并接液压缸缩小缸径的方法与参数分析  

Means and parameters analysis of parallel connection cylinder to reduce diameter

作　　者：邓乐[1] 赵铁[1] 

机构地区：[1]焦作工学院,河南焦作454000

出　　处：《煤矿机械》2002年第6期40-41,共2页Coal Mine Machinery

基　　金：焦作工学院优秀中青年骨干教师基金资助

摘　　要：提出了液压缸并联连接以减小缸径的方法 ,并对相关参数进行了比较和分析。结果表明 ,并接方式是减小液压缸缸径的有效途径 ,并接的级数越多 ,缸径减小得越多 ;在并接方式下 ,只要活塞杆直径与非并接时相同 ,就能在压力相同、不改变流量的情况下 ,使液压缸输出作用力相同 ,缸筒速度基本相同。The means of reducing diameter for the parallel connection cylinder is put forward in the paper,and correlation parameters are compared and analyzed.The results indicate that parallel connection is effective for reducing diameter,and with the series increasing the reducing is more.In the parallel mode,when the piston rod diameter is equal to the nonparallel connection,the pressure is the same and the flow is not changed,then the output force is sameness and velocity of the cylinder body is approximately equal.

关 键 词：液压缸 并联连接 缸体直径 油液压力 活塞杆 

分 类 号：TH137.51[机械工程—机械制造及自动化]