铸造技术2013，Vol.34Issue(7)：930-932,3.
基于PLC的压铸机高真空控制系统研制
Development of Control System for High Vacuum Die-casting Machine Based on PLC
朱晶波 1孔建 2王敬艳1
作者信息
- 1. 长春职业技术学院,吉林长春130033
- 2. 烟台工程职业技术学院,山东烟台264006
- 折叠
摘要
Abstract
A type of effective high vacuum shut-off valve was developed,a set of vacuum PLC control system applied to die-casting machine was designed,which achieved well matching with the existing die-casting machine.It can detect the sealing performance of mold and the "blocked" state of vacuum pumping loop,so as to ensure the stability of vacuum die-casting process.The vacuum control system has been applied to vacuum die-cast manufacturing of automobile parts successfully,the products have well quality.关键词
PLC控制/高真空压铸/真空截止阀Key words
PLC control/ high vacuum die casting/ vacuum shut-off valve分类
矿业与冶金引用本文复制引用
朱晶波,孔建,王敬艳..基于PLC的压铸机高真空控制系统研制[J].铸造技术,2013,34(7):930-932,3.
