汽车类模具型面自动化加工及应用  

Automatic Machining and Application of Automobile Die Surface

作　　者：刘国毅 冯运 魏超云 单炳君 Liu Guoyi;Feng Yun;Wei Chaoyun;Shan Bingjun(Faw Tooling Die Manufacturing Co.,Ltd.,Changchun,Jilin 130011,CHN)

机构地区：[1]一汽模具制造有限公司,吉林长春130011

出　　处：《模具制造》2022年第12期47-50,共4页Die & Mould Manufacture

摘　　要：模具加工效益较大部分取决于程序编制方式,传统方式是整个模具表面进行粗加工、半精加工、精加工的平行走刀方式,而且是一个程序从头到尾。这样对于复杂曲面加工,机床遇到凸凹起伏剧烈、角度较小的立面,必然自动减缓速度,严重影响切削效率,阻碍模具的快速制造。通过对编程方式方法上的改进,小切削快进给,真正实现无人自动化加工,有效地提高模具加工效率及表面合格率。The benefit of die processing depends greatly on the programming way,the traditional way is the whole die surface rough machining,semi-finishing,finishing parallel cutting way,and is a program from beginning to end.So for complex curved surface processing,machine tool meet the concavo-convex fluctuation intense,angle smaller facade,inevitably slow speed automatically,the serious influence the cutting efficiency,prevent die processing rapid output,through the die programming methods to improve,small cutting feed,realize unmanned automated processing,effectively improve the machining efficiency and surface mold processing qualified rate.

关 键 词：模具型面 自动化加工 应用 编程方式 高精度要求 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]