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| 用于直升机传动系统干运转的油雾润滑技术 | |
| 引用本文： | 王典,戴振东,于敏,夏延秋. 用于直升机传动系统干运转的油雾润滑技术[J]. 机械制造与自动化, 2011, 40(2): 60-62,80 |
| 作者姓名： | 王典 戴振东 于敏 夏延秋 |
| 作者单位： | 1. 南京航空航天大学高新技术研究院,江苏南京210016;南京航空航天大学机电学院,江苏南京210016 2. 南京航空航天大学高新技术研究院,江苏南京,210016 3. 中科院兰州化学物理研究所,甘肃兰州,730000 |
| 基金项目： | 973计划，固体润滑国家重点实验室开放基金 |
| 摘 要： | 根据直升机传动系统干运转能力的要求,使用UMT摩擦磨损试验机在油雾润滑状态下进行销盘试验,测定了不同添加剂对于摩擦磨损性能的影响,并得出最小喷油量。结果显示,在赫兹接触应力为424.4 MPa、相对滑动线速度达到2.618 m/s的条件下,含有5%的二烷基硫代磷酸锌(ZDDP)的润滑剂在油雾润滑工作状态下表现出的综合摩擦磨损性能最佳,试验耗油量仅为0.03 ml。此方法为解决直升机传动系统干运转问题提供了一种新的选择。 |
| 关 键 词： | 干运转 油雾润滑 摩擦磨损性能 |
Oil-mist Lubrication Technology Used for Helicopter Gear Transmission Under Oil-out Operation |
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| WANG Dian,DAI Zhen-dong,YU Min,XIA Yan-qiu. Oil-mist Lubrication Technology Used for Helicopter Gear Transmission Under Oil-out Operation[J]. Machine Building & Automation, 2011, 40(2): 60-62,80 | |
| Authors: | WANG Dian DAI Zhen-dong YU Min XIA Yan-qiu |
| Affiliation: | WANG Dian1,DAI Zhen-dong2,YU Min1,XIA Yan-qiu3(1.Academy of Frontier Science,Nanjing University of Aeronautics &Astronautics,Nanjing 210016,China,2.College of Mechanical and Electrical Engineering,3.Lanzhou Institute of Chemical Physics,Chinese Academy of Science,Lanzhou 730000,China) |
| Abstract: | According to the requirement of the survivability of the helicopter gear transmission under the oil-out condition,this paper uses UMT pin-on-disk test rig under the oil-mist to measure the effect of different additives on friction and wear and draws minimum oil quantity.The results show that when the Hertz contact stress is 424.4MPa,relative sliding speed is up to 2.618m/s and ZDDP of lubricant content is 5%,the behavior of integrated friction and wear is the best under oil-mist lubrication.The oil consumpt... |
| Keywords: | oil-out operation oil-mist lubrication friction and wear behavior |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
