标题: 五轴后处理中双转台的偏移怎么设置的呀 [打印本页] 作者: dragon2008 时间: 2005-8-27 23:15 标题: 五轴后处理中双转台的偏移怎么设置的呀 wave老大，那个五轴双转台五轴加工中心的两个旋转轴座标不重合，要怎么设置它们之间的偏移值呀，还要在这post中设置座标偏移时有一项是关于机床座标系之间的偏移，这个怎么会和机床座标系有关系呢？我这个床子是UCP710,A，C旋转轴。加工座标系在C轴的旋转中心。C轴的台面比A轴的旋转中心低120，在Y方向，C轴与A轴的旋转中心相差50,不论我怎么填，处理出来的座标都是乱的，不晓得是怎么回事了?希望有幸得到老的指点
下面是在vericut中建立的机床模型作者: Yeager 时间: 2005-8-27 23:31
What kind of controller you use?? TNC530 ,Siemens 840D ,or something else ???作者: MUZS 时间: 2005-8-28 07:05
TNC530作者: camfan 时间: 2005-8-28 12:13
也想知道哦!作者: dragon2008 时间: 2005-8-28 21:22
控制器是TNC426/430,不过这个并不重要呀，老大何时才会来呀作者: Yeager 时间: 2005-8-28 22:08
If you use TNC430 as your machine controller, it should have a function call "RTCP", as I remember. Usually we have to make special statement "M128" in your NC path to avtivate the function.
So you do not need to input the machine kinemetic offset value into PostBuilder. Because the controller already have them in itself!! If you input these value in PB, there will be result in wrong output!
Sorry to type in English, cause I cannot type in chinese after the iCAX fourm change server. I am sure Wave have many experience in using M128 function.
