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织构化配流副摩擦磨损性能试验
  • ISSN号：1000-8055
  • 期刊名称：航空动力学报
  • 时间：2014.7
  • 页码：1591-1597
  • 分类：V228[航空宇航科学与技术—飞行器设计;航空宇航科学技术] TH117[机械工程—机械设计及理论]
  • 作者机构：[1]南京航空航天大学机电学院江苏省精密与微细制造技术重点实验室,南京210016, [2]安徽理工大学机械工程学院,安徽淮南232001
  • 相关基金：国家自然科学基金（U1134003,51175246）
  • 相关项目：表面织构的微细电解加工基础问题及关键技术研究
作者： 李阳|邓海顺|王晓雷|
关键词： 摩擦因数, 磨损, 表面粗糙度, 配流副, 表面织构, friction coefficient, wear, surface roughness, port plate pair, surface texture
中文摘要：

为改善轴向柱塞泵配流副的摩擦磨损性能,采用光刻-电解工艺,对配流副进行织构化,在配流副摩擦磨损试验机上进行试验研究.结果表明：织构化配流副能够有效减小摩擦因数,平均磨损截面面积和表面粗糙度的变化值都小于无织构配流副,不同于无织构配流副形成了比较严重的黏着磨损,微凹坑直径为100-300μm时磨损相对更小,配流副只产生磨粒磨损,此时平均磨损截面面积为无织构配流副试件的4.54%-7.14%.摩擦因数和平均磨损截面面积间有着良好的相关性.

英文摘要：

To improve the friction and wear performance of port plate pair of axial piston pump,textured port plate pair were obtained by lithography and electrolysis technique,and the tests were carried out on the port plate pair＇s friction and wear tester.The results show that the textured port plate pairs can effectively reduce the friction coefficient,and their average wear sectional area and surface roughness are much less than the untextured ones.More severe adhesive wear is formed on the untextured port plate pair and only more serious abrasive wear on the textured ones with diameter of micro-dimples ranging from 100μm to 300μm,whose average wear sectional area was 4.54%-7.14% of untextured ones.There exists a good correlation between friction coefficient and average wear surface sectional area.

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期刊信息
  • 《航空动力学报》
  • 北大核心期刊（2011版）
  • 主管单位:中国科协
  • 主办单位:中国航空学会
  • 主编：陶智
  • 地址：北京市海淀区学院路37号
  • 邮编：100191
  • 邮箱：JAP@buaa.edu.cn
  • 电话：010-82317410
  • 国际标准刊号：ISSN：1000-8055
  • 国内统一刊号：ISSN：11-2297/V
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  • 获奖情况:
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  • 被引量:13986