1.郑州大学 机械与动力工程学院, 河南 郑州 450001
扫 描 看 全 文
于浩,秦东晨,陈江义等.机床主轴轴承摩擦生热特性分析[J].机械传动,2021,45(07):116-121.
Yu Hao,Qin Dongchen,Chen Jiangyi,et al.Analysis for Frictional Heat Generation Characteristic of Machine Tool Spindle Bearing[J].Journal of Mechanical Transmission,2021,45(07):116-121.
于浩,秦东晨,陈江义等.机床主轴轴承摩擦生热特性分析[J].机械传动,2021,45(07):116-121. DOI: 10.16578/j.issn.1004.2539.2021.07.017.
Yu Hao,Qin Dongchen,Chen Jiangyi,et al.Analysis for Frictional Heat Generation Characteristic of Machine Tool Spindle Bearing[J].Journal of Mechanical Transmission,2021,45(07):116-121. DOI: 10.16578/j.issn.1004.2539.2021.07.017.
为研究圆柱滚子轴承摩擦生热特性,构建了一种考虑了主轴-轴承装配过盈量、离心力以及配合表面粗糙度的拟静力学分析模型。应用局部法计算得到轴承各部件间的摩擦生热量,通过实例分析了不同工况条件以及润滑参数对摩擦生热的影响。结果表明,轴承转速及外载荷对摩擦生热量有较大影响,转速越高,摩擦生热量增长越明显;润滑油动力黏度或油气比例系数的增大,均使得轴承摩擦生热量出现增长的趋势。
In order to study the frictional heat generation characteristics of cylindrical roller bearings,taking the effect of the initial assembly interference between the shaft and bearings,the centrifugal force and mating surface roughness into account, a quasi-static analysis model considering is established. With the local heat source method, the frictional heat generation amount between the components of the bearing is calculated, and the effects of different working conditions and lubrication parameters on the frictional heat generation are analyzed through an example. Results show that the rotation speed and the external load have a great impact on the frictional heat generation amount. When the rotation speed is high,the growth of the frictional heat generation amount is obvious. The increase of the lubricating oil dynamic viscosity or the oil-air proportional coefficient will both make the frictional heat generation amount show a trend of increasing.
圆柱滚子轴承拟静力学模型摩擦生热量油气比例系数
Cylindrical roller bearingQuasi-static modelFrictional heat generation amountOil-gas proportional coefficient
金燕,刘少军,张建阁.高速角接触球轴承热分析及试验验证[J].轴承,2018(12):30-33.
JIN Yan,LIU Shaojun,ZHANG Jian'ge.Thermal analysis and experimental verification of high-speed angular contact ball bearings[J].Bearing,2018(12):30-33.
李一耕,郑永江,陈锦江,等.基于ANSYS的圆柱滚子轴承热-结构耦合变形研究[J].机械设计,2016,33(11):18-21.
LI Yigeng,ZHENG Yongjiang,CHEN Jinjiang,et al.Research on thermal-structure coupling deformation of cylindrical roller bearings based on ANSYS[J].Journal of Mechanical Design,2016,33(11):18-21.
梁群,刘晓玲,杜肖.角接触球轴承的温度场分析[J].润滑与密封,2015,40(12):37-41.
LIANG Qun,LIU Xiaoling,DU Xiao.Temperature field analysis of angular contact ball bearings[J].Lubrication and Sealing,2015,40(12):37-41.
李宝良,王慧颖,毕琳.基于摩擦影响的圆柱滚子轴承温度场分析[J].润滑与密封,2016,41(3):5-9.
LI Baoliang,WANG Huiying,BI Lin.Analysis of the temperature field of cylindrical roller bearings based on the influence of friction[J].Lubrication and Sealing,2016,41(3):5-9.
侯宏建,王锁芳,马力.滚子轴承生成热及温度分布研究[J].重庆理工大学学报(自然科学),2015,29(2):46-51.
HOU Hongjian,WANG Suofang,MA Li.Research on heat generation and temperature distribution of roller bearings[J].Journal of Chongqing University of Technology(Natural Science),2015,29(2):46-51.
李友胜.基于局部热源法的滚子轴承温度场分布的研究[J].机械设计与制造,2016(11):34-37.
LI Yousheng.Research on temperature field distribution of roller bearings based on local heat source method[J].Mechanical Design and Manufacturing,2016(11):34-37.
倪真真,董金龙,刘伟.基于油气比例模型的高速球轴承功耗分析[J].轴承,2019(10):5-8.
NI Zhenzhen,DONG Jinlong,LIU Wei.Power consumption analysis of high-speed ball bearings based on oil-gas proportional model[J].Bearings,2019(10):5-8.
冈本纯三.球轴承的设计计算[M].北京:机械工业出版社,2003:201.
OKAMOTO J.Design calculation of ball bearings[M].Beijing:Machinery Industry Press,2003:201.
哈里斯,科兹拉斯.滚动轴承分析:第5版[M].罗继伟,译.北京:机械工业出版社,2010:49-58.
HARRIS T A,KOTZALAS M N.Rolling bearing analysis:5th ed[M].LUO Jiwei,Jr.Beijing:Machinery Industry Press,2010:49-58.
田久良,洪军,朱永生,等.机床主轴-轴承系统热-力耦合模型及其动态性能研究[J].西安交通大学学报,2012,46(7):63-68.
TIAN Jiuliang,HONG Jun,ZHU Yongsheng,et al.Thermal-mechanical coupling model and dynamic performance of machine tool spindle-bearing system[J].Journal of Xi'an Jiaotong University,2012,46(7):63-68. (下转第140页)
0
浏览量
3
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构