MasterCAM下HNC8系统五轴RTCP程序输出的后置处理定制  

Research for post processing of five-axis RTCP program output of HNC8 system based on MasterCAM

作　　者：胡松林 詹华西[2] 张珍明 HU Songlin;ZHAN Huaxi;ZHANG Zhenming(Hubei University of Technology,Wuhan 430068,China;Wuhan Polytechnic,Wuhan 430073,China;Wuhan Instrument Electronic School,Wuhan 430205,China)

机构地区：[1]湖北工业大学,武汉430068 [2]武汉职业技术学院,武汉430073 [3]武汉市仪表电子学校,武汉430205

出　　处：《现代制造工程》2021年第9期63-67,共5页Modern Manufacturing Engineering

摘　　要：旋转刀轴中心控制(Rotational Tool Center Point,RTCP)是现代五轴机床必备的功能之一,在充分了解和分析自用机床结构及RTCP功能要求的基础上,以简单易判的基本RTCP编程为参照,探究了获得五轴联动和定向加工RTCP主体数据的MasterCAM正确后置设置,进行了适应HNC8系统RTCP程序头尾格式输出的后置定制,并通过实际案例应用实施了数控程序输出的仿真测试和实际加工验证,可为不同机床系统实施五轴RTCP程序输出提供参考。Rotational Tool Center Point(RTCP)is an essential function of the modern five-axis machine tools.After the full understanding and analysis for the machine tool structure and RTCP functional requirements,taking the simple and easy basic RTCP programming as a reference,the correct MasterCAM settings were studied for obtaining the five-axis linkage and directional processing RTCP main data.Post processing was completed for RTCP program header and tail format output in HNC8 system.The simulation test and machining verification of NC output were carried out through the practical cases.It provides reference for different machine tool system to implement five-axis RTCP program output.

关 键 词：旋转刀轴中心控制 杂项变量 五轴定向与联动加工 后置处理 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]