焊接残余应力对桥壳疲劳寿命的影响研究

doi:10.3901/JME.2022.24.102

机械工程学报 ›› 2022, Vol. 58 ›› Issue (24): 102-110.doi: 10.3901/JME.2022.24.102

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焊接残余应力对桥壳疲劳寿命的影响研究

张红卫, 桂良进, 范子杰

清华大学车辆与运载学院北京 100084

收稿日期:2022-04-19 修回日期:2022-11-23 出版日期:2022-12-20 发布日期:2023-04-03
通讯作者: 范子杰(通信作者),男,1958年出生,博士,教授,博士研究生导师。主要研究方向为汽车结构分析、优化设计及CAE方法。E-mail:zjfan@tsinghua.edu.cn
作者简介:张红卫,男,1991年出生,博士研究生。主要研究方向为焊接模拟、疲劳分析。E-mail:1195864363@qq.com;范子杰(通信作者),男,1958年出生,博士,教授,博士研究生导师。主要研究方向为汽车结构分析、优化设计及CAE方法。E-mail:zjfan@tsinghua.edu.cn
基金资助:
清华大学校企合作资助项目（20192002040）。

Fatigue Life Prediction and Experiment of an Axle Housing Considering Welding Residual Stresses

ZHANG Hongwei, GUI Liangjin, FAN Zijie

School of Vehicle and Mobility, Tsinghua University, Beijing 100084

Received:2022-04-19 Revised:2022-11-23 Online:2022-12-20 Published:2023-04-03

摘要/Abstract

摘要： 桥壳作为驱动桥的核心零部件，其疲劳寿命对驱动桥乃至整车安全性有决定性的影响，对于制造过程中使用焊接工艺的桥壳，焊接残余应力的影响不容忽略。以某商用车驱动桥桥壳为研究对象，在获得其焊接残余应力分布的基础上，分析焊接残余应力对桥壳在静态载荷和动态循环载荷工况下应力应变响应的影响。使用应变-寿命分析方法对桥壳在弯曲疲劳试验工况下的寿命进行预测，并与台架试验结果进行对比，结果表明考虑焊接残余应力时，疲劳寿命次数和破坏位置的预测结果与试验结果吻合较好，验证桥壳疲劳寿命预测模型的准确性。与不考虑焊接残余应力的模型相比，焊接残余应力导致桥壳疲劳寿命次数降低，且失效位置不同，说明了疲劳寿命预测时考虑焊接残余应力的必要性。本文方法可推广应用于含有焊接残余应力的结构疲劳寿命预测，为结构优化设计提供指导。

关键词: 桥壳, 焊接残余应力, 疲劳寿命, 有限元分析

Abstract: As the core component of the driving axle, the fatigue life of the axle housing has a great influence on the safety of the drive axle and the whole vehicle. For the welded axle housing, the effect of the welding residual stress should be considered. The fatigue life prediction model of a commercial vehicle axle housing considering welding residual stress via finite element method is established in this paper, the stress and strain response of the axle housing under the bending fatigue test condition are obtained and the strain-life method is applied to predict the fatigue life of the axle housing. The simulation results are compared with the dynamic strain and fatigue life test results of the bending fatigue test, which verifies the accuracy of the fatigue life prediction model in both the fatigue life and the failure location. Compared with the model without considering the welding residual stress, the fatigue life of the axle housing is reduced due to the welding residual stress, and the failure location is different, which indicates the necessity of considering the welding residual stress in the fatigue life prediction. The method presented in this paper could be applied to the fatigue life prediction of structures with welding residual stress, which could provide guidance for structural optimization design.

Key words: axle housing, welding residual stress, fatigue life, finite element analysis

中图分类号:

TG402

张红卫, 桂良进, 范子杰. 焊接残余应力对桥壳疲劳寿命的影响研究[J]. 机械工程学报, 2022, 58(24): 102-110.

ZHANG Hongwei, GUI Liangjin, FAN Zijie. Fatigue Life Prediction and Experiment of an Axle Housing Considering Welding Residual Stresses[J]. Journal of Mechanical Engineering, 2022, 58(24): 102-110.

