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bodyBgs[3] = "/images/banner/s4.jpg"; bodyBgs[4] = "/images/banner/s5.jpg"; var randomBgIndex = Math.round( Math.random() * 4 ); //输出随机的背景图 document.write('<style>.banner{background:url(' + bodyBgs[randomBgIndex] + ') no-repeat 50% bottom}</style>'); //]]> </script> <section> <div class="banner" style="height:160px;"> </div> </section> <!-- 面包屑导航开始 --> <div class="container "> <nav class="sub_menu"> <ol class="breadcrumb"><span class="glyphicon glyphicon-list"></span> <li><a href="/">网站首页</a></li> <li><a title="技术文章" href="/bethel/NC">技术文章</a></li> <li><a title="数控文章" href="/bethel/news">数控文章</a></li> </ol> </nav> </div> <!--/sub_menu--><!-- 面包屑导航结束 --> <!-- 页面标题开始 --> <div class="title"> <h3><a>T5钻攻中心的高速切削技术研究与优化<small></small></a></h3> </div> <!-- 页面标题结束 --> <hr class="featurette-divider"> <!-- 中部开始 --> <div class="container"> <!-- 正文 --> <div class="lead" id="print"> <p> <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_37.html"><span lang="EN-US" style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">钻攻中心</span></a></span></b>凭借其高速、高精度的加工特点,备受市 场青睐，是苹果、三星等3C产品零件的制造关键设 备。为了提高我国制造装备技术水平，从“中国制造” 向“中国创造”转变，T5钻攻中心通过系列攻关,解决了钻攻中心高速切削的关键技 术问题，总体技术指标已接近日本FANUC和 BROTHER公司的钻削中心的水平，并广泛用于企业 生产。本文主要从系统研究<a href="http://zgcnc.skxox.com">钻攻中心</a>的高速切削技 术，充分提高加工效率，从而提高用户的单位时间产 值,提高产品的竞争力。</p> <div> <a href="http://www.bethel-cnc.com/bethel/cnc/show_37.html">T5 钻攻中心</a>采用 FANUC-3I-MATED 数控系统，主轴与主轴电动机采用联轴器直连方式，采 用pil 6/10 000主轴电动机，主电机功率5. 5/7.5 kW, 主电动机扭矩35/47 N • m;采用X、F、Z这3个伺服 轴，其中X、Y坐标轴为移动工作台,Z坐标轴带动主 轴垂直运动，三个轴均采用线性导轨、16 mm大螺距丝 杠传动,X轴、Y轴采用pis 12/3000伺服电动机，进给 轴电动机12 N • m,Z轴采用pis 22/3 000,进给轴电 机22 N*m。通过对基本参数设定，坐标轴移动速度提高、刚性攻丝优化等方面进行研究与优化，机床的效 率有了大幅提高，同时保证了加工零件的精度,满足了用户需求。</div> <div>1基本参数设定</div> <div>1.1进给轴电机初始化</div> <div> 由于数字伺服控制是通过软件方式进行运算控制 的，而控制软件是存储在伺服ROM中。通电时数控 系统根据所设定的电动机规格号、齿轮传动比、检测倍 乘比、电动机方向等其他适配参数，加载所需的伺服数 据到工作存储区（伺服ROM中写有各种规格的伺服 控制数据），而初始化设定正是进行电动机规格号和 其他适配参数的设定。伺服电动机初始化参数设定见 表1所示。</div> <div> FANUC数控系统默认的检测单位为0. 001 mm, 则设置值为2即可，为了提高机床的控制精度,现将系 统的检测精度提高一个等级，采用检测单位为0. 000 1 mm,即参数No. 1820设置值为20;伺服轴均采用联轴 器直连方式,丝杠杆螺距为16 mm。</div> <div> 根据柔性齿轮比计算公式N/M =电动机一转丝 杆移动的距离（检测单位为:0. 1 pm) /1 000 000,对于 螺距为16 mm的轴，其柔性齿轮比为：No. 2084/ No. 2085 =16 x10 000/1 000 000 =4/25;参考计数器 容量 No. 1821 =16 x10 000 = 160 000。</div> <div>表2主轴电动机初始化参数设定</div> <div> 对于导入标准参数的机台，用户在进行伺服电动 机初始化设置时,只需要根据电动机型号及进给轴方 向，对参数No. 2020、No. 2022进行设定后，断电重启 即可。该设备伺服电动机初始化参数具体设定见 表1。 </div> <div> <div> <table cellspacing="0" cellpadding="0" hspace="0" vspace="0" width="325" align="center"> <tbody> <tr> <td valign="top" align="left" style="padding-top:0cm;padding-right:0cm; padding-bottom:0cm;padding-left:0cm"> <p class="22" style="line-height:8.5pt;mso-line-height-rule:exactly;background: transparent;mso-element:frame;mso-element-frame-width:244.1pt;mso-element-wrap: no-wrap-beside;mso-element-anchor-vertical:paragraph;mso-element-anchor-horizontal: column;mso-element-left:center;mso-element-top:.05pt;mso-height-rule:exactly"><span class="20">表1伺服电动机初始化参数设定</span></p> <div align="center"> <table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" style="border-collapse:collapse;mso-table-layout-alt:fixed;mso-padding-alt: 0cm 0cm 0cm 0cm"> <tbody> <tr style="mso-yfti-irow:0;mso-yfti-firstrow:yes;height:16.3pt;mso-height-rule: exactly"> <td width="134" valign="bottom" style="width: 100.8pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 16.3pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">设定项</span></p> </td> <td width="76" valign="bottom" style="width: 56.65pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 16.3pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">参数号</span></p> </td> <td width="116" valign="bottom" style="width: 86.65pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 16.3pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">设定值</span></p> </td> </tr> <tr style="mso-yfti-irow:1;height:16.1pt;mso-height-rule:exactly"> <td width="134" style="width: 