数控钻削加工自动监测系统的研究  

Study on Automatic Monitoring System for CNC Drilling Process

作　　者：倪俊芳[1] 廖哲[1] 张朝[1] 

机构地区：[1]苏州大学

出　　处：《工具技术》2006年第11期63-65,共3页Tool Engineering

基　　金：江苏省教育厅自然科学基金资助项目(项目编号:Q2117042)

摘　　要：以数控钻削加工中的钻削温度和钻削力为测量对象,研究了热电偶测温和电阻应变片电桥测力方法,设计了热电偶测温装置和钻削测力仪,通过基于单片机编程的数据处理,系统可实现对数控钻削加工过程的自动监测和故障报警。Taking the drilling temperatures and drilling forces in NC drilling processes as the measuring objects, the measuring methods for drilling temperatm＇es with thermocouples and for drilling forces with strain-gage bridges are researched, and the thermocouple device for temperatures and drilling ergometer are designed. By data processing based on the chip microcomputer programming, the automatic monitoring and fault alarming in NC drilling process can be carried out by the system.

关 键 词：数控钻削 自动监测 温度 钻削力 单片机 

分 类 号：TG52[金属学及工艺—金属切削加工及机床]