</noscript> <script> function stop(){ return false; } document.oncontextmenu=stop; </script> <!-- nav --> <nav class="navbar navbar-default navbar-fixed-top"> <div class="container"> <div class="navbar-header"> <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar"> <span class="sr-only">五轴加工中心_五轴钻攻中心_铣车复合中心 | 宇匠数控Y&J</span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> <div class="top-nav-right"> <ul class="navbar-right"> <li id="fat-menu" class="dropdown"> <a class="dropdown-toggleglyphicon glyphicon glyphicon-globe" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"></a> <ul class="dropdown-menu" aria-labelledby="drop3"> <li><a id="StranLink" name="StranLink">繁體</a></li> </ul> </li> <li class="glyphicon glyphicon-search" data-toggle="modal" data-target=".bs-example-modal-lg-search" aria-hidden="true"></li> </ul> </div> <!-- logo --> <a href="/" class="navbar-brand text-center"><img src="/bethel/upload/images/202410/17287383406658.png" class="img-responsive" alt="五轴加工中心_五轴钻攻中心_铣车复合中心 | 宇匠数控Y&J" /></a> <!-- logo end --> </div> <div id="navbar" class="navbar-collapse collapse"> <ul class="nav navbar-nav"> <li class="oen"><a href="/">网站首页</a></li> <li class="oen"> <a href="/bethel/cnc" target=" _blank">产品中心</a> </li> <li class="oen"> <a href="/bethel/XP" target=" _blank">选配展示</a> </li> <li class="oen"> <a href="/bethel/zp" target=" _blank">关于我们</a> </li> <li class="oen dropdown"> <a href="/bethel/NC" target=" _blank" data-toggle="dropdown" data-submenu="">技术文章<span class="caret"></span></a> <ul class="two dropdown-menu"> <li> <a title="五轴文章" href="/bethel/5-aix">五轴文章</a> </li> <li> <a title="问题解答" href="/bethel/wd">问题解答</a> </li> <li> <a title="数控文章" href="/bethel/news">数控文章</a> </li> </ul> </li> <li class="oen dropdown"> <a href="/bethel/route" target=" _blank" data-toggle="dropdown" data-submenu="">软件/视频<span class="caret"></span></a> <ul class="two dropdown-menu"> <li> <a title="视频教程" href="/bethel/course">视频教程</a> </li> <li class="dropdown-submenu"> <a title="软件下载" href="/bethel/Software">软件下载</a> <ul class="three dropdown-menu"> <li> <a title="UG下载" href="/bethel/UG">UG下载</a> </li> <li> <a title="PowerMill下载" href="/bethel/PM">PowerMill下载</a> </li> <li> <a title="Mastercam下载" href="/bethel/MC">Mastercam下载</a> </li> <li> <a title="CAD下载" href="/bethel/CAD">CAD下载</a> </li> <li> <a title="SolidWorks下载" href="/bethel/SW">SolidWorks下载</a> </li> <li> <a title="3Dmax下载" href="/bethel/3Dmax">3Dmax下载</a> </li> </ul> </li> <li> <a title="产品视频" href="/bethel/video">产品视频</a> </li> </ul> </li> <li class="oen"> <a href="/bethel/contact" target=" _blank">联系方式</a> </li> </ul> </div> </div> </nav> <script type="text/javascript"> //<!CDATA[ var bodyBgs = []; bodyBgs[0] = "/images/banner/s1.jpg"; bodyBgs[1] = "/images/banner/s2.jpg"; bodyBgs[2] = "/images/banner/s3.jpg"; 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>谈CNC加工中心的编程指令<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> <span style="font-family: 宋体;">数控铣床编程中介绍的准备功能</span><span lang="EN-US">G</span><span style="font-family: 宋体;">代码和辅助功能</span><span lang="EN-US">}1</span><span style="font-family: 宋体;">代码在</span><strong><span lang="EN-US"><a href="http://www.bethel-cnc.com/"><span lang="EN-US" style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">加工中心</span></a></span></strong><span style="font-family: 宋体;">编程中依然有效，</span></p> <p class="MsoNormal"><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">只是不同的系统功能略有差别。以</span><span lang="EN-US">850</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">型</span><strong><span lang="EN-US"><a href="http://www.bethel-cnc.com/"><span lang="EN-US" style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">数控加工中心</span></a></span></strong><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">为例，介绍</span><strong><span lang="EN-US"><a href="http://www.bethel-cnc.com/">CNC<span lang="EN-US" style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman""><span lang="EN-US">加工中心</span></span></a></span></strong><span lang="EN-US"><a href="http://www.bethel-cnc.com/"></a></span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">程序编制的基本方法。