Thermal Characteristics Analysis and Experiment for Angular Contact Ball Bearing

doi:10.7652/xjtuxb201502018

您当前的位置：

首页 >

文章列表页 >

Thermal Characteristics Analysis and Experiment for Angular Contact Ball Bearing

更新时间：2025-07-09

- Thermal Characteristics Analysis and Experiment for Angular Contact Ball Bearing
- Vol. 49, Issue 2, Pages: 106-110(2015)
- 作者机构：
  
  南京理工大学机械工程学院,南京,210094
- 作者简介：
- 基金信息：
- DOI：10.7652/xjtuxb201502018
  CLC： TH133.33
- Online First：10 February 2015，
  
  Published：2015
- 稿件说明：
移动端阅览
Thermal Characteristics Analysis and Experiment for Angular Contact Ball Bearing[J]. 2015, 49(2): 106-110.
DOI：

Thermal Characteristics Analysis and Experiment for Angular Contact Ball Bearing[J]. 2015, 49(2): 106-110. DOI： 10.7652/xjtuxb201502018.

摘要

为了预测并控制轴承运转过程中热态特性对进给系统精度的影响

基于球轴承拟静力学和摩擦生热理论

计算了包括自旋摩擦力矩在内的摩擦生热

分析了热传递方式

并建立了热传递模型和一种考虑接触热阻的球轴承组件有限元热结构模型。采用有限元法仿真轴承组件稳态温度场

搭建试验台测试了不同转速和载荷下轴承的稳态温度分布及轴向热位移。结果表明:转速和轴向载荷对轴承温升及轴向热位移影响较大

其中温升在10 ℃以内时

轴向热位移与温度线性关系明显; 在温度场中

滚珠温度最高

内圈温度次之

外圈温度最低; 仿真结果与测试结果相对误差在7%以内

可有效预测轴承在不同工况下的稳态温度场及轴向热位移。

Abstract

To predict and control the effects of thermal properties of ball bearings on feed system accuracy

total heat generated by ball bearings

including self-spin friction torque was evaluated following the quasi-static and friction heat production theory

and the heat transfer way was analyzed. A heat transfer model considering thermal contact resistance between bearing components was established

and a test rig was set up to measure the temperature distribution and axial thermal displacement in the cases of different axial forces and rotation speeds. The results show that rotation speed and axial force exert a significant impact on bearing temperature distribution and thermal displacement. The axial thermal displacement linearly depends on temperature within 10 ℃ of temperature rise. The temperature of balls gets the highest

followed by inner ring

while outer ring the lowest. The relative error between test results and simulation results is within 7%.

关键词

Keywords

references

JIN Chao, WU Bo, HU Youmin. Heat generation modeling of ball bearing based on internal load distribution [J]. Tribology International, 2012, 45(1): 8-15

郭学祥. 机床进给系统热态特性的数值仿真研究 [D]. 武汉: 华中科技大学, 2007.

POULY F, CHANGENET C. Investigations on the power losses and thermal behaviour of rolling element bearings [J]. Journal of Engineering Tribology, 2010, 224(9): 925-933.

陈小安, 刘俊峰, 合烨, 等. 高速电主轴热态性能及其影响 [J]. 机械工程学报, 2013, 49(11): 135-142.

CHEN Xiaoan, LIU Junfeng, HE Ye, et al. Thermal properties of high speed motorized spindle and their effects [J]. Chinese Journal of Mechanical Engineering, 2013, 49(11): 135-142.

阳红, 方辉, 刘立新, 等. 基于热误差神经网络预测模型的机床重点热刚度辨识方法研究 [J]. 机械工程学报, 2011, 47(11): 117-124.

YANG Hong, FANG Hui, LIU Lixin. Method of key thermal stiffness identification on a machine tool based on the thermal errors neural network prediction model [J]. Chinese Journal of Mechanical Engineering, 2011, 47(11): 117-124.

JIN K C, DAI G L. Thermal characteristics of the spindle bearing system with a gear located on the bearing span [J]. International Journal of Machine Tools Manufacture, 1998, 38: 1017-1030.

MIZUTA K J, INOUE T Y. Heat transfer characteristics between inner and outer rings of an angular ball bearing [J]. Heat Transfer Asia Research, 2003, 32: 42-57.

陈军. 涡扇发动机主轴承环下供油方法分析研究 [D]. 西安: 西北工业大学, 2007.

徐建宁, 屈文涛, 赵宁. 滚动轴承的温度场和热变形分析 [J]. 轴承, 2006(5): 1-3.

XU Jianning, QU Wentao, ZHAO Ning. Analysis on temperature field and thermal deformation of rolling bearings [J]. Bearing, 2006(5): 1-3.

王保民. 电主轴热态特性对轴承-转子系统动力学特性的影响研究 [D]. 兰州: 兰州理工大学, 2009.

曹宏瑞, 李兵, 陈雪峰, 等. 高速主轴离心膨胀及对轴承动态特性的影响 [J]. 机械工程学报, 2012, 48(19): 59-64.

CAO Hongrui, LI Bing, CHEN Xuefeng. Centrifugal expansion of high-speed spindle and its influences on bearing dynamic characteristics [J]. Chinese Journal of Mechanical Engineering, 2012, 48(19): 59-64.

方兵, 张雷, 赵继, 等. 轴承结合部动态参数识别与等效分析模型的研究 [J]. 西安交通大学学报, 2012, 46(11): 69-74.

FANG Bing, ZHANG Lei, ZHAO Ji, et al. Dynamic parameter identification and modeling for bearing joint interfaces [J]. Journal of Xi'an Jiaotong University, 2012, 46(11): 69-74.

BURTON R A, STAPH H E. Thermally activated seizure of angular contact bearing [J]. ASLE Transactions, 1967, 10(4): 408-417.

王燕霜. 轴连轴承温度场分析 [J]. 机械工程学报, 2011, 17(9): 84-91.

WANG Yanshuang. Temperature field analysis of bearing with shaft [J]. Chinese Journal of Mechanical Engineering, 2011, 17(9): 84-91.

薛志嵩. 高档数控机床丝杠支承轴承热特性分析及实验装置设计 [D]. 南京: 南京理工大学, 2013.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

General Model for Dynamic Simulation of Humidity Distribution in Frost-Free Refrigerator and Humidity Uniformity Improvement

Dynamic Performance Analysis and Optimization of High-Speed Rotor-Ball Bearing Systems

Experimental Analysis for Dynamic Stiffness of Angular Contact Ball Bearings

Numerical Analysis for Impact of Spacing Ring Nonparallelism on Bearing Performance

Quick Calculation Method and Contact Angle Analysis for High-Speed Angular Contact Ball Bearing under Combined Loads

Related Author

PU Liang

HAN Lili

ZHANG Shengqi

YANG Gongzhi

黄正东

王彦伟

张锦龙

李纯洁

Related Institution

School of Energy and Power Engineering, Xi'an Jiaotong University

Hisense Refrigerator Co., Ltd.

Jiangxi Zhuochao Technology Co., Ltd.

华中科技大学国家CAD支撑软件工程技术研究中心

School of Mechanical Engineering, Xi'an Jiaotong University

⁰