100.8pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 16.1pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="21pt">控制轴数</span></p> </td> <td width="76" style="width: 56.65pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 16.1pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">8130</span></p> </td> <td width="116" style="width: 86.65pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 16.1pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">3</span></p> </td> </tr> <tr style="mso-yfti-irow:2;height:15.85pt;mso-height-rule:exactly"> <td width="134" style="width: 100.8pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">伺服初始化设定</span></p> </td> <td width="76" style="width: 56.65pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">2100#1</span></p> </td> <td width="116" valign="bottom" style="width: 86.65pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">0</span></p> </td> </tr> <tr style="mso-yfti-irow:3;height:15.85pt;mso-height-rule:exactly"> <td width="134" style="width: 100.8pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">伺服电动机代码</span></p> </td> <td width="76" valign="bottom" style="width: 56.65pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">2020</span></p> </td> <td width="116" style="width: 86.65pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="2-1pt">496、496、313</span></p> </td> </tr> <tr style="mso-yfti-irow:4;height:15.85pt;mso-height-rule:exactly"> <td width="134" style="width: 100.8pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">任意倍乘比</span><span class="2TimesNewRoman"><span lang="EN-US" style="font-size: 7.5pt;">AMR</span></span></p> </td> <td width="76" valign="bottom" style="width: 56.65pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">2001</span></p> </td> <td width="116" valign="bottom" style="width: 86.65pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">00 000 000</span></p> </td> </tr> <tr style="mso-yfti-irow:5;height:16.1pt;mso-height-rule:exactly"> <td width="134" style="width: 100.8pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 16.1pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">指令倍乘比</span><span class="2TimesNewRoman"><span lang="EN-US" style="font-size: 7.5pt;">CMR</span></span></p> </td> <td width="76" valign="bottom" style="width: 56.65pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 16.1pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">1820</span></p> </td> <td width="116" valign="bottom" style="width: 86.65pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 16.1pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">20</span></p> </td> </tr> <tr style="mso-yfti-irow:6;height:15.85pt;mso-height-rule:exactly"> <td width="134" rowspan="2" style="width: 100.8pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">柔性齿轮比</span></p> </td> <td width="76" style="width: 56.65pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">2084</span></p> </td> <td width="116" style="width: 86.65pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">4</span></p> </td> </tr> <tr style="mso-yfti-irow:7;height:15.85pt;mso-height-rule:exactly"> <td width="76" style="width: 56.65pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">2085</span></p> </td> <td width="116" style="width: 86.65pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">25</span></p> </td> </tr> <tr style="mso-yfti-irow:8;height:16.1pt;mso-height-rule:exactly"> <td width="134" style="width: 100.8pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 16.1pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">方向设定</span></p> </td> <td width="76" valign="bottom" style="width: 56.65pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 16.1pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">2022</span></p> </td> <td width="116" style="width: 86.65pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 16.1pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">111、</span><span class="20pt">-111</span><span