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齿轮表面织构化研究现状与进展
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安徽省自然科学基金项目(1808085ME117);2019年高校优秀青年骨干人才国内访问研修项目(gxgnfx2019013);安徽工程大学中青年拔尖人才项目;安徽省教育厅高校自然研究重点项目(KJ2019A0156);安徽工程大学引进人才基金项目(2018YQQ003;2018YQQ027).


Development and Perspective of Surface Texture Gear
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    摘要:

    高速重载时齿轮摩擦界面的高温强应力场,是导致齿轮传动机构工作效率、运动精度及使用寿命降低的主要原因。应用表面织构可以改变齿轮副摩擦界面的摩擦学特性,为齿轮减摩降磨技术提供了一条新途径。介绍现有齿轮副齿面抗摩擦和磨损的主要方法,从理论上分析应用表面织构化齿轮减摩的可行性;分别综述表面织构技术在齿轮润滑和提高界面摩擦学特性方面的研究现状与进展,同时分析齿轮表面织构减摩机制、表面织构特征参数研究及表面织构设计方法方面存在的问题,提出后续应重点针对极端工况下的齿轮织构作用机制、特征参数与润滑效果关系及多变量齿轮织构设计方法开展研究,并展望齿轮表面织构技术对齿面减摩重要意义和应用前景。

    Abstract:

    During the process of high speed and heavy load,the high temperature and high contact stress generated in the gear friction interface are the major factors resulting in reduction of work efficiency,moving accuracy and the working life of gear drive mechanism.Surface texture can be applied to change the tribological properties of the friction interface of the gear pair,which offers a new way of friction reducing and antiwear for the gear.The main methods of friction reducing and antiwear on the gear surface of gear pair were introduced,and the feasibility of applying surface textured gear to antifriction was theoretically analyzed.The development and perspective of surface texturing technology in gear lubrication and improvement of interface tribological properties wee reviewed respectively.The problems in the friction reducing mechanism of gear surface texture,the research of characteristic parameters of surface texture and the design method of surface texture were analyzed.It is suggested that the following research should be focused on the mechanism of gear texture under extreme conditions,the relationship between characteristic parameters of gear texture and lubrication effects and the multivariate design method of surface texture gear.The significance and application prospect of the technology of gear surface texture to friction reducing on the gear surface were prospected.

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苏永生,李亮,方明,黄胜洲.齿轮表面织构化研究现状与进展[J].润滑与密封,2019,44(12):125-129.
. Development and Perspective of Surface Texture Gear[J]. Lubrication Engineering,2019,44(12):125-129.

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  • 在线发布日期: 2020-03-19
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