该加工中心配备的是华中世纪星</span><span lang="EN-US">HNC-21 M</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">数控系统，该系统常用的一些</span><span lang="EN-US">G</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">指令可参考第</span><span lang="EN-US">13</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">章数控铣加工中的</span><span lang="EN-US">c</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">指令，</span><span lang="EN-US">M</span><span style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">代码如表</span><span lang="EN-US">14. 2</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">所示。</span></p> <p class="MsoNormal"><span lang="EN-US"> </span><span lang="EN-US"> </span><img src="/upload/images/201408/14079429252032.jpg" alt="" /></p> <p class="MsoNormal"><img src="/upload/images/201408/14079429440811.jpg" alt="" /></p> <p class="MsoNormal"><strong><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">加工中心</span></strong><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">的编程方法与一般数控铣床的编程方法相同，在第</span><span lang="EN-US">13</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">‘章已经介绍。下面以华中数控系统为例，重点介绍加工中心特有的一些程序编制方法。</span></p> <p class="MsoNormal"><span lang="EN-US"> 1.</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">工件坐标系指令</span></p> <p class="MsoNormal"><span lang="EN-US"> </span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">由于加工中心可以进行多工位加工，故常常在一个程序中用到多个坐标系。利用</span><span lang="EN-US">G54G59</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">则可建立</span><span lang="EN-US">6</span><span style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">个工件坐标系，如图</span><span lang="EN-US">14. 10</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">所示。</span></p> <p class="MsoNormal"><span lang="EN-US"> </span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">例如，用</span><span lang="EN-US">G54</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">和</span><span lang="EN-US">G59</span><span style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">建立两个坐标系，首先测量出对应工件原点与机床原点的偏置量，即</span><span lang="EN-US">G54 (X1, Y1, Z1)</span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US">G59 (X6, Y6, Z6)</span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">，然后在相应的工件坐标系选择画面上填人相应值，就完成了</span><span lang="EN-US">G54 , G59</span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">工件坐标系的设定。此后程序中有</span><span lang="EN-US">G90 G54 X30 Y20</span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">时，则向预先设定的工件坐标系中的</span><span lang="EN-US">A</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">点移动，如图</span><span lang="EN-US">14. 11</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">所示。</span></p> <p><img src="/upload/images/201408/14079429610611.jpg" alt="" /></p> <p class="MsoNormal"><span lang="EN-US"> </span></p> <p class="MsoNormal"><span lang="EN-US">2.</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">换刀指令</span></p> <p class="MsoNormal" style="margin-top:3.75pt;margin-right:0cm;margin-bottom: 3.75pt;margin-left:0cm;line-height:13.5pt"><span lang="EN-US"> </span><span lang="EN-US" style="font-family: Tahoma;"> </span><span style="font-family: 宋体;">换刀指令由</span><span lang="EN-US" style="font-family: Tahoma;">G,r M06</span><span style="font-family: 宋体;">构成。</span><span lang="EN-US" style="font-family: Tahoma;">T</span><span style="font-family: 宋体;">为选刀指令，通常为</span><span lang="EN-US" style="font-family: Tahoma;">T00</span><span style="font-family: 宋体;">一</span><span lang="EN-US" style="font-family: Tahoma;">199 , T00</span><span style="font-family: 宋体;">为刀具库中的空刀位，不装置刀具。通常在加工程序完毕前，要把主轴上的刀送回刀具库中，履行</span><span lang="EN-US" style="font-family: Tahoma;">T00 M06</span><span style="font-family: 宋体;">即可。</span><span lang="EN-US" style="font-family: Tahoma;">T01</span><span style="font-family: 宋体;">一</span><span lang="EN-US" style="font-family: Tahoma;">T99</span><span style="font-family: 宋体;">为</span><span lang="EN-US" style="font-family: Tahoma;">1</span><span style="font-family: 宋体;">一</span><span lang="EN-US" style="font-family: Tahoma;">99</span><span style="font-family: 宋体;">号刀具方位。