金刚石与磨料磨具工程2017，Vol.37Issue(4)：86-89,4.DOI:10.13394/j.cnki.jgszz.2017.4.0017
烧结压机的伺服油泵电控、液压系统设计
Improvement of sintering press performance using newly electro-hydraulic control system of servo pump
韩瑞锋 1杨小鹏 1赵志普 1李海申 1胡冰涛1
作者信息
- 1. 郑州磨料磨具磨削研究所有限公司, 郑州450001
- 折叠
摘要
Abstract
According to detailed analyses of principles of the servo pump system and electric control and PLC (programmable logic controller) servo motor control, the existing sintering press is improved by using the servo pump system to replace the control system of the electro-hydraulic proportional value.After the improvements which are widely accepted by customer, it shows that the pressure control precision of servo hydraulic system in sintering press is ±0.1 MPa, the noise is reduced from 65 dB to 45 dB, and the tank temperature is lowered to 12.5 ℃ than without improvement.It is also found that the hydraulic components life are extended, equipment maintenance cost is lowered and the stability of sintering press is improved.关键词
烧结压机/电液比例/伺服油泵/油温/金刚石制品Key words
sintering press/electro-hydraulic ratio/servo oil pump/oil temperature/diamond products分类
矿业与冶金引用本文复制引用
韩瑞锋,杨小鹏,赵志普,李海申,胡冰涛..烧结压机的伺服油泵电控、液压系统设计[J].金刚石与磨料磨具工程,2017,37(4):86-89,4.
