基于PowerMILL石墨组合骨位电极高速铣削编程策略  

High Speed Milling Programming Strategy for Graphite Combined Bone Shape Electrode with PowerMILL Software

作　　者：周玉海[1,2] 王成勇[1] 杨书荣[3] Zhou Yuhai;Wang Chengyong;Yang Shurong

机构地区：[1]广东工业大学 [2]广州铁路职业技术学院 [3]广州市德慷软件有限公司

出　　处：《工具技术》2018年第10期58-61,共4页Tool Engineering

基　　金：广东省教育部产学研结合项目(2011B090400606);广州市属高校科研项目(1201620584)

摘　　要：以注塑模具中的组合骨位电极为例,探讨石墨骨位组合电极高速铣削过程中各工序的工艺特点,应用PowerMILL软件生成典型骨位石墨组合电极的高速加工程序,阐述了加工石墨电极零件格式、骨位石墨组合电极粗加工、半精加工和精加工、清根及清角三种加工策略编程策略的选择。通过合理选用PowerMILL加工策略,解决石墨电极数控加工中容易出现的刀具磨损严重问题,从而达到高质、高效地加工石墨电极的目的。The composite electrode in injection mould is taken as an example to investigate the characteristics of the high speed milling process for graphite materials and bone combination electrode. The PowerMILL software is used in the NC machining of typical bone combined graphite electrode for high speed machining programming. The processing of graph- ite electrode parts format is described, and a bone combinatory graphite electrode processing strategy is selected. The three processing strategy programming strategy, roughing, semi-finishing and finishing, clean and clear angle are described. By reasonably selecting PowerMILL processing strategy, the problems of severe tool wear which often appeared in NC machining of graphite electrode are solved, and it can achieve high quality and high efficiency processing of graphite electrode.

关 键 词：石墨组合电极 数控编程 PowerMILL数控编程软件 加工策略 

分 类 号：TG501[金属学及工艺—金属切削加工及机床] TH164[机械工程—机械制造及自动化]