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东风4型机车柴油机中修磨合试验规范合理性初探

A preliminary study of rationality of running-in test norms during intermediate repair of DF4 locomotive diesel engines

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【作者】 陈宾权霍权王薇

【Author】 CHEN Bin quan, HUO Quan, WANG Wei (Qiqihaer Locomotive Depot, Qiqihaer 161002,China)

【机构】 齐齐哈尔机务段!黑龙江齐齐哈尔161002

【摘要】 着重介绍应用光、铁谱仪测量、显微观察分析方法 ,测定东风4 型机车柴油机中修磨合实验机油试样中的铁含量 ,掌握其变化规律 ,由变化规律研究磨合终点 ;根据分子机械摩擦理论 ,对现行磨合规范作出了评价并提出修订意见。

【Abstract】 Fe content of lubricating oil sample during running in tests of intermediate repairs of DF 4 locomotive diesel engines was measured and the running in terminus was investigated with spectrography, ferrography and micrography. According to molecular mechanical friction theory, the existing running in norms were evaluated and the amendment suggestions proposed.

【关键词】 机车柴油机磨合试验规范
【Key words】 locomotivediesel enginerunning intest norm
  • 【文献出处】 内燃机车 ,Diesel Locomotives , 编辑部邮箱 ,2001年04期
  • 【分类号】U262.11
  • 【被引频次】9
  • 【下载频次】43
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