基于PLC的淬火压床设计与控制  

Quenching Press Structure Design and Control Based on PLC

作　　者：姜鑫[1] 

机构地区：[1]陕西国防工业职业技术学院机电研究所,陕西西安710300

出　　处：《机械设计与制造》2016年第8期197-200,共4页Machinery Design & Manufacture

基　　金：陕西省教育科学"十二五"规划课题(SGH12594)

摘　　要：一些合金钢在进行淬火热处理时,经常会产生平摆翘曲和内孔变形两种缺陷,工厂一般用淬火压床加以控制,但是对于两种以上材质的合金钢同时进行压力淬火目前介绍的较少,以G20Cr Mo轴承钢和16Cr3Ni WMo VNb E齿轮钢两种合金钢进行压力淬火作为加工基础,设计一种四工位淬火压床,能够实现对多种材料零件的压力淬火工艺,经PLC改造后能进一步提高设备的自动化程度,减少人工成本,提升劳动生产率,对零件压力淬火工艺特别是产品类型多可是量又不大的场合具有借鉴意义。Some times during the quenching of steel,it will produce warpage and distortion of two defects,hardening press enterprises to adopt to control,but at the same time in different parts of the material it is less pressure quenching described herein and 16Cr3NiWMoVNbE two alloys with G20CrMo hardened steel pressure as a process designed based on a four- station hardening press,and it can achieve a variety of material parts of pressure quenching process,after the PLC transformation to further enhance the degree of automation equipment, reduce labor costs, improve labor productivity, and hare a reference pressure quenching process on the part of many types of products in particular,but not a very big amount of occasions.

关 键 词：淬火压床 结构分析 控制系统 PLC 

分 类 号：TG155.32[金属学及工艺—热处理]