基于NX1899的立式四轴加工中心后处理定制  

Post-processing customization of vertical four-axis machining center based on NX1899

作　　者：卢辉 周根兴 LU Hui;ZHOU Genxing(School of Mechanical and Electrical Engineering,Tianjin Modern Vocational and Technical College,Tianjin 300222,China;Zhejiang Die&Mould Industry Association,Hangzhou 310058,China)

机构地区：[1]天津现代职业技术学院机电工程学院,天津300222 [2]浙江省模具行业协会,浙江杭州310058

出　　处：《模具工业》2024年第6期58-62,共5页Die & Mould Industry

摘　　要：以立式四轴加工中心后处理为研究对象,基于NX1899后处理构造器Post Builder制定FANUC Oi-MF数控系统四轴加工中心后处理文件。通过Tcl语言编写程序,使后处理文件实现自动判断3+1定轴加工或四轴联动加工,输出锁紧和松开旋转轴的M代码及解决旋转轴在快速转动时产生卡滞的情况,最后通过实际加工冰墩墩验证后处理文件安全可靠。Taking the post-processing of vertical four-axis machining center as the research ob-ject,the post-processing file of FANUC Oi-MF CNC system four-axis machining center was devel-oped based on Post Builder(NX1899 post-processing constructor).By writing a program in Tcl language,the post-processing file could automatically determine 3+1 fixed axis processing or four-axis linkage processing,so as to output the M code that locking and releasing the rotating ax-is and solve the problem of the rotation axis when it moving quickly.Finally,the post-processing documents were Bing Dwen Dwen verified safe and reliable after actual processing.

关 键 词：四轴后处理 3+1轴加工 TCL语言 

分 类 号：TG76[金属学及工艺—刀具与模具] TH166[机械工程—机械制造及自动化]