class="20pt">,111</span></p> </td> </tr> <tr style="mso-yfti-irow:9;height:15.85pt;mso-height-rule:exactly"> <td width="134" style="width: 100.8pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">速度反馈脉冲数</span></p> </td> <td width="76" style="width: 56.65pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">2023</span></p> </td> <td width="116" style="width: 86.65pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">8 192</span></p> </td> </tr> <tr style="mso-yfti-irow:10;height:15.85pt;mso-height-rule:exactly"> <td width="134" style="width: 100.8pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">位置反馈脉冲数</span></p> </td> <td width="76" style="width: 56.65pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">2024</span></p> </td> <td width="116" style="width: 86.65pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">12 500</span></p> </td> </tr> <tr style="mso-yfti-irow:11;mso-yfti-lastrow:yes;height:16.3pt;mso-height-rule: exactly"> <td width="134" style="width: 100.8pt; border-style: solid none; border-top-color: windowtext; border-top-width: 1pt; border-bottom-color: windowtext; border-bottom-width: 1pt; padding: 0cm; height: 16.3pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">参考计数器容量</span></p> </td> <td width="76" valign="bottom" style="width: 56.65pt; border-style: solid none solid solid; border-top-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext; border-top-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; padding: 0cm; height: 16.3pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">1821</span></p> </td> <td width="116" valign="bottom" style="width: 86.65pt; border-style: solid none solid solid; border-top-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext; border-top-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; padding: 0cm; height: 16.3pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="21" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:244.1pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">16 000</span></p> </td> </tr> </tbody> </table> </div> </td> </tr> </tbody> </table> </div> </div> <div>1. 2主轴电动机初始化设定</div> <div> 主轴电动机控制接口为主轴串行输出，串行输出 中输出到主轴的命令值为数字数据，同时使用外接位 置编码器与CNC相连，用于检测主轴的位置。正确进 行主轴电动机初始化设定,保证主轴定向、定向停等功 能的实现。主轴电动机初始化参数设定见表2。</div> <div> 主轴电动机的最低/高钳制速度计算为：</div> <div> P3735 =(主轴电动机所要获得的最低钳制转速/</div> <div> 主轴电动机的最高转速P4020的值） x 4 095</div> <div> P3736 =(主轴电动机所要获得的最高钳制转速/</div> <div> 主轴电动机的最高转速P4020的值） x 4095</div> <div> 主轴电动机的最高转速为P4020的值，该值在主 轴电动机初始化后自动设定；由于钻削中心主轴与主 轴电动机采用联轴器直连结构，故设置主轴最高转速 值 P3741 与 P4020 —样。</div> <div> 参数P4002设置主轴传感器的种类。钻削中心主 轴采用电动机编码器进行位置反馈，即P4002#0 = 1 即可。</div> <div> 用户在进行主轴初始化时，首先需要根据主轴电 动机的型号对参数P4133进行设置，通过参数P4019# 7设置为1后断电重启，完成主轴初始化，最后根据表 2说明对参数P3741和P4002进行设置。具体主轴电 动机初始化参数设定见表2。</div> <div> <div align="center"> <table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" style="border-collapse:collapse;mso-table-layout-alt:fixed;mso-padding-alt: 0cm 0cm 0cm 0cm"> <tbody> <tr style="mso-yfti-irow:0;mso-yfti-firstrow:yes;height:16.3pt;mso-height-rule: exactly"> <td width="153" valign="bottom" style="width: 114.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 16.3pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">设定项</span><o:p></o:p></p> </td> <td width="76" valign="bottom" style="width: 56.9pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 16.3pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">参数号</span><o:p></o:p></p> </td> <td width="96" valign="bottom" style="width: 72pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 16.3pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">设定值</span><o:p></o:p></p> </td> </tr> <tr style="mso-yfti-irow:1;height:15.85pt;mso-height-rule:exactly"> <td width="153" style="width: 114.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">串行主轴控制</span><o:p></o:p></p> </td> <td width="76" style="width: 56.9pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">3716#0</span><o:p></o:p></p> </td> <td width="96" style="width: 72pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">1</span><o:p></o:p></p> </td> </tr> <tr style="mso-yfti-irow:2;height:16.1pt;mso-height-rule:exactly"> <td width="153" style="width: 114.