参考文献

[1] 何泽民, 陈其中, 王秋景, 等.对汽车后桥壳垂直弯曲疲劳强度评价方法的研究[J].汽车工程, 1994(4):230-236.HE Zemin, CHEN Qizhong, WANG Qiujing, et al.Research on evaluation method of vertical bending fatigue strength of rear axle housing[J].Automotive Engineering, 1994(4):230-236.
[2] FIRAT M.A computer simulation of four-point bending fatigue of a rear axle assembly[J].Engineering Failure Analysis, 2011, 18(8):2137-2148.
[3] SHAO Yimin, LIU Jing, MECHEFSKE C K.Drive axle housing failure analysis of a mining dump truck based on the load spectrum[J].Engineering Failure Analysis, 2011, 18(3):1049-1057.
[4] TOPAC M M, GUNAL H, KURALAY N S.Fatigue failure prediction of a rear axle housing prototype by using finite element analysis[J].Engineering Failure Analysis, 2009, 16(5):1474-1482.
[5] ZHANG Min, JI Xiangfei, LI Lijun.A research on fatigue life of front axle beam for heavy-duty truck[J].Advances in Engineering Software, 2016, 91:63-68.
[6] 孙维光, 樊智敏, 徐俊, 等.驱动桥壳瞬态动力学与疲劳寿命的有限元分析[J].青岛科技大学学报, 2010, 31(1):71-75.SUN Weiguang, FAN Zhimin, XU Jun, et al.Finite element analysis of transient dynamics and fatigue life of drive axle housing[J].Journal of Qingdao University of Science and Technology, 2010, 31(1):71-75.
[7] 李亮, 宋健, 文凌波, 等.商用车驱动桥壳疲劳寿命的有限元仿真与实验分析[J].机械强度, 2008(3):503-507.LI Liang, SONG Jian, WEN Lingbo, et al.Finite element simulation and test for fatigue life of commercial vehicle driving axle housing[J].Journal of Mechanical Strength, 2008(3):503-507.
[8] 朱涛.汽车关键零部件疲劳分析与试验综合研究[D].北京:北京航空航天大学, 2007.ZHU Tao.Integrated study on fatigue analysis and testing of the automobile key component[D].Beijing:Beihang University, 2007.
[9] 文凌波, 王会义, 宋健, 等.某型驱动桥壳疲劳寿命的仿真与实验分析[J].中国制造业信息化, 2006(13):49-53.WEN Lingbo, WANG Huiyi, SONG Jian, et al.The simulation and test analysis of the fatigue life for the shell of driving joint[J].Informatization of China's Manufacturing Industry, 2006(13):49-53.
[10] PRABHAKAR M, PRASAD A K, PASWAN M K, et al.Fatigue life prediction of welding in axle housing using notch stress approach[J].Materials Today:Proceedings, 2020, 22:2233-2240.
[11] 李存海, 吴圣川, 刘宇轩.样本信息聚集原理改进及其在铁路车辆结构疲劳评定中的应用[J].机械工程学报, 2019, 55(4):42-53.LI Cunhai, WU Shengchuan, LIU Yuxuan.Improved sample polymerization principle and the applications onto fatigue assessment of railway vehicle structures[J].Journal of Mechanical Engineering, 2019, 55(4):42-53.
[12] LEE K T, PARK C S, KIM H Y.Fatigue and buckling analysis of automotive components considering forming and welding effects[J].International Journal of Automotive Technology, 2017, 18(1):20-26.
[13] 张红卫, 桂良进, 范子杰.焊接热源参数优化方法研究及验证[J].清华大学学报, 2022(2):367-373.ZHANG Hongwei, GUI Liangjin, FAN Zijie.Research and verification of welding heat source parameter optimization method[J].Journal of Tsinghua University, 2022(2):367-373.
[14] ZHANG H W, GUI L J, WANG Q, et al.Investigation of residual stress in butt-welded plates considering phase transformation[C]//Proceedings of the Institution of Mechanical Engineers Part C Journal of Mechanical Engineering Science.January 2021.
[15] 张红卫, 桂良进, 范子杰.驱动桥桥壳焊接残余应力仿真及试验验证[J].清华大学学报, 2022(1):116-124.ZHANG Hongwei, GUI Liangjin, FAN Zijie.An experimental and numerical investigation of welding residual stresses in driving axle housing[J].Journal of Tsinghua University, 2022(1):116-124.
[16] BAUMEL J, SEEGER T.Material data for cyclic loading, supplement I[M].Amsterdam:Elsevier Science Publisher Co, 1990.

焊接残余应力对桥壳疲劳寿命的影响研究

Fatigue Life Prediction and Experiment of an Axle Housing Considering Welding Residual Stresses

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