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Property Analysis and Manufacturing Technology Study About the Micro-structures Stored Oil on Friction Units' Surface

机译：关于微结构储存油对摩擦单元表面的财产分析与制造技术研究

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摘要

Micro-structures stored oil machined on friction units' surface could reduce surface friction coefficient, improve the tribological properties and reduce friction wear. It is analyzed that effects of micro-structure to the tribological properties by the fluid dynamics way, and the tribological laws are acquired. It is discussed that designing and processing of the micro-structures stored oil, several array square micro-structures are machined with the fine electro-discharge machining technology, several array round micro-structures are machined by the fine electro-discharge and the ultrasonic combined electrical micro-machining, the tribology tests are carried. The results show that if the micro-structures stored oil are machined on the friction units' surface, the friction coefficient and the surface wear can be effectively reduced, and the round micro pits have the best tribological performances, the research results have good theoretical and application values for to improve the tribological properties of the friction units.
机译：微结构储存油加工在摩擦单元表面上可以降低表面摩擦系数，提高摩擦学性能，减少摩擦磨损。通过流体动力学方式分析了微结构对摩擦学特性的影响，获得了摩擦学法。讨论了微结构储存的微结构的设计和加工，几个阵列方形微结构采用精细的电放电加工技术加工，几个阵列圆形微结构由微电路电放电和超声波组合加工电气微加工，摩擦学测试进行。结果表明，如果将储存的油加工在摩擦单元表面上，则可以有效地减少摩擦系数和表面磨损，并且圆微坑具有最佳的摩擦性能，研究结果具有良好的理论和良好的理论和提高摩擦单元的摩擦学特性的应用值。

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