Transactions of Materials and Heat Treatment

Title：Research on drive mode about hydraulic servo system of forging hydraulic press

Authors： Hua Zhong University Chen Baijin Huang Shuhai

Unit：

KeyWords： Hydraulic press Forging Hydraulic system

ClassificationCode：TG315;TH137

year,vol(issue):pagenumber：2003,28(2):44-47

Abstract：

This paper analyzes the characteristic of forging hydraulic press controlled by large servo slide valve, three-stage cartridge valve, sine pump and proportional valve, and investigates the system principles

Funds：

Reference：

1　俞新陆,杨津光液压机的结构与控制北京:机械工业出版社,1989
2　邢维才从日本引进的2000tf快锻液压机简介重型机械,1987(5)
3　吴道美等快速锻造液压系统的实验研究重型机械,1991(4)
4　陈柏金等泵直接传动式锻造液压机计算机控制机床与液压,2000(5)

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