基于三级力放大机构与无杆活塞缸的液压-机械集成传动系统  

Hydraulic-mechanic Transmission Integrated System Based on Three Classes Force Amplificatory Structure and Shank-less Piston Cylinder

作　　者：董桂岩[1] 郭旭红[1] 朱圣领[1] 

机构地区：[1]苏州大学机电工程学院,苏州215021

出　　处：《机床与液压》2005年第9期48-49,共2页Machine Tool & Hydraulics

摘　　要：介绍了斜面-钢球-斜面-钢球三级力放大机构与无杆活塞缸组成的液压-机械集成传动系统,并给出了其输出力和增力系数的计算公式。该机构具有结构简单紧凑、增力系数大、制造工艺简便等优点。Wedge-steel ball-wedge-steel ball three classes force amplificatory structure and hydraulic-mechanic transmission integrated system constituted by shank-less piston cylinder were introduced. The formula about output forces and amplificatory coefficient was worked out. The structure has the advantages of brief construction, big amplificatory coefficient and easy manufacturing techniques.

关 键 词：增力机构 增力系数 钢球 斜楔 

分 类 号：TH137.9[机械工程—机械制造及自动化] TH132