摘要
介绍了一种对称双偏心轮驱动的单缸双活塞液压夹具的性能特点和工作原理,给出了相应的力学计算公式。通过计算分析,该夹具具有结构紧凑、保护工件表面、摩擦损失小且输出力大等优点。
The paper describes the performance feature and working principle of hydraulic fixture with double piston in single cylinder driven by symmetrical double eccentric cams, gives mechanics calculating formula. The fixture has the advantages of compactness in structure, protecting the workpiece surface, less frictional loss and large output force through computational analysis.
出处
《煤矿机械》
北大核心
2012年第12期120-121,共2页
Coal Mine Machinery
关键词
对称
偏心轮
单缸双活塞
夹具
symmetrical
eccentric cam
double piston in single cylinder
fixture
