MATHEMATICAL MODELING AS A BASIS FOR CREATION OF THE EFFECTIVE BRAKING SYSTEM OF HYDRAULIC PRESS RAM IN UPPER POSITION

被引：0
|
作者：
Korchak, E. S. [1 ]
机构：
[1] Donbass State Engn Acad, Dept Machinery & Metalforming Technol, Kramatorsk, Ukraine
来源：
VESTNIK SAMARSKOGO GOSUDARSTVENNOGO TEKHNICHESKOGO UNIVERSITETA-SERIYA-FIZIKO-MATEMATICHESKIYE NAUKI | 2012年 / 01期
关键词：
hydraulic press; braking; valve; constructive characteristic; ram;
D O I：
10.14498/vsgtu917
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Single-mass mathematical model of hydraulic press ram braking in upper position is considered. The influence of control valve closing time, its constructive characteristics and coefficient of hydraulic system quality on dynamics of ram braking are analyzed. Practical recommendations on creating effective braking systems of hydraulic press ram in upper position are given.
引用
收藏
页码：192 / 197
页数：6
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