如果说要用</span><span lang="EN-US" style="font-family: Tahoma;">3</span><span style="font-family: 宋体;">号刀，那么</span><span lang="EN-US" style="font-family: Tahoma;">T03</span><span style="font-family: 宋体;">的功能即是把刀具库中的</span><span lang="EN-US" style="font-family: Tahoma;">3</span><span style="font-family: 宋体;">号刀位上的刀转至待取方位。</span><span lang="EN-US" style="font-family: Tahoma;">M06</span><span style="font-family: 宋体;">为换刀指令，当履行</span><span lang="EN-US" style="font-family: Tahoma;">M06</span><span style="font-family: 宋体;">时，自动换刀装置把待取方位上的刀与主轴上的刀一起取下并相互交换方位。通常选刀和换刀分开履行，选刀动作可与机床加工一起进行，即利用切削时间选好刀具</span><span lang="EN-US" style="font-family: Tahoma;">;</span><span style="font-family: 宋体;">而换刀有必要在主轴停转条件下进行，因此换刀动作指令</span><span lang="EN-US" style="font-family: Tahoma;">M06</span><span style="font-family: 宋体;">有必要编在用</span><span lang="EN-US" style="font-family: Tahoma;">“</span><span style="font-family: 宋体;">新刀</span><span lang="EN-US" style="font-family: Tahoma;">”</span><span style="font-family: 宋体;">进行加工的程序段之前，等换上</span><span lang="EN-US" style="font-family: Tahoma;">“</span><span style="font-family: 宋体;">新刀</span><span lang="EN-US" style="font-family: Tahoma;">”</span><span style="font-family: 宋体;">，发动主轴后，方可进行下面程序段的加工。</span><span lang="EN-US" style="font-family: Tahoma;"><o:p></o:p></span></p> <p class="MsoNormal" align="left" style="margin: 3.75pt 0cm; line-height: 13.5pt;"><span style="font-family: 宋体;">通常<strong>加工中心</strong>换刀前要履行</span><span lang="EN-US" style="font-family: Tahoma;">G28</span><span style="font-family: 宋体;">指令，使主轴刀具卡盘端面中心回来机床参考点、</span><span lang="EN-US" style="font-family: Tahoma;">.;</span><span style="font-family: 宋体;">在</span><span lang="EN-US" style="font-family: Tahoma;">G28</span><span style="font-family: 宋体;">指令前，一定要撤销刀具的半径抵偿和长度抵偿。</span><span lang="EN-US" style="font-family: Tahoma;">G28</span><span style="font-family: 宋体;">的运用格式如下</span><span lang="EN-US" style="font-family: Tahoma;">:<o:p></o:p></span></p> <p class="MsoNormal"><span lang="EN-US">G53 G28 X _Y_ Z;</span></p> <p class="MsoNormal"><span lang="EN-US"> </span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">其中，</span><span lang="EN-US">G53</span><span style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">为机床坐标系指令，</span><span lang="EN-US">X_ Y_ Z_</span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">为机床坐标系中的位置坐标，该指令的意义是刀具经过中间点</span><span lang="EN-US">X_ Y_ Z_</span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">返回机床的参考点，</span><span lang="EN-US">X_ Y_ Z_</span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">是刀具回机床参考途中必须经过的中间位置。如要换</span><span lang="EN-US">T03</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">作为下一工序的使用刀具，其指令程序段为</span><span lang="EN-US">:</span></p> <p class="MsoNormal"><span lang="EN-US">T03 </span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">选</span><span lang="EN-US">T03</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">号刀具</span></p> <p class="MsoNormal"><span lang="EN-US">……</span></p> <p class="MsoNormal"><span lang="EN-US">G40 G99; </span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">换刀前取消当前使用刀具的半径补偿和长度补偿</span></p> <p class="MsoNormal"><span lang="EN-US">G53 G28 ZO M06</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">通过机床坐标系</span><span lang="EN-US">Z</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">轴零点返回机床参考点，执行换刀动作</span><span lang="EN-US">Ma 6</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">，把</span><span lang="EN-US">T03</span><span style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">装在主轴上</span></p> <p class="MsoNormal"><span lang="EN-US">……</span></p> <p class="MsoNormal"><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">数控系统不一样，返回参考点的指令也不尽祖同。在华中数控系统中，使用指令</span><span lang="EN-US">G29,</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">该指令功能与</span><span lang="EN-US">G28</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">相似。不同之处是刀具自动返回第二参考点，参数来设定的，</span><span lang="EN-US">G29</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">指令必须在刀具返回第一参考点后才有效。