四种粉末成形压机电液比例伺服系统浅析  

Brief analysis of electro-hydraulic proportional servo system for four kinds of powder forming press

作　　者：张海山 李进 王卓 祝俊松 朱改新 李佳如 ZHANG Haishan;LI Jin;WANG Zhuo;ZHU Junsong;ZHU Gaixin;LI Jiaru(Shanghai LS Heavy Industry Machinery Co.,Ltd.,Shanghai 201108,China;Lanzhou LS Heavy Industry Machinery Co.,Ltd.,Lanzhou 730714,Gansu China)

机构地区：[1]上海兰石重工机械有限公司,上海201108 [2]兰州兰石重工机械有限公司,甘肃兰州730714

出　　处：《锻压装备与制造技术》2022年第6期87-91,共5页China Metalforming Equipment & Manufacturing Technology

摘　　要：本文介绍了粉末成形压机传统控制方式的弊端,提出了电液比例伺服系统相对于传统控制方式的优势,并简介了常用的四种电液比例伺服系统,浅析了它们的功能和实现方式。The disadvantages of the traditional control mode of powder forming press have been introduced in the text.The advantages of electro-hydraulic proportional servo system by comparing with the traditional control mode have been put forward.Four kinds of electro-hydraulic proportional servo systems have been introduced,while their functions and implementation methods have been analyzed.

关 键 词：粉末冶金 粉末成形压机 电液比例伺服系统 液压伺服轴控制器 

分 类 号：TM571.61[电气工程—电器]