基于MCX314As的低速走丝电火花线切割机运动控制系统研究  

A Motion Control System for LSWEDM Machine Tool Based on MCX314As

作　　者：冯业瑞[1] 郭永丰[1] 白基成[1] 王玉恒[1] 黄河[1] 

机构地区：[1]哈尔滨工业大学机电工程学院,黑龙江哈尔滨150001

出　　处：《电加工与模具》2008年第4期21-23,59,共4页Electromachining & Mould

基　　金：黑龙江省自然科学基金资助项目(ZJG04-03);黑龙江省重大攻关项目(GA06A501)

摘　　要：以低速走丝线切割机为研究对象,提出了硬件插补的4轴联动控制方案,设计了基于单片机和运动控制芯片MCX314As为核心的运动控制系统的硬件体系结构。设计和编制了软件系统,重点研究了利用MCX314As硬件插补功能实现4轴联动功能以完成锥度切割的方法。通过模拟实验验证,该运动控制系统能满足低速走丝线切割机对运动控制系统的要求。In this paper, A 4-axis linkage charge machining （LSWEDM） machine tool motion control system for low speed wire electrical-dis- based on motion control chip MCX314As and MCU AT89C52 was proposed and a hardware interpolation method by using MCX314As for tape cutting with 4-axis linkage in LSWEDM machine tool was introduced. The software for the system was designed. Through the result of simulation, it is verified that the system could satisfy the requirements of LSEDM machine tool motion controller.

关 键 词：MCX314As芯片 运动控制 硬件插补 锥度切割 

分 类 号：TG661[金属学及工艺—金属切削加工及机床]