轴向柱塞泵关键摩擦副材料匹配的磨损实验研究  

Emulate Research on Adaptability of Important Frictional Pairs in Axial Piston Pump

作　　者：王显彬[1] 王耀华 

机构地区：[1]福建船政交通职业学院机械工程系,福建福州350007 [2]三一重机有限公司,江苏昆山215300

出　　处：《机电产品开发与创新》2014年第6期18-20,共3页Development & Innovation of Machinery & Electrical Products

摘　　要：论文选用38Cr Mo Al A和LZQT500-7作为轴向柱塞泵关键摩擦副配对材料,然后分五组,对两种材料进行不同的表面处理,对五组试样进行摩擦磨损实验,最后得出38Cr Mo Al A采用氮化+等离子喷涂二硫化钼、LZQT500-7采用氮化的配对处理工艺是最好的方式。In this paper,select 38CrMoAlA and LZQT500-7 as the material of important frictional pairs in axial piston pump,then divided them into five groups,carry on different surface treatments for the two kinds of materials.Friction and wear experiments were carried out for the five groups.Final arrival at a conclusion：the best one is 38CrMoAlA been nitride ＋ plasma spraying MoS2 and LZQT500-7 been nitride.

关 键 词：柱塞泵 摩擦副 匹配性 摩擦磨损 

分 类 号：TH325[机械工程—机械制造及自动化]