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| 四点接触球转盘轴承沟道形状与游隙关系特性分析 | |
| 引用本文： | 陈龙,姜红卫,王黎峰,邱明,夏新涛. 四点接触球转盘轴承沟道形状与游隙关系特性分析[J]. 轴承, 2012, 0(8): 32-36,62 |
| 作者姓名： | 陈龙 姜红卫 王黎峰 邱明 夏新涛 |
| 作者单位： | 1. 河南科技大学机电工程学院,河南 洛阳,471003 2. 包钢集团 无缝钢管厂,内蒙古 包头,014000 3. 洛阳瑞成轴承有限责任公司,河南 洛阳,471003 |
| 基金项目： | 国家自然科学基金资助项目,河南省教育厅自然科学研究计划项目,河南科技大学青年基金,河南省杰出青年基金,河南省高校科技创新人才支持计划项目,洛阳市科技计划项目 |
| 摘 要： | 研究了四点接触球转盘轴承沟道形状对游隙的影响,着重讨论了沟道形状对负游隙四点接触球转盘轴承的游隙以及启动力矩的影响,并设计了相关试验,验证了理论分析的正确性。 |
| 关 键 词： | 转盘轴承 四点接触 沟道形状 启动力矩 负游隙 |
Characteristic Analysis on Relationship Between Groove Profile and Clearance in Four-Point-Contact Ball Slewing Bearings |
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| CHEN Long , JIANG Hong-wei , WANG Li-feng , QIU Ming , XIA Xin-tao. Characteristic Analysis on Relationship Between Groove Profile and Clearance in Four-Point-Contact Ball Slewing Bearings[J]. Bearing, 2012, 0(8): 32-36,62 | |
| Authors: | CHEN Long JIANG Hong-wei WANG Li-feng QIU Ming XIA Xin-tao |
| Affiliation: | 1(1.School of Mechatronics Engineering,Henan University of Science & Technology,Luoyang 471003,China;2.Seamless Steel Tubing Mill,Baogang Group,Baotou 014000,China;3.Luoyang Ruicheng Bearing Co.,Ltd.,Luoyang 471003,China) |
| Abstract: | The influence of groove profile on clearance is researched for four-point-contact ball slewing bearings,the relationship between groove profile and negative clearance as well as starting friction torque is discussed in detail,and the relative tests are designed to verify validity of theoretical analysis. |
| Keywords: | slewing bearing four-point-contact groove profile starting friction torque negative clearance |
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