吉林大学学报(工学版) ›› 2013, Vol. 43 ›› Issue (04): 928-932.doi: 10.7964/jdxbgxb201304014

• paper • Previous Articles     Next Articles

Welding strength analysis of stamping welded hydrodynamic torque converter based on fluid-solid interaction

TAN Yue1, MA Wen-xing2, LU Xiu-quan2   

  1. 1. State Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun 130022, China;
    2. College of Mechanical Science and Engineering, Jilin University, Changchun 130022, China
  • Received:2012-04-30 Online:2013-07-01 Published:2013-07-01

RICH HTML

0   

PDF (PC)

331

Abstract:

The welding strength of a stamping welded hydrodynamic torque converter is calculated based on the Fluid-Solid Interaction (FSI) analysis technology. The calculation is based on the structural feature of a welding seam in stamping welded hydrodynamic torque converter. It applies contact algorithm, implements an accurate prediction of the welding strength of turbine by combining CDF and FEA. The distortion and stress distributions of the turbine structure are obtained. The results show that, under typical braking condition, the welding strength of stamping welded hydrodynamic torque converter can meet the requirements. This work provides an important reference to the structural design and strength analysis of stamping welded hydrodynamic torque converter.

Key words: fluid power transmission and control, stamping welded hydrodynamic torque converter, fluid-solid interaction, welding strength, contact algorithm

CLC Number: 

  • TH137.332

[1] Tomasz Kietlinski, Michael Fingerman. 248mm elliptical torque converter from daimlerchrysler corporation//SAE Paper, 2007-01-0241.

[2] Kim B S, Ha S B, Lim W S, et al. Performance estimation model of a torque converter partⅠ: correlation between the internal flow field and energy loss coefficient[J]. International Journal of Automotive Technology,2008, 9(2): 141-148.

[3] Toru Ochi, Hiroaki Takeuchi, Hiromichi Kimura, et al. Development of a super-flat torque converter for the new Toyota FWD 6-speed automatic transaxle//SAE Paper, 2006-01-0149.

[4] 魏巍, 闫清东, 朱颜. 液力变矩器叶片流固耦合强度分析[J]. 兵工学报,2008, 29(10): 1158-1162. Wei Wei, Yan Qing-dong, Zhu Yan. Strength analysis of fluid solid interaction field of hydrodynamic torque converter vanes[J]. Acta Armamentarii,2008, 29(10): 1158-1162.

[5] 闫清东, 刘树成, 姚寿文, 等. 大功率液力变矩器叶轮强度有限元分析[J]. 兵工学报,2011, 32(2): 142-146. Yan Qing-dong, Liu Shu-cheng, Yao Shou-wen, et al. A finite element analysis of blade whell strength of a high-powered torque converter's[J]. Acta Armamentarii, 2011, 32(2): 142-146.

[6] 陆忠东, 吴光强, 殷学仙, 等. 液力变矩器流固耦合研究[J]. 汽车技术,2009(2): 37-41, 57. Lu Zhong-dong, Wu Guang-qiang, Yin Xue-xian, et al. Study on fluid-solid interaction of torque converter[J]. Automobile Technology, 2009(2): 37-41, 57.

[7] 王彬, 杨庆山. 弱耦合算法的实现及其应用[J]. 工程力学, 2008, 25(12): 48-52, 59. Wang Bin, Yang Qing-shan. The realization and application of loosely coupled algorithm[J]. Engineering Mechanics, 2008, 25(12): 48-52, 59.

[8] 王洋, 王洪玉, 张翔, 等. 基于流固耦合理论的离心泵冲压焊接叶轮强度分析[J]. 农业工程学报, 2011, 27(3): 131-136. Wang Yang, Wang Hong-yu, Zhang Xiang, et al. Strength analysis on stamping and welding impeller in centrifugal pump based on fluid-structure interaction theorem[J]. Transactions of the CSAE, 2011, 27(3): 131-136.