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 16.1pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">主轴控制放大器号</span><o:p></o:p></p> </td> <td width="76" style="width: 56.9pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 16.1pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">3717</span><o:p></o:p></p> </td> <td width="96" style="width: 72pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 16.1pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">1</span><o:p></o:p></p> </td> </tr> <tr style="mso-yfti-irow:3;height:15.85pt;mso-height-rule:exactly"> <td width="153" style="width: 114.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">主轴初始化设定位</span><o:p></o:p></p> </td> <td width="76" style="width: 56.9pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">4019#7</span><o:p></o:p></p> </td> <td width="96" style="width: 72pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">1</span><o:p></o:p></p> </td> </tr> <tr style="mso-yfti-irow:4;height:16.1pt;mso-height-rule:exactly"> <td width="153" style="width: 114.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 16.1pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">主轴电动机代码</span><o:p></o:p></p> </td> <td width="76" style="width: 56.9pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 16.1pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">4133</span><o:p></o:p></p> </td> <td width="96" style="width: 72pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 16.1pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">333</span><o:p></o:p></p> </td> </tr> <tr style="mso-yfti-irow:5;height:15.85pt;mso-height-rule:exactly"> <td width="153" style="width: 114.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">主轴电动机最低钳制速度</span><o:p></o:p></p> </td> <td width="76" style="width: 56.9pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">3735</span><o:p></o:p></p> </td> <td width="96" style="width: 72pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">0</span><o:p></o:p></p> </td> </tr> <tr style="mso-yfti-irow:6;height:15.85pt;mso-height-rule:exactly"> <td width="153" style="width: 114.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">主轴电动机最高钳制速度</span><o:p></o:p></p> </td> <td width="76" style="width: 56.9pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">3736</span><o:p></o:p></p> </td> <td width="96" style="width: 72pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">4 095</span><o:p></o:p></p> </td> </tr> <tr style="mso-yfti-irow:7;height:15.85pt;mso-height-rule:exactly"> <td width="153" style="width: 114.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">每档主轴最高转速</span><o:p></o:p></p> </td> <td width="76" style="width: 56.9pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">3741</span><o:p></o:p></p> </td> <td width="96" valign="bottom" style="width: 72pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 15.85pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">10 000</span><o:p></o:p></p> </td> </tr> <tr style="mso-yfti-irow:8;height:16.1pt;mso-height-rule:exactly"> <td width="153" style="width: 114.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 16.1pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">电动机最高转速</span><o:p></o:p></p> </td> <td width="76" style="width: 56.9pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 16.1pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">4020</span><o:p></o:p></p> </td> <td width="96" style="width: 72pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 16.1pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">10 000</span><o:p></o:p></p> </td> </tr> <tr style="mso-yfti-irow:9;mso-yfti-lastrow:yes;height:16.3pt;mso-height-rule: exactly"> <td width="153" style="width: 114.7pt; border-style: solid none; border-top-color: windowtext; border-top-width: 