| 表面改质钢蜗轮副的传动性能 |
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| 引用本文： | 李国云,姜宏伟,陈勇,秦大同. 表面改质钢蜗轮副的传动性能[J]. 兰州理工大学学报, 2009, 35(5) |
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| 作者姓名： | 李国云 姜宏伟 陈勇 秦大同 |
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| 作者单位： | 攀枝花学院,机电工程学院,四川,攀枝花,617000;重庆大学,机械传动国家重点实验室,重庆,400044;重庆大学,机械传动国家重点实验室,重庆,400044 |
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| 摘 要： | 为了解决青铜蜗轮存在的耐磨性差和疲劳强度低等问题,应用表面工程强化技术和齿面改质理论分别对钢蜗轮副齿面进行超微细磷酸锰化处理、低温电解渗硫处理和二硫化钼微粒子喷丸处理,配对形成新的接触副,并对其进行传动性能综合试验.试验结果表明,3种经表面处理的钢蜗轮副与未处理的钢蜗轮副相比,具有更优良的跑合性能和抗胶合能力,且传动效率均有所提高.
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| 关 键 词： | 蜗杆传动 钢蜗轮 表面改质 传动性能 |
Driving performance of steel worm gear with surface modification |
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| LI Guo-yun,JIANG Hong-wei,CHEN Yong,QIN Da-tong. Driving performance of steel worm gear with surface modification[J]. Journal of Lanzhou University of Technology, 2009, 35(5) |
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| Authors: | LI Guo-yun JIANG Hong-wei CHEN Yong QIN Da-tong |
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| Affiliation: | LI Guo-yun1,2,JIANG Hong-wei2,CHEN Yong2,QIN Da-tong2(1.College of Electromechanical Engineering,Panzhihua University,Panzhihua 617000,China,2.State Key Lab of Mechanical Transmission,Chongqing University,Chongqing 400044,China) |
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| Abstract: | In order to solve the problem with bronze worm wheels such as poor wear-resistance and low fatigue strength,the tooth surface of steel worm gear was processed with superfine manganese phosphate conversion coating,low-temperature electrolytical sulphurization,and MoS2 shot peening with particles of molybdenum bisulfide respectively,by using surface engineering strengthening technique and tooth surface modification theory,so that a kind of new contact pair was formed.The steel worm gearings with these three t... |
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| Keywords: | worm driving steel worm wheel surface modification driving performance |
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