</span></p> <p class="MsoNormal"><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">而第二参考点的位置是由通常</span><span lang="EN-US">G29</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">指令用于自动换刀位置与参考点不同的场合，而在使用</span><span lang="EN-US">G29</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">前，同</span><span lang="EN-US">G28</span><span style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">一样应先取消刀具补偿。指令程序段为</span><span lang="EN-US">:</span></p> <p class="MsoNormal"><span lang="EN-US"> T06;</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">选</span><span lang="EN-US">Tos</span><span style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">刀具</span></p> <p class="MsoNormal"><span lang="EN-US"> G4 0 ;</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">取消刀具半径补偿</span></p> <p class="MsoNormal"><span lang="EN-US"> G9I G29X0 Y0 Z0;</span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">返回第二参考点</span><span lang="EN-US">(</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">换刀点</span><span lang="EN-US">)</span></p> <p class="MsoNormal"><span lang="EN-US"> M06:</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">执行换刀动作</span><span lang="EN-US">MO 6</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">，把</span><span lang="EN-US">TO 6</span><span style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">装在主轴上</span></p> <p class="MsoNormal"><span lang="EN-US"> 3.</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">刀具补偿</span></p> <p class="MsoNormal"><span lang="EN-US"> (1)</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">刀具半径补偿</span><span lang="EN-US">G40 G41 G42</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">。<strong>加工中心</strong>的刀具半径补偿与数控铣床刀具半径补偿类似，一般是指铣刀中心轨迹与工件的实际尺寸之间的距离采用半径补偿方式来设定，补偿量为刀具半径值。第</span><span lang="EN-US">13</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">章已经介绍过，在使用半径补偿时，编程按工件实际尺寸来计一算，而加工中刀具轨迹可自动偏置。详细内容见第</span><span lang="EN-US">13</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">章</span><st1:chsdate isrocdate="False" islunardate="False" day="30" month="12" year="1899" w:st="on"><span lang="EN-US">13. 3. 3</span></st1:chsdate><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">数控铣床编程指令简介</span><span lang="EN-US">;</span></p> <p class="MsoNormal"><span lang="EN-US"> </span><span lang="EN-US"> </span><span lang="EN-US" style="font-family: Tahoma;">(2)</span><span style="font-family: 宋体;">刀具长度抵偿</span><span lang="EN-US" style="font-family: Tahoma;">G43 G44 G49</span><span style="font-family: 宋体;">。在<a href="http://www.bethel-cnc.com/"><strong>数控铣床</strong></a>上需要用刀具长度抵偿功能抵偿刀具的磨损。加工中也有相同的疑问，并且因为多把刀具参加一个零件的加工，还产生了新的疑问。当一个加工程序内要运用几把刀时，因为每把刀的长度不一样，在同一坐标系内，在</span><span lang="EN-US" style="font-family: Tahoma;">Z</span><span style="font-family: 宋体;">值不变的情况下，每把刀具的端面在</span><span lang="EN-US" style="font-family: Tahoma;">Z</span><span style="font-family: 宋体;">方向的实际方位有所不一样，这会给编程带来很大困难。为此，先将一把刀作为规范刀具，以此为基准，将其他刀具的长度相对于规范刀具长度的添加或削减值作为抵偿记录在机床数控系统的某个单元内。当刀具</span><span lang="EN-US" style="font-family: Tahoma;">Z</span><span style="font-family: 宋体;">方向运动时，数控系统将依据已记录的抵偿值作相应的批改。当实际刀具与编程刀具长度不符时，用长度抵偿进行批改可不必改变所编程序。详细内容见第</span><span lang="EN-US" style="font-family: Tahoma;">13</span><span style="font-family: 宋体;">章</span><st1:chsdate isrocdate="False" islunardate="False" day="30" month="12" year="1899" w:st="on"><span lang="EN-US" style="font-family: Tahoma;">13. 3. 3</span></st1:chsdate><span style="font-family: 宋体;">数控铣床编程指令简介</span><span lang="EN-US" style="font-family: Tahoma;">::</span><span lang="EN-US"><o:p></o:p></span></p></div> <div class="blank30"></div> <!-- tag --> <div class="blank10"></div> 标签： <a href='/index.php?case=tag&act=show&tag=%E9%AB%98%E9%80%9F%E5%8A%A0%E5%B7%A5%E4%B8%AD%E5%BF%83' target='_blank'>高速加工中心</a> <a href='/index.php?case=tag&act=show&tag=%E6%95%B0%E6%8E%A7%E6%9C%BA%E5%BA%8A' target='_blank'>数控机床</a> <a href='/index.php?case=tag&act=show&tag=%E5%8A%A0%E5%B7%A5%E4%B8%AD%E5%BF%83' target='_blank'>加工中心</a> <a href='/index.php?case=tag&act=show&tag=%E7%BC%96%E7%A8%8B' target='_blank'>编程</a> <!-- 分类 --> <div class="blank10"></div> 分类： <a href='/bethel/type/jnc/type-1.html' target='_blank'>加工中心</a> <div class="blank30"></div> <!--自动调用自定义字段--> <div class="blank20"></div> <div class="blank30"></div> <!