1pt; border-bottom-color: windowtext; border-bottom-width: 1pt; padding: 0cm; height: 16.3pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">电机编码器设置</span><o:p></o:p></p> </td> <td width="76" style="width: 56.9pt; border-style: solid none solid solid; border-top-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext; border-top-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; padding: 0cm; height: 16.3pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">4002</span><o:p></o:p></p> </td> <td width="96" style="width: 72pt; border-style: solid none solid solid; border-top-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext; border-top-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; padding: 0cm; height: 16.3pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">00 000 001</span><o:p></o:p></p> </td> </tr> </tbody> </table> </div> </div> <div>1.3其他重要参数设定</div> <div> 进给轴和主轴完成初始化设定后，需要通过修改 参数P1815#4、#5,完成机床原点设定。在原点设置成 功后，通过参数P1320、P1321的设置，对机床各轴软限 位设定。由于采用夹臂式刀库换刀，换刀时Z轴要向 正方向移动，换刀时将G7. 6激活,存储行程极限I有 效，行程限位使用参数P1326、P1327设定值，换刀结束 后，回到正常加工时行程限位。其他重要参数设定见 表 3。 </div> <div> <div align="center"> <table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" style="border-collapse:collapse;mso-table-layout-alt:fixed;mso-padding-alt: 0cm 0cm 0cm 0cm"> <tbody> <tr style="mso-yfti-irow:0;mso-yfti-firstrow:yes;height:17.75pt;mso-height-rule: exactly"> <td width="153" style="width: 114.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 17.75pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">设定项</span><o:p></o:p></p> </td> <td width="57" style="width: 42.7pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.75pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="left" style="margin-left: 10pt; line-height: 8pt; background: transparent;"><span class="20pt">参数号</span><o:p></o:p></p> </td> <td width="115" style="width: 86.15pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.75pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">设定值</span><o:p></o:p></p> </td> </tr> <tr style="mso-yfti-irow:1;height:17.5pt;mso-height-rule:exactly"> <td width="153" style="width: 114.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="left" style="margin-left: 7pt; text-indent: 8pt; line-height: 8pt; background: transparent;"><span class="20pt">无挡块返回参考点</span><o:p></o:p></p> </td> <td width="57" style="width: 42.7pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="left" style="margin-left: 10pt; line-height: 8pt; background: transparent;"><span class="20pt">1005#1</span><o:p></o:p></p> </td> <td width="115" style="width: 86.15pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">1</span><o:p></o:p></p> </td> </tr> <tr style="mso-yfti-irow:2;height:17.75pt;mso-height-rule:exactly"> <td width="153" style="width: 114.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 17.75pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="left" style="margin-left: 7pt; text-indent: 8pt; line-height: 8pt; background: transparent;"><span class="20pt">直线轴设定</span><o:p></o:p></p> </td> <td width="57" style="width: 42.7pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.75pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="left" style="margin-left: 10pt; line-height: 8pt; background: transparent;"><span class="20pt">1006#0</span><o:p></o:p></p> </td> <td width="115" style="width: 86.15pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.75pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">0</span><o:p></o:p></p> </td> </tr> <tr style="mso-yfti-irow:3;height:17.3pt;mso-height-rule:exactly"> <td width="153" style="width: 114.