海水液压泵缸孔柱塞副配合间隙设计  

Design of Mate Clearance between Cylinder Bore and Piston in Seawater Hydraulic Pump

作　　者：杨曙东[1] 

机构地区：[1]华中科技大学机械科学与工程学院,湖北武汉430074

出　　处：《液压气动与密封》2008年第1期16-18,共3页Hydraulics Pneumatics & Seals

基　　金：国家自然科学基金资助项目(50175032)

摘　　要：结合工况条件、材料特性、环境温度、介质特性及加工制造等,探讨了轴向柱塞式海水液压泵用高分子复合材料做缸孔并与耐蚀合金柱塞对偶时缸孔柱塞副配合间隙的设计方法,并预计其工作寿命。Considering the working condition, material characteristic; surrounding temperature, pressure medium peculiarity, manufacture process, and so on, it is discussed in detail that the design method of the mate clearance between cylinder bore made of polymer composite and piston made of anti-erosion alloy in the axial piston seawater hydraulic pump, and the lifetime of cylinder bore and piston pair is indicated.

关 键 词：海水液压泵 高分子复合材料 缸孔柱塞副 配合间隙 设计 

分 类 号：TH137.52[机械工程—机械制造及自动化]