Thermal-Mechanical Coupling of Clutch Pressure Plate in Start Condition

doi:10.3969/j.issn.1674-0696.2014.03.32

Journal of Chongqing Jiaotong University(Natural Science) ›› 2014, Vol. 33 ›› Issue (3): 149-154.DOI: 10.3969/j.issn.1674-0696.2014.03.32

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Thermal-Mechanical Coupling of Clutch Pressure Plate in Start Condition

Gao Xiang¹ , Xu Yang¹ , Liang Baoqian ², Pan Daoyuan¹

1.School of Automobile & Traffic Engineering, Jiangsu University, Zhenjiang 212013 , Jiangsu , China; 2.Shanghai Sachs Powertrain Parts System Co.Ltd., Shanghai 201708 , China

Received:2013-03-01 Revised:2014-03-10 Online:2014-06-15 Published:2015-01-22

轿车起步工况离合器压盘热-机耦合分析

高翔，徐阳，梁宝钱，潘道远

1.江苏大学汽车与交通工程学院，江苏镇江 212013;2.上海萨克斯动力总成系统部件有限公司，上海 201708

作者简介:高翔(1953—)，男，江苏涟水人，教授，博士生导师，主要从事汽车及其零部件设计理论和方法方面的研究。E-mail:gaox@ujs edu.cn

Abstract

Abstract: The failure of pressure plate happens frequently in the multi-stress circumstances. The coupling thermal mechanical analysis on the car clutch pressure plate in the standard start condition was carried out , by using Pro/E , Hypermesh and MSC. Marc. The variation trend and law of the temperature and stress field changing with radius and time in start condition were obtained. It is concluded that there are some distribution similarities between temperature and stress fields in different conditions , but compared with the temperature field , the stress field lags.

Key words: vehicle engineering, clutch, pressure plate, temperature field, stress field

摘要： 在多重应力的作用下，压盘易发生失效。利用Pro/E建模，综合运用Hypermesh，MSC.MARC等有限元分析软件，完成对轿车标准起步工况下离合器压盘受热、受力模型的分析，得到起步士况下压盘温度场、应力场随半径及时间变化的趋势和规律。研究表明:不同工况下温度场与应力场的分布有一定的相似性，但应力场相对于温度场有一定的滞后性。

关键词: 车辆工程, 离合器, 压盘, 温度场, 应力场

CLC Number:

TH133.4

Gao Xiang , Xu Yang , Liang Baoqian , Pan Daoyuan. Thermal-Mechanical Coupling of Clutch Pressure Plate in Start Condition[J]. Journal of Chongqing Jiaotong University(Natural Science), 2014, 33(3): 149-154.

高翔，徐阳，梁宝钱，潘道远. 轿车起步工况离合器压盘热-机耦合分析[J]. 重庆交通大学学报（自然科学版）, 2014, 33(3): 149-154.

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Thermal-Mechanical Coupling of Clutch Pressure Plate in Start Condition

轿车起步工况离合器压盘热-机耦合分析

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