style="width: 162.95pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="200" valign="center" colspan="3" style="width: 150pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">符合维修的人机环工程要求</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="210" valign="center" colspan="2" style="width: 157.7pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">符合维修的人机环工程要求</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:41.3000pt; "> <td width="217" valign="center" colspan="2" style="width: 162.95pt; padding: 0pt 5.4pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="200" valign="center" colspan="3" style="width: 150pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修费用</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="210" valign="center" colspan="2" style="width: 157.7pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修过程的耗材费用 更换件的采购费用 人工费用</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> <tr style="height:29.0500pt; "> <td width="217" valign="center" colspan="2" style="width: 162.95pt; padding: 0pt 5.4pt; border-bottom-width: 0.5pt; border-bottom-style: solid; border-bottom-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"> </span></p> </td> <td width="200" valign="center" colspan="3" style="width: 150pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; border-bottom-width: 0.5pt; border-bottom-style: solid; border-bottom-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">维修时间</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> <td width="210" valign="center" colspan="2" style="width: 157.7pt; padding: 0pt 5.4pt; border-top-width: 0.5pt; border-top-style: solid; border-top-color: windowtext; border-bottom-width: 0.5pt; border-bottom-style: solid; border-bottom-color: windowtext; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; "><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;">故障实际维修时间 故障管理时间</span><span style="font-family: MingLiU; letter-spacing: 0pt; font-size: 9pt;"><o:p></o:p></span></p> </td> </tr> </tbody> </table> <p class="MsoNormal"><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">本文采摘自“基于</span><span lang="EN-US" style="font-size:9.0pt">QFD</span><span style="font-size:9.0pt; font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">的加工中心可用性保障技术研究”，因为编辑困难导致有些函数、表格、图片、内容无法显示，有需要者可以在网络中查找相关文章！</span><span lang="EN-US" style="font-size:9.0pt"><o:p></o:p></span></p> <p class="MsoNormal"> </p> <p class="MsoNormal"><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">本文由伯特利数控整理发表文章均来自网络仅供学习参考，转载请注明！</span><span lang="EN-US" style="font-size:9.0pt"><o:p></o:p></span></p></div> <div class="blank30"></div> <!-- tag --> <div class="blank10"></div> 标签： <a href='/index.php?case=tag&act=show&tag=%E5%8A%A0%E5%B7%A5%E4%B8%AD%E5%BF%83' target='_blank'>加工中心</a> <a href='/index.php?case=tag&act=show&tag=%E6%95%B0%E6%8E%A7%E5%8A%A0%E5%B7%A5%E4%B8%AD%E5%BF%83' target='_blank'>数控加工中心</a> <a 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class="featurette-divider"> <div class="container list-container"> <!-- 内容列表开始 --> <div class="news-list list-border list-border-w"> <div class="list-date"> <span>11</span> <p>2024-12</p> </div> <h4><a title="U600S五轴加工中心视频" href="/bethel/video/show-3042.html" target="_blank">U600S五轴加工中心视频</a></h4> <p>此视频详细介绍了U600S高性能五轴加工中心各种参数及说明！… <a href="/bethel/video/show-3042.html" target="_blank">[了解更多]</a></p> </div> <div class="news-list list-border list-border-w"> <div class="list-date"> <span>05</span> <p>2024-11</p> </div> <h4><a title="六角亭五轴加工工艺" href="/bethel/5-aix/show-2966.html" target="_blank">六角亭五轴加工工艺</a></h4> <p>本文以组合式六角亭模型为实例，分析工艺难点与加工可行性，指出该模型的加工难点是模型形状不规则和整体刚性差，并通过设计新的工艺方案解决加工难点，完成了模型整体的加工。新的加工工艺有助于提高加工效率和精度，为五轴数控加工提供了一个典型案例，对于五轴加工中心数控加工也具有指导作用和重要… <a href="/bethel/5-aix/show-2966.html" target="_blank">[了解更多]</a></p> </div> <div class="news-list list-border list-border-w"> <div class="list-date"> <span>05</span> <p>2024-11</p> </div> <h4><a title="自适应控制方法在混联五轴加工中心中的应用" href="/bethel/5-aix/show-2965.html" target="_blank">自适应控制方法在混联五轴加工中心中的应用</a></h4> <p>宇匠数控 备注：为保证文章的完整度，本文核心内容由PDF格式显示，如未有显示请刷新或转换浏览器尝试，手机浏览可能无法正常使用！本文摘要：通过对混联五轴加工中心自适应深度学习控制方法的 研 究，可 知 此 方 法 的 创 新 之 处 在 于：１）建 立 了 机 床 的 运 动 学 … <a href="/bethel/5-aix/show-2965.html" target="_blank">[了解更多]</a></p> </div> <div class="news-list list-border list-border-w"> <div class="list-date"> <span>05</span> <p>2024-11</p> </div> <h4><a title="五轴加工中心和五轴钻攻中心在机测量探头补偿" href="/bethel/5-aix/show-2959.html" target="_blank">五轴加工中心和五轴钻攻中心在机测量探头补</a></h4> <p>在机测量技术由于其成本低、检测效率高、无需二次装夹等优势被广泛用于零件加工测量当中，使得五轴加工中心和五轴钻攻中心，同时又兼具测量功能。在机测量系统的构成如图1所示，硬件部分主要是由高精度探头、信号接收器、机床整个本体，软件部分由机床控制系统、测量软件等组成[8]。待零件加工完成… <a href="/bethel/5-aix/show-2959.html" target="_blank">[了解更多]</a></p> </div> <div class="news-list list-border list-border-w"> <div class="list-date"> <span>05</span> <p>2024-11</p> </div> <h4><a title="五轴加工中心进给系统动态误差影响因素" href="/bethel/5-aix/show-2958.html" target="_blank">五轴加工中心进给系统动态误差影响因素</a></h4> <p>加工精度是影响机床性能和产品质量的主要难题，也是制约国家精密制造能力的重要因素。本文以五轴加工中心为对象，针对提升机床精度进行了研究。并且随着科技的发展，精密的仪器和零件在生产实践中占据的分量逐渐增加，在数控机床这种精密机器精度不断提高的同时，必须控制内外界环境的随机影响因素在… <a href="/bethel/5-aix/show-2958.html" target="_blank">[了解更多]</a></p> </div> <!-- 内容列表结束 --> </div> <!-- 相关文章结束 --> <!-- 页底推荐图文产品开始 --> <hr class="featurette-divider"> <!-- 页面标题开始 --> <div class="title"> <h3 class="wow bounceInDown" data-wow-delay="0.5s"><a href="/bethel/cnc">产品中心<small></small></a></h3> <span>——</span> </div> <!-- 页面标题结束 --> <div class="container"> <div class="blank30"></div> <!-- 中部开始 --> <div class="row"> <div class="col-xs-12 col-sm-3 col-md-3 col-lg-3"> <p></p> <p><a title="" href="/bethel/cnc" class="content-bottom-list-more">Learn more</a></p> </div> <div class="col-xs-12 col-sm-9 col-md-9 col-lg-9"> <div class="row"> <div class="post-masonry col-xs-12 col-sm-6 col-md-4 col-lg-4"> <a title="U260T五轴钻攻中心" href="/bethel/cnc/show_37.html" class="img-auto"> <img class="img-responsive" alt="U260T五轴钻攻中心" 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