[9] 刘春宝, 马文星, 朱喜林. 液力变矩器三维瞬态流场计算[J]. 机械工程学报,2010, 46(14): 161-166. Liu Chun-bao, Ma Wen-xing, Zhu Xi-lin. 3D transient calculation of internal flow field for hydrodynamic torque converter[J]. Journal of Mechanical Engineering,2010, 46(14): 161-166.
[1] WANG Jing-yu, YU Xu-tao, HU Xing-jun, GUO Peng, XIN Li, GUO Feng, ZHANG Yang-hui. Fluid-induced vibration and flow mechanism of automotive external rearview mirror [J]. 吉林大学学报(工学版), 2017, 47(6): 1669-1676.
[2] ZHANG Jian, JIANG Ji-hai, LI Yan-jie. Flow characteristics of different cone valves [J]. 吉林大学学报(工学版), 2016, 46(6): 1900-1905.
[3] WU Wei, DI Chong-feng, HU Ji-bin, YUAN Shi-hua. Adaptive reverse driving system based on hydraulic transformer [J]. 吉林大学学报(工学版), 2016, 46(6): 1906-1911.
[4] WU Wei, DI Chong-feng, HU Ji-bin, YUAN Shi-hua. Static stiffness of hydraulic transformer controlled system [J]. 吉林大学学报(工学版), 2016, 46(4): 1130-1135.
[5] WANG Zhen-bao, QIN Si-cheng, MA Run-da. Thermal characteristic analysis in hydraulic transmission system of wheel loader [J]. 吉林大学学报(工学版), 2016, 46(4): 1136-1141.
[6] YUAN Zhe, ZHOU Qian-qian, LIU Chun-bao, MA Wen-xing, XU Zhi-xuan. Blade design and aerodynamics of MW wind turbine based on BEM theory [J]. 吉林大学学报(工学版), 2016, 46(4): 1142-1148.
[7] LIU Xin-hui, LI Qian-wen, CHEN Jin-shi, ZHANG Peng, NIU Ping-jie. Mathematical modeling and simulation of load-sensing priority valve [J]. 吉林大学学报(工学版), 2015, 45(6): 1817-1824.
[8] DENG Hai-shun, HUANG Kun, WANG Chuan-li, LI Yong-mei. Overturning moment of cylinder of balanced two-ring axial piston pump [J]. 吉林大学学报(工学版), 2015, 45(5): 1468-1473.
[9] WEI Wei1,YANG Zhi-dong,QU Zhi-yong2,HAN Jun-wei2. Internal force coupling control for hyper-redundant multi-axis hydraulic shaking table [J]. 吉林大学学报(工学版), 2015, 45(5): 1461-1467.
[10] MA Wen-xing, ZHANG Yan, LEI Yu-long. Design and test of control system of hydrodynamic automotive transmission for heavy vehicle [J]. 吉林大学学报(工学版), 2015, 45(5): 1455-1460.
[11] LIU Jian-fang, CHEN Hong-xia, LIU Guo-jun. Transport performance of non-contact transformation using aerostatic suspension [J]. 吉林大学学报(工学版), 2015, 45(3): 814-819.
[12] DONG Han,LIU Xin-hui,WANG Xin,ZHENG Bo-yuan,LIANG Wei-quan,WANG Jia-yi. Impact of main parameters of accumulator on parallel hydraulic hybrid [J]. 吉林大学学报(工学版), 2015, 45(2): 420-428.
[13] XU Tao, LIU Guang-jie, GE Hai-chao, ZHANG Wei, YU Zheng-lei. Modeling heat source of dynamic welding with local coordinate curve path [J]. 吉林大学学报(工学版), 2014, 44(6): 1704-1709.
[14] LI Fei-long, LIN Yong-gang, LI Wei, LIU Hong-wei, CUI Bao-ling. Energy hydraulic transmission system of wind turbine [J]. 吉林大学学报(工学版), 2014, 44(6): 1664-1668.
[15] TAN Yue, MA Wen-xing, LIU Chun-bao. Precision control on blades forming of stamping welded hydrodynamic torque converter [J]. 