-- 投票 --> <script src="/index.php?case=vote&act=view&aid=307"></script> <!-- 自定义表单开始 --> <!-- 自定义表单结束 --> <div class="blank60"></div> <!-- 上下页开始 --> <div id="page"> <strong>上一篇</strong><a href="/bethel/news/show_306.html">数控加工中心坐标系的设定</a> <div class="blank10"></div> <strong>下一篇</strong><a href="/bethel/news/show_308.html">数控机床的特点及其使用范围</a> </div> <!-- 上下页结束 --> </div><!-- /container --> <!-- 相关文章开始 --> <div class="blank60"></div> <!-- 页面标题开始 --> <div class="title"> <h3><a><a href='/index.php?case=tag&act=show&tag=%E9%AB%98%E9%80%9F%E5%8A%A0%E5%B7%A5%E4%B8%AD%E5%BF%83' target='_blank'>高速加工中心</a> <a href='/index.php?case=tag&act=show&tag=%E6%95%B0%E6%8E%A7%E6%9C%BA%E5%BA%8A' target='_blank'>数控机床</a> <a href='/index.php?case=tag&act=show&tag=%E5%8A%A0%E5%B7%A5%E4%B8%AD%E5%BF%83' target='_blank'>加工中心</a> <a href='/index.php?case=tag&act=show&tag=%E7%BC%96%E7%A8%8B' target='_blank'>编程</a> <small>相关内容</small></a></h3> <p></p> <span>——</span> </div> <!-- 页面标题结束 --> <hr class="featurette-divider"> <div class="container list-container"> <!-- 内容列表开始 --> <div class="news-list list-border list-border-w"> <div class="list-date"> <span>11</span> <p>2024-12</p> </div> <h4><a title="U600S五轴加工中心视频" href="/bethel/video/show-3042.html" target="_blank">U600S五轴加工中心视频</a></h4> <p>此视频详细介绍了U600S高性能五轴加工中心各种参数及说明！… <a href="/bethel/video/show-3042.html" target="_blank">[了解更多]</a></p> </div> <div class="news-list list-border list-border-w"> <div class="list-date"> <span>05</span> <p>2024-11</p> </div> <h4><a title="六角亭五轴加工工艺" href="/bethel/5-aix/show-2966.html" target="_blank">六角亭五轴加工工艺</a></h4> <p>本文以组合式六角亭模型为实例，分析工艺难点与加工可行性，指出该模型的加工难点是模型形状不规则和整体刚性差，并通过设计新的工艺方案解决加工难点，完成了模型整体的加工。新的加工工艺有助于提高加工效率和精度，为五轴数控加工提供了一个典型案例，对于五轴加工中心数控加工也具有指导作用和重要… <a href="/bethel/5-aix/show-2966.html" target="_blank">[了解更多]</a></p> </div> <div class="news-list list-border list-border-w"> <div class="list-date"> <span>05</span> <p>2024-11</p> </div> <h4><a title="自适应控制方法在混联五轴加工中心中的应用" href="/bethel/5-aix/show-2965.html" target="_blank">自适应控制方法在混联五轴加工中心中的应用</a></h4> <p>宇匠数控 备注：为保证文章的完整度，本文核心内容由PDF格式显示，如未有显示请刷新或转换浏览器尝试，手机浏览可能无法正常使用！本文摘要：通过对混联五轴加工中心自适应深度学习控制方法的 研 究，可 知 此 方 法 的 创 新 之 处 在 于：１）建 立 了 机 床 的 运 动 学 … <a href="/bethel/5-aix/show-2965.html" target="_blank">[了解更多]</a></p> </div> <div class="news-list list-border list-border-w"> <div class="list-date"> <span>05</span> <p>2024-11</p> </div> <h4><a title="五轴加工中心和五轴钻攻中心在机测量探头补偿" href="/bethel/5-aix/show-2959.html" target="_blank">五轴加工中心和五轴钻攻中心在机测量探头补</a></h4> <p>在机测量技术由于其成本低、检测效率高、无需二次装夹等优势被广泛用于零件加工测量当中，使得五轴加工中心和五轴钻攻中心，同时又兼具测量功能。在机测量系统的构成如图1所示，硬件部分主要是由高精度探头、信号接收器、机床整个本体，软件部分由机床控制系统、测量软件等组成[8]。待零件加工完成… <a href="/bethel/5-aix/show-2959.html" target="_blank">[了解更多]</a></p> </div> <div class="news-list list-border list-border-w"> <div class="list-date"> <span>05</span> <p>2024-11</p> </div> <h4><a title="五轴加工中心进给系统动态误差影响因素" href="/bethel/5-aix/show-2958.html" target="_blank">五轴加工中心进给系统动态误差影响因素</a></h4> <p>加工精度是影响机床性能和产品质量的主要难题，也是制约国家精密制造能力的重要因素。本文以五轴加工中心为对象，针对提升机床精度进行了研究。并且随着科技的发展，精密的仪器和零件在生产实践中占据的分量逐渐增加，在数控机床这种精密机器精度不断提高的同时，必须控制内外界环境的随机影响因素在… <a href="/bethel/5-aix/show-2958.html" target="_blank">[了解更多]</a></p> </div> <!-- 内容列表结束 --> </div> <!-- 相关文章结束 --> <!-- 页底推荐图文产品开始 --> <hr class="featurette-divider"> <!-- 页面标题开始 --> <div class="title"> <h3 class="wow bounceInDown" data-wow-delay="0.5s"><a href="/bethel/cnc">产品中心<small></small></a></h3> <span>——</span> </div> <!-- 页面标题结束 --> <div class="container"> <div class="blank30"></div> <!