一种多功能锻造液压机的控制系统与控制方法  

A control system and method for a multifunctional forging hydraulic press

作　　者：郝兴华 辛社党 周涛 解勇[1] HAO Xinghua;XIN Shedang;ZHOU Tao;XIE Yong(Tianjin Tianduan Press Co.,Ltd.,Tianjin 300142,China)

机构地区：[1]天津市天锻压力机有限公司,天津300142

出　　处：《锻压装备与制造技术》2024年第4期31-36,共6页China Metalforming Equipment & Manufacturing Technology

摘　　要：近年锻造行业的快速发展,对锻件的要求越来越高,对锻造压机也提出了各种挑战,多功能锻造液压机应运而生,即在同一台液压机上实现铝合金、镁合金、钛合金和高温合金等制件的自由锻造、精密挤压锻造和等温锻造三种锻造工艺。本文主要对多功能液压机的控制系统与控制方法进行阐述。In recent years,with the rapid development of the forging industry,the requirements for forgings have become increasingly high,and various challenges have been posed to forging presses.Multifunctional forging hydraulic presses have emerged,which achieve three forging processes:free forging,precision extrusion forging,and isothermal forging of aluminum alloy,magnesium alloy,titanium alloy,and high-temperature alloy parts on the same hydraulic press.This article mainly discusses the control system and methods of multifunctional hydraulic presses.

关 键 词：多功能锻造液压机 控制方法 控制系统 自由锻 伺服阀 闭环 

分 类 号：TG315.4[金属学及工艺—金属压力加工]