导电加热切削过程的自动控制与灭弧保护  

Automatic Controling of the Machining Process and Protection for Eliminating Electric Arc in EHM

作　　者：陈文戈[1] 郑佑濂[1] 叶邦彦[2] 陈统坚[2] 周泽华[2] 

机构地区：[1]广东工业大学 [2]华南理工大学

出　　处：《组合机床与自动化加工技术》1999年第5期44-48,共5页Modular Machine Tool & Automatic Manufacturing Technique

基　　金：国家自然科学基金

摘　　要：介绍了一种基于微机控制的导电加热切削过程自动控制系统，该系统较好地解决了导电加热切削过程电热参数自动调整及灭弧保护等关键技术，对提高导电加热切削的效果。Abstract A kind of PC based automatic control system used in electric hot machining (EHM) is put forward in this paper,which can obviously solve the key problem of auto adjusting of heating parameters and eliminating electric arc. It is meaningful to improve the heating effectiveness and gain better machined surface quality by using the above system.

关 键 词：导电加热切削 自动控制 灭弧保护 

分 类 号：TG506.4[金属学及工艺—金属切削加工及机床]