-- 中部开始 --> <div class="row"> <div class="col-xs-12 col-sm-3 col-md-3 col-lg-3"> <p></p> <p><a title="" href="/bethel/cnc" class="content-bottom-list-more">Learn more</a></p> </div> <div class="col-xs-12 col-sm-9 col-md-9 col-lg-9"> <div class="row"> <div class="post-masonry col-xs-12 col-sm-6 col-md-4 col-lg-4"> <a title="U260T五轴钻攻中心" href="/bethel/cnc/show_37.html" class="img-auto"> <img class="img-responsive" alt="U260T五轴钻攻中心" src="https://bethel.oss-cn-shenzhen.aliyuncs.com/U260T360360.png" onerror='this.src="/images/nopic.gif"' /> <h4><font style="color:;">U260T五轴钻攻中心</font></h4> </a> </div> <div class="post-masonry col-xs-12 col-sm-6 col-md-4 col-lg-4"> <a title="U260V五轴加工中心" href="/bethel/cnc/show_2722.html" class="img-auto"> <img class="img-responsive" alt="U260V五轴加工中心" src="https://bethel.oss-cn-shenzhen.aliyuncs.com/U260V360360.png" onerror='this.src="/images/nopic.gif"' /> <h4><font style="color:;">U260V五轴加工中心</font></h4> </a> </div> <div class="post-masonry col-xs-12 col-sm-6 col-md-4 col-lg-4"> <a title="U350V五轴加工中心" href="/bethel/cnc/show_2724.html" class="img-auto"> <img class="img-responsive" alt="U350V五轴加工中心" src="https://bethel.oss-cn-shenzhen.aliyuncs.com/U350V360360.png" onerror='this.src="/images/nopic.gif"' /> <h4><font style="color:;">U350V五轴加工中心</font></h4> </a> </div> </div> </div> </div><!-- /row --> </div><!-- /container --> <div class="blank60"></div> <!-- 页底推荐图文产品结束 --> <!--footer start--> <div class="footer"> <div class="footer-top ptb-100"> <div class="container"> <div class="row"> <div class="col-md-3 col-sm-6 col-xs-12"> <div class="single-footer contact"> <div class="footer-title"> <h3>联系我们</h3> </div> <div class="contact-action mb-15"> <span><i class="zmdi zmdi-pin"></i></span> <p>东莞市虎门镇南栅民昌路美视达工业园D栋</p> </div> <div class="contact-action mb-15"> <span><i class="zmdi zmdi-email"></i></span> <p>jiale@yujiangcnc.com<br>cnc@yujiangcnc.com</p> </div> <div class="contact-action"> <span> <i class="zmdi zmdi-phone"></i> </span> <p>0769-88622691<br>15814747355</p> </div> </div> </div> <div class="col-md-3 col-sm-6 col-xs-12"> <div class="single-footer widget"> <div class="footer-title"> <h3>关注官方微信</h3> </div> <img src="/upload/images/201703/14908026145903.jpg" class="weixin" onerror='this.src="/images/nopic.gif"' /> </div> </div> </div> </div> </div> <div class="footer-bottom text-left"> <div class="container"> <div class="row"> <div class="col-md-12 col-sm-12 col-xs-12"> <div class="copyright"> <p>Copyright © <a title="五轴加工中心_五轴钻攻中心_铣车复合中心 | 宇匠数控Y&J" href="/">五轴加工中心_五轴钻攻中心_铣车复合中心 | 宇匠数控Y&J</a></p> <p> </p> <p><a rel="nofollow" href="https://beian.miit.gov.cn" rel="nofollow" target="_blank">粤ICP备16019757号</a> <a rel="nofollow" href="https://beian.miit.gov.cn" rel="nofollow" target="_blank">工信部</a> <a href="/index.php?case=archive&act=rss&catid=2">Rss</a></p> </div> </div> </div> </div> </div> </div> <!--footer end--> </div> <!-- video --> <div class="container-fluid"> <div class="modal fade bs-example-modal-lg-video" tabindex="-1" role="dialog" aria-labelledby="myLargeModalLabel"> <div class="modal-dialog modal-lg"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button> <div class="blank5"></div> </div> <div class="row"> <div class="col-lg-1"></div> <div class="col-lg-10"> <div class="input-group"> <div class="index-video"> <embed src="" quality="high" width="100%" height="100%" align="center" allowScriptAccess="always" allowFullScreen="true" mode="transparent" type="application/x-shockwave-flash"></embed> </div> </div> </div> <div class="col-lg-1"></div> </div> </div> </div> </div> <!-- video end --> <!-- search --> <div class="container-fluid"> <div class="modal fade bs-example-modal-lg-search" tabindex="-1" role="dialog" aria-labelledby="myLargeModalLabel"> <div class="modal-dialog modal-lg"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button> <div class="blank5"></div> </div> <div class="row"> <form name='search' action="/index.php?case=archive&act=search" onsubmit="search_check();" method="post"> <div class="col-lg-1"></div> <div class="col-lg-10"> <div class="input-group"> <input type="text" name="keyword" class="form-control" placeholder="请输入查询信息！"> <span class="input-group-btn"> <button class="btn btn-default" name='submit' type="submit">Go!</button> </span> </div> </div> <div class="col-lg-1"></div> </form> </div> </div> </div> </div> <!-- search end --> <div class="servers"> <!--[if (gte IE 7)|!(IE)]><!--> <!