<DIV class=quote><B>以下是引用<I>78112200</I>在2005-12-14 20:23:31的发言:</B><BR>我自己做的后处理中怎么样设置G54这个G代码,请教各位高手</DIV>
<P >1。在<FONT face="Times New Roman">UG CAM </FONT>中构造<FONT face="Times New Roman">MCS</FONT>时,可以在输入<FONT face="Times New Roman">Fixture offset </FONT>文本框里输入坐标系固定偏置值<FONT face="Times New Roman">1~6.</FONT>(<FONT face="Times New Roman">1=G54</FONT>、<FONT face="Times New Roman">2=G55………..</FONT>)<FONT face="Times New Roman"> <p></p></FONT></P>
<P >2。在<FONT face="Times New Roman">Post builder </FONT>中,为对应的后处理添加一个新块。<FONT face="Times New Roman"> <p></p></FONT></P>
<P >3。在新建的块中添加一个<FONT face="Times New Roman">Word , Word</FONT>的内容是<FONT face="Times New Roman">G-MCS Fixture Offset (G54~G59). <p></p></FONT></P>
<P >4。编辑你所添加的<FONT face="Times New Roman">Word . </FONT>确认它的值为<FONT face="Times New Roman"> $mom_fixture_offset_value+53 .</FONT>其中的<FONT face="Times New Roman">$mom_fixture_offset_value </FONT>就是<FONT face="Times New Roman">MCS</FONT>中添加的<FONT face="Times New Roman">Fixture Offset </FONT>值。<FONT face="Times New Roman"> <p></p></FONT></P>
<P >5。存盘退出,这样你就可以使<FONT face="Times New Roman">NC</FONT>程序中自动添加工件坐标系(<FONT face="Times New Roman">G54~G59</FONT>)<FONT face="Times New Roman">. <p></p></FONT></P>
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