摘要
对LZQT500-7与ZY331608两种材料的柱塞泵摩擦副进行不同表面工艺处理。通过磨损实验分析磨损情况及表面工况,寻求适应这一对摩擦副之间最佳表面处理技术。实验结果表明,LZQT500-7氮化后硫化处理与ZY331608采用等离子喷涂二硫化钼的配对的磨损量最小;而且工艺成本最低。该对摩擦副兼具实用性与经济性,效果最佳。
Plunger pump friction pairs with two different materials of LZQT500-7 and ZY331608 are processed.Meanwhile,the wear and surface condition are gained by wear abrasion of experimental analysis,consequently,friction pairs between the best surface treatment technology gain.The experimental results show that the LZQT500-7 after curing processing and nitride ZY331608 using plasma spraying molybdenum disulfide pairing of wear are the least and the cost is lowest.The friction pairs are very practical and economical and the effect is best.
作者
马利云
王耀华
MA Li-yun;WANG Yao-hua(Department of Mining Engineering,Lvliang University,Lvliang 033001,China;Department of Mechanical Engineering,Tsinghua University,Beijing 100084,China;Shanghai Automobile Gear Works,Shanghai 215500,China)
出处
《科学技术与工程》
北大核心
2018年第20期217-223,共7页
Science Technology and Engineering
基金
吕梁市科技基础条件平台建设项目(NYGG1550)
吕梁学院校内基金(ZRXN201504)资助
关键词
表面工艺
试验
对比
分析
surface process
test
comparison
analysis