-- 在线客服 --> <style type="text/css"> .izl-rmenu{position:fixed; right:0; margin-right:20px; bottom:0px; padding-bottom:0px; z-index:999; } .izl-rmenu .sbtn{width:72px; height:73px; margin-bottom:1px; cursor:pointer; position:relative;} .izl-rmenu .btn-qq{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_qq.png) 0px 0px no-repeat; background-color:#6da9de;color:#FFF;} .izl-rmenu .btn-qq:hover{background-color:#488bc7;color:#FFF;} .izl-rmenu .btn-qq .qq{background-color:#488bc7; position:absolute; width:160px; left:-160px; top:0px; line-height:73px; color:#FFF; font-size:18px; text-align:center; display:none;} .izl-rmenu .btn-qq a {color:#FFF;font-size:14px;} .izl-rmenu .btn-wx{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_wx.png) 0px 0px no-repeat; background-color:#78c340;} .izl-rmenu .btn-wx:hover{background-color:#58a81c;} .izl-rmenu .btn-wx .pic{position:absolute; left:-160px; top:0px; display:none;width:140px;height:140px; max-width: 200%;} .izl-rmenu .btn-phone{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_phone.png) 0px 0px no-repeat; background-color:#fbb01f;} .izl-rmenu .btn-phone:hover{background-color:#ff811b;} .izl-rmenu .btn-phone .phone{background-color:#ff811b; position:absolute; width:160px; left:-160px; top:0px; line-height:73px; color:#FFF; font-size:18px; text-align:center; display:none;} .izl-rmenu .btn-ali{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_ali.png) 0px 0px no-repeat; background-color:#B8860B;} .izl-rmenu .btn-ali:hover{background-color:#808000;} .izl-rmenu a.btn-ali,.izl-rmenu a.btn-ali:visited{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_ali.png) 0px 0px no-repeat; background-color:#B8860B; text-decoration:none; display:block;} .izl-rmenu .btn-wangwang{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_wangwang.png) 0px 0px no-repeat; background-color:#FFD700;} .izl-rmenu .btn-wangwang:hover{background-color:#DAA520;} .izl-rmenu a.btn-wangwang,.izl-rmenu a.btn-wangwang:visited{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_wangwang.png) 0px 0px no-repeat; background-color:#FFD700; text-decoration:none; display:block;} .izl-rmenu .btn-skype{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_skype.png) 0px 0px no-repeat; background-color:#FF69B4;} .izl-rmenu .btn-skype:hover{background-color:#8B008B;} .izl-rmenu a.btn-skype,.izl-rmenu a.btn-skype:visited{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_skype.png) 0px 0px no-repeat; background-color:#FF69B4; text-decoration:none; display:block;} .izl-rmenu .btn-web{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_web.png) 0px 0px no-repeat; background-color:#008a46;} .izl-rmenu .btn-web:hover{background-color:#00663a;} .izl-rmenu a.btn-web,.izl-rmenu a.btn-web:visited{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_web.png) 0px 0px no-repeat; background-color:#008a46; text-decoration:none; display:block;} .izl-rmenu .btn-top{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_top.png) 0px 0px no-repeat; background-color:#666666; display:none;} .izl-rmenu .btn-top:hover{background-color:#444;} </style> <script language="javascript" type="text/javascript"> $(function(){ var tophtml="<div id=\"izl_rmenu\" class=\"izl-rmenu\"><div class=\"sbtn btn-qq\"><div class=\"qq\"><a rel=\"nofollow\" target=\"_blank\" href=\"tencent://Message/?Uin=631033431&websiteName=https://www.yujiangcnc.com/=&Menu=yes\">客服一</a></div></div><div class=\"sbtn btn-wx\"><img class=\"pic\" src=\"/upload/images/201703/14908026145903.jpg\" onclick=\"window.location.href=\'http:\'\"/></div><div class=\"sbtn btn-phone\"><div class=\"phone\">15814747355</div></div><div class=\"sbtn btn-top\"></div></div>"; $("#top").html(tophtml); $("#izl_rmenu").each(function(){ $(this).find(".btn-qq").mouseenter(function(){ $(this).find(".qq").fadeIn("fast"); }); $(this).find(".btn-qq").mouseleave(function(){ $(this).find(".qq").fadeOut("fast"); }); $(this).find(".btn-wx").mouseenter(function(){ $(this).find(".pic").fadeIn("fast"); }); $(this).find(".btn-wx").mouseleave(function(){ $(this).find(".pic").fadeOut("fast"); }); $(this).find(".btn-phone").mouseenter(function(){ $(this).find(".phone").fadeIn("fast"); }); $(this).find(".btn-phone").mouseleave(function(){ $(this).find(".phone").fadeOut("fast"); }); $(this).find(".btn-top").click(function(){ $("html, body").animate({ "scroll-top":0 },"fast"); }); }); var lastRmenuStatus=false; $(window).scroll(function(){//bug var _top=$(window).scrollTop(); if(_top>200){ $("#izl_rmenu").data("expanded",true); }else{ $("#izl_rmenu").data("expanded",false); } if($("#izl_rmenu").data("expanded")!