MS-WEDM工作液智能控制系统装置研制  

Developed of the Working Liquid Intelligent Control Device for MS-WEDM

作　　者：郭翠霞[1,2,3] 刘康[1,2,3] 谢文玲[1,3] 杨大志[1,2] 张宏志[1] GUO Cui-xia LIU Kangl, XIE Wen-lingl, YANG Da-zhi ZHANG Hong-zhi(Sichuan University of Science ＆ Engineering,Zigong 643000,China Key Laboratory of Artificial Intelligence of Sichuan Province,Zigong 643000,China Sichuan Provincial Key Lab of Process Equipment and Control,Zigong 643000, China)

机构地区：[1]四川理工学院,自贡643000 [2]人工智能四川省重点实验室,自贡643000 [3]过程装备与控制工程四川省高校重点实验室,自贡643000

出　　处：《自动化与仪表》2016年第11期62-65,共4页Automation & Instrumentation

基　　金：人工智能四川省重点实验室开放基金项目(2014RYY04);过程装备与控制工程四川省高校重点实验室开放基金科研项目(GK201409);四川省教育厅基金项目(16ZB0253);国家自然科学基金项目(51301115)

摘　　要：根据高速走丝电火花线切割机床(具有多次切割功能)的加工特点,研制工作液智能控制系统装置。该装置由STC89C52RC单片机、工作液电导率信号采集器、电磁阀和继电器等组成。阐述了控制装置的结构与功能、硬件控制方案、机床信号转换电路和报警电路等。该装置可直接安装在现有的高速走丝电火花线切割机床上,通用性好,且控制可靠性高,能够满足高速走丝电火花线切割机床对工作液智能控制的要求。According to the processing features that high-speed wire cut electrical discharge machining of the function of multiple cutting,it has developed the working liquid intelligent control system device. The device consists of a STC89C52RC MCU,the working liquid conductivity signal collector,electromagnetic valve and relay,etc. This paper expounds the structure and function of the control device,the scheme of hardware control structure,the conversion circuit of the machine tool control signal and alarm circuit,etc. The set of working fluid control system device could be installed directly on the existing high-speed wire cut electrical discharge machining,which have good general. The prototype has been made,which can reliable control and meet the requirements of medium-speed wire cut electrical discharge machining for working fluid intelligence control.

关 键 词：中走丝电火花线切割机床 工作液控制技术 STC89C52RC单片机 

分 类 号：TG662[金属学及工艺—金属切削加工及机床]