机械制造与自动化Issue(1)：29-31,3.
水工液压启闭机液压缸稳定性计算研究
Calculating Study of Stability of Hydraulic Cylinder of Hydraulic Hoist
殷勇华 1王孟1
作者信息
- 1. 河海大学 机电工程学院，江苏 常州213022
- 折叠
摘要
Abstract
Hydraulic cylinder used for opening and closing various gate has features of long work schedule, high reliability of o￣pening and closing operations, with its piston rod bearing high tension and pressure load in a hydropower project. In the actual application, a lot of materials are used to calculate the stability, but critical load values vary widely. Aiming at the above situa￣tion, a new method is presented, which is used to calculate the stability of the hydraulic cylinder. The hydraulic cylinder is sim￣plified as a second-order variable cross-compression bar, the formula of the critical load of the hydraulic cylinder is obtained by using Matlab software. The results show that the calculation result is obtained simply and conveniently. It helps people in the design calculation.关键词
液压缸/临界载荷/稳定性/计算Key words
hydraulic cylinder/critical load/stability/calculation分类
机械制造引用本文复制引用
殷勇华,王孟..水工液压启闭机液压缸稳定性计算研究[J].机械制造与自动化,2015,(1):29-31,3.