=lastRmenuStatus){ lastRmenuStatus=$("#izl_rmenu").data("expanded"); if(lastRmenuStatus){ $("#izl_rmenu .btn-top").slideDown(); }else{ $("#izl_rmenu .btn-top").slideUp(); } } }); }); </script> <div id="top"></div><![endif]--> <!-- 短信 --> </div> <div class="servers-wap"> <div class="blank20"></div> <div class="blank20 "></div> <style type="text/css"> /*底部导航*/ .foot_mp{ clear:both; padding:5px 0px; text-align:center; position:fixed; bottom:0; left:0; width:100%;} .foot_mp a{ text-align:center; display:inline-block; width:18%; max-width:100px; color:#F2F2F2;text-decoration: none; font-size:0.75em; font-weight:normal;} .foot_mp a:hover{ color: #FFF; text-decoration: none; } /*/底部导航*/ .ico_p,.ico_m,.ico_l,.ico_f,.ico_g{ background: url(/template/CmsEasy_V_408/skin/images/wap/ico_p.png) no-repeat center top; padding-top: 50%; font-size: 1.0em; color: #A29A8F; text-align: center; display: block; } .ico_m{background: url(/template/CmsEasy_V_408/skin/images/wap/ico_m.png) no-repeat center top; } .ico_l{background: url(/template/CmsEasy_V_408/skin/images/wap/ico_l.png) no-repeat center top; } .ico_f{background: url(/template/CmsEasy_V_408/skin/images/wap/ico_f.png) no-repeat center top; } .ico_g{background: url(/template/CmsEasy_V_408/skin/images/wap/ico_g.png) no-repeat center top; } .ico_p,.ico_m,.ico_l,.ico_f,.ico_g{background-size: 50%;} </style> <!--foot_m--> <footer class="foot_mp mp_show"> <a href="tel:15814747355"><i class="ico_p"></i><b>电 话</b></a> <a href="sms:15814747355"><i class="ico_l"></i><b>短信</b></a> <a href="mqqwpa://im/chat?chat_type=wpa&uin=631033431&version=1&src_type=web" id="btn_fenxiang"><i class="ico_f"></i><b>QQ号码</b></a> <a href="/wap"><i class="ico_m"></i><b>首页</b></a> </footer> <!--/foot_m--> </div> <script type="text/javascript" src="/js/common.js"></script> <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?639fccf47bd22c6c08b91e427f608189"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> <script>window._bd_share_config={"common":{"bdSnsKey":{},"bdText":"","bdMini":"2","bdMiniList":false,"bdPic":"","bdStyle":"0","bdSize":"16"},"slide":{"type":"slide","bdImg":"6","bdPos":"right","bdTop":"100"},"image":{"viewList":["qzone","tsina","tqq","renren","weixin"],"viewText":"分享到：","viewSize":"16"},"selectShare":{"bdContainerClass":null,"bdSelectMiniList":["qzone","tsina","tqq","renren","weixin"]}};with(document)0[(getElementsByTagName('head')[0]||body).appendChild(createElement('script')).src='http://bdimg.share.baidu.com/static/api/js/share.js?v=89860593.js?cdnversion='+~(-new Date()/36e5)];</script> <!-- Placed js at the end of the document so the pages load faster --> <!-- All js plugins included in this file. --> <script src="/template/CmsEasy_V_408/skin/js/bootstrap.min.js"></script> <!-- Just to make our placeholder images work. Don't actually copy the next line! --> <script src="/template/CmsEasy_V_408/skin/js/holder.min.js"></script> <!-- IE10 viewport hack for Surface/desktop Windows 8 bug --> <script src="/template/CmsEasy_V_408/skin/js/ie10-viewport-bug-workaround.js"></script> <script src="/template/CmsEasy_V_408/skin/js/bootstrap-submenu.js"></script> <script src="/template/CmsEasy_V_408/skin/js/docs.js"></script> <!--[if lt IE 9]><!--> <script src="/template/CmsEasy_V_408/skin/js/ie/html5shiv.min.js"></script> <script src="/template/CmsEasy_V_408/skin/js/ie/respond.min.js"></script> <![endif]--> <script src="/template/CmsEasy_V_408/skin/js/jquery.nivo.slider.pack.js"></script> <script src="/template/CmsEasy_V_408/skin/js/owl.carousel.min.js"></script> <script src="/template/CmsEasy_V_408/skin/js/plugins.js"></script> <script src="/template/CmsEasy_V_408/skin/js/main.js"></script> <script src="/template/CmsEasy_V_408/skin/js/bootstrap-submenu.js"></script> <script src="/template/CmsEasy_V_408/skin/js/docs.js"></script> <script type="text/javascript"> $('#bootstrap-touch-slider').bsTouchSlider(); </script> </body> </html>