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 17.3pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="left" style="margin-left: 7pt; text-indent: 8pt; line-height: 8pt; background: transparent;"><span class="20pt">参考点返回方向</span><o:p></o:p></p> </td> <td width="57" style="width: 42.7pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.3pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="left" style="margin-left: 10pt; line-height: 8pt; background: transparent;"><span class="20pt">1006#5</span><o:p></o:p></p> </td> <td width="115" style="width: 86.15pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.3pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">0</span><o:p></o:p></p> </td> </tr> <tr style="mso-yfti-irow:4;height:17.5pt;mso-height-rule:exactly"> <td width="153" style="width: 114.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="left" style="margin-left: 7pt; text-indent: 8pt; line-height: 8pt; background: transparent;"><span class="20pt">使用绝对编码器</span><o:p></o:p></p> </td> <td width="57" style="width: 42.7pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="left" style="margin-left: 10pt; line-height: 8pt; background: transparent;"><span class="20pt">1815#5</span><o:p></o:p></p> </td> <td width="115" style="width: 86.15pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">1</span><o:p></o:p></p> </td> </tr> <tr style="mso-yfti-irow:5;height:17.5pt;mso-height-rule:exactly"> <td width="153" style="width: 114.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="left" style="margin-left: 7pt; text-indent: 8pt; line-height: 8pt; background: transparent;"><span class="20pt">设定机床原点</span><o:p></o:p></p> </td> <td width="57" style="width: 42.7pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="left" style="margin-left: 10pt; line-height: 8pt; background: transparent;"><span class="20pt">1815#4</span><o:p></o:p></p> </td> <td width="115" style="width: 86.15pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">1</span><o:p></o:p></p> </td> </tr> <tr style="mso-yfti-irow:6;height:17.5pt;mso-height-rule:exactly"> <td width="153" style="width: 114.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="left" style="margin-left: 7pt; text-indent: 8pt; line-height: 8pt; background: transparent;"><span class="20pt">位置环增益</span><o:p></o:p></p> </td> <td width="57" style="width: 42.7pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">1825</span><o:p></o:p></p> </td> <td width="115" style="width: 86.15pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">5 000</span><o:p></o:p></p> </td> </tr> <tr style="mso-yfti-irow:7;height:17.5pt;mso-height-rule:exactly"> <td width="153" style="width: 114.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="left" style="margin-left: 7pt; text-indent: 8pt; line-height: 8pt; background: transparent;"><span class="20pt">到位宽度</span><o:p></o:p></p> </td> <td width="57" style="width: 42.7pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">1826</span><o:p></o:p></p> </td> <td width="115" style="width: 86.15pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">2 000</span><o:p></o:p></p> </td> </tr> <tr style="mso-yfti-irow:8;height:17.5pt;mso-height-rule:exactly"> <td width="153" style="width: 114.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="left" style="margin-left: 7pt; text-indent: 8pt; line-height: 8pt; background: transparent;"><span class="20pt">移动中位置误差</span><o:p></o:p></p> </td> <td width="57" valign="bottom" style="width: 42.7pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">1828</span><o:p></o:p></p> </td> <td width="115" style="width: 86.15pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">400 000</span><o:p></o:p></p> </td> </tr> <tr style="mso-yfti-irow:9;height:17.5pt;mso-height-rule:exactly"> <td width="153" style="width: 114.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="left" style="margin-left: 7pt; text-indent: 8pt; line-height: 8pt; background: transparent;"><span class="20pt">停止时位置误差</span><o:p></o:p></p> </td> <td width="57" style="width: 42.7pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">1829</span><o:p></o:p></p> </td> <td width="115" style="width: 86.15pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">2 000</span><o:p></o:p></p> </td> </tr> <tr style="mso-yfti-irow:10;height:17.5pt;mso-height-rule:exactly"> <td width="153" style="width: 114.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="left" style="margin-left: 7pt; text-indent: 8pt; line-height: 8pt; background: transparent;"><span class="20pt">正向软限位设定</span><o:p></o:p></p> </td> <td width="57" style="width: 42.7pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">1320</span><o:p></o:p></p> </td> <td width="115" style="width: 86.15pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">500. </span><span class="2-1pt">5、0. 5、0</span><o:p></o:p></p> </td> </tr> <tr style="mso-yfti-irow:11;height:17.5pt;mso-height-rule:exactly"> <td width="153" style="width: 114.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="left" style="margin-left: 7pt; text-indent: 8pt; line-height: 8pt; background: transparent;"><span class="20pt">负向软限位设定</span><o:p></o:p></p> </td> <td width="57" style="width: 42.7pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">1321</span><o:p></o:p></p> </td> <td width="115" style="width: 86.15pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="left" style="line-height: 8pt; background: transparent;"><span class="20pt">-0.5</span><span class="20pt">、</span><span class="20pt">-400.5</span><span class="20pt">、</span><span class="20pt">-300.5</span><o:p></o:p></p> </td> </tr> <tr style="mso-yfti-irow:12;height:17.5pt;mso-height-rule:exactly"> <td width="153" style="width: 114.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="left" style="margin-left: 7pt; text-indent: 8pt; line-height: 8pt; background: transparent;"><span class="20pt">正向存储行程极限</span><span class="2TimesNewRoman"><span style="font-size: 7.5pt;">I</span></span><o:p></o:p></p> </td> <td width="57" style="width: 42.7pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">1326</span><o:p></o:p></p> </td> <td width="115" style="width: 86.15pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">500. </span><span class="2-1pt">5、0. 5、</span><span class="2-1pt">157. </span><span class="2-1pt">5</span><o:p></o:p></p> </td> </tr> <tr style="mso-yfti-irow:13;height:17.5pt;mso-height-rule:exactly"> <td width="153" style="width: 114.7pt; border-style: solid none none; border-top-color: windowtext; border-top-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="left" style="margin-left: 7pt; text-indent: 8pt; line-height: 8pt; background: transparent;"><span class="20pt">负向存储行程极限</span><span class="2TimesNewRoman"><span style="font-size: 7.5pt;">I</span></span><o:p></o:p></p> </td> <td width="57" style="width: 42.7pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">1327</span><o:p></o:p></p> </td> <td width="115" style="width: 86.15pt; border-style: solid none none solid; border-top-color: windowtext; border-top-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; padding: 0cm; height: 17.5pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="left" style="line-height: 8pt; background: transparent;"><span class="20pt">-0.5</span><span class="20pt">、</span><span class="20pt">-400.5</span><span class="20pt">、</span><span class="20pt">-300.5</span><o:p></o:p></p> </td> </tr> <tr style="mso-yfti-irow:14;mso-yfti-lastrow:yes;height:32.15pt;mso-height-rule: exactly"> <td width="153" style="width: 114.7pt; border-style: solid none; border-top-color: windowtext; border-top-width: 1pt; border-bottom-color: windowtext; border-bottom-width: 1pt; padding: 0cm; height: 32.15pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="left" style="margin-left: 7pt; text-indent: 8pt; line-height: 13.2pt; background: transparent;"><span class="21pt1">高速高精功能开启下轴的 </span><span class="20pt">最大切削进给速度</span><o:p></o:p></p> </td> <td width="57" style="width: 42.7pt; border-style: solid none solid solid; border-top-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext; border-top-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; padding: 0cm; height: 32.15pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">1432</span><o:p></o:p></p> </td> <td width="115" style="width: 86.15pt; border-style: solid none solid solid; border-top-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext; border-top-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; padding: 0cm; height: 32.15pt; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"> <p class="20" align="center" style="text-align:center;line-height:8.0pt; mso-line-height-rule:exactly;background:transparent;mso-element:frame; mso-element-frame-width:243.6pt;mso-element-wrap:no-wrap-beside;mso-element-anchor-vertical: paragraph;mso-element-anchor-horizontal:column;mso-element-left:center; mso-element-top:.05pt;mso-height-rule:exactly"><span class="20pt">10 000</span><o:p></o:p></p> </td> </tr> </tbody> </table> </div> </div> <div>2坐标轴移动速度提高</div> <div>2.1快速进给速度及各轴增益的提高</div> <div> 以X轴调整为例，根据机床配置要求，结合机床伺服电动机、滚珠丝杠、线性导轨的承载能力，将G00 快速进给速度提高到48 m/min未更改速度环增益响 应频率响应图形如图1所示。通过提高各轴的速度环 增益P2021从200调整到350,调整时结合滤波器功 能消除各轴的高频振动点，然后再逐步提高伺服的速 度环增益，最终设定速度环增益为极限值70%? 80%,即图1中幅频曲线开始下降的地方对应的频率接近10 dB,在1 000 Hz附近的幅值应低于-20 dB。 更改后频率响应图形，如图2所示。</div> <div> 对应各轴速度环增益提高之后，再提高各轴位置 环增益P1825,将各轴位置环增益从3 000提高到 5 000,提高各轴的伺服刚性，并通过测定各轴TCMD 波形，保证各轴运行平稳。提高位置环增益后，各轴 TCMD波形如图3所示。</div> <div>2.2各轴快速移动加速度的调整</div> <div> 各轴增益调整完成后，为进一步提高各轴速度，各 轴的最高移动速度是一个决定因素，其中各轴的最大 加速度也直接决定了机床的加工速度。TCMD曲线调 整要求是在加速和减速段（斜线段）过渡平滑，无过冲 现象;恒速度（直线段）电流粗细一致，中间没有波动； TCMD曲线电流最大值不超过放大器电流最大值的</div> <div>80%。减小G00时间常数，同时确认加减速时的电流 输出，在机械部件能承受的范围下，尽量提高加减速时 的电流，使加减速时电流尽量接近对应放大器的最大 输出电流,此时为最优快速加速时间常数设定。通过 测定，将G00加减速时间常数P1620、P1621分别设定 为100、0。同时将P1601#4设为“1”，开启了快速移 动程序段重叠功能，将P1722设为“50”，设定快速移 动程序段重叠时减速比为50;将P2212#6设为“1”，切 削/快速进给位置环分开控制P2201#1设为“1”，将 P1825快速进给位置环增益改为300,切削时速度增益 倍率由200减小到150。更改之后对应各轴TCMD波 形如图4。</div> <div> </div> <div>2.3其他参数的更改</div> <div> 将P1801#4设为“1”使用快速进给与切削进给 分开控制，将快速进给到位宽度P1826从20增加到 2 000,切削进给到位宽度P1827从0增加到20。测试 空行程程序运行时间为28 s,比调整增益、加减速时间 常数后减少9 s。</div> <div> 更改先行前馈系数从7 000到9 000、插补前加/ 减速的每个轴的允许最大加速度从200到600。更改 完成之后,测定空行程程序运行时间为21 s,比调整增 益、加减速时间常数后减少16 s。</div> <div>3刚性攻丝的优化</div> <div> 提高机床各坐标轴移动速度后，对换刀、钻孔、 攻丝速度的提高有一定的影响，但只是单纯从移动 速度上的提高。对于刚性攻丝，还有其他参数对其 有较大的影响，对参数设定数值进行更改，对比其对 刚性攻丝速度、冲击、误差的影响，最终设定最佳的 数据。未对参数进行更改优化时的刚性攻丝图形如 图5所示。</div> <div>3.1主轴速度环前馈系数的调整</div> <div> 通过逐渐提高P4037主轴速度环前馈系数，且保 持主轴前馈和攻丝轴Z的前馈系数设定一致。分别 测试参数P4037为“0”与“200”时，执行刚性攻丝程 序,运行时间减少1 s,但攻丝时主轴冲击声明显增大，且攻丝误差变大。故此参数保持为0。</div> <div>3. 2刚性攻丝中主轴和攻丝轴的位置控制的环路增 益的调整</div> <div> 刚性攻丝中主轴和攻丝轴的位置控制的环路增 益,初始值设定为2 000。分别将刚性攻丝时的攻丝轴 的位置增益P5280与伺服方式/主轴同步控制时的主 轴的位置增益P4065?P4068设定为“3 000 ”与 “5 000”分别测试运行刚性攻丝程序，查看刚性攻丝 误差诊断参数453。将位置环增益改为“3 000”后，时 间减少0. 4 s,无较大的冲击，但攻丝误差减小;将位置 环增益改为“5 000”后，刚性攻丝误差超出笔者公司规 定。故刚性攻丝参数设定为3 000,对应刚性攻丝图形 如图6所示。</div> <div>3.3刚性攻丝加/减速时间常数的调整</div> <div> 刚性攻丝加/减速时间常数的调整，在设定好固定 攻丝最大速度下，逐步减小加/减速时间常数，保证刚 性攻丝误差在允许范围之内。通过观察刚性攻丝图形 及诊断参数，逐渐减小加减速时间常数，最终设定为 300。运行刚性攻丝程序，时间减少9 s，刚性攻丝误差 在笔者公司规定范围之内。对应刚性攻丝图形如图7 所示。</div> <div>3.4伺服方式/主轴同步控制时电动机电压的调整 据相关资料表明，伺服方式/主轴同步控制时电动 机电压初始设定值P4085为“30”此参数对刚性攻丝 效率影响较大，建议将此参数设定为“100”试验过 程中，先后将此参数设定为50、80、100,通过对攻丝程 序运行时间、攻丝误差、攻丝声音比较，发现电动机电压升高之后，对攻丝时间及攻丝误差影响不大,但攻丝 时声音明显增加。所以此参数设定为30。</div> <div> 通过对刚性攻丝有关参数的单独更改测试,最终将 主轴速度环前馈系数P4037设定为“0” ；刚性攻丝中主 轴和攻丝轴的位置控制的环路增益P5280、P4065?4068 设定为“3 000”刚性攻丝加/减速时间常数P5261? 5263设定为“300” ；伺服方式/主轴同步控制时电动机 电压P4085)设定为“30”。参数调整完成之后，运行刚 性攻丝程序，时间减少9 s,对应刚性攻丝图形如图8 所示。</div> <div>4结语</div> <div> 通过对<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_37.html"><span lang="EN-US" style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">钻攻中心</span></a></span></b>基本参数设置、进给轴移动速度提高、刚性攻丝的优化，机床的效率有了大幅提高，同 时保证了加工零件的精度，满足了用户需求。</div> <div> </div> <div><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family: "Times New Roman";mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language: 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<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> <div class="news-list list-border list-border-w"> <div class="list-date"> <span>05</span> <p>2024-11</p> </div> <h4><a title="五轴加工摆刀轨迹及误差补偿控制" href="/bethel/5-aix/show-2954.html" target="_blank">五轴加工摆刀轨迹及误差补偿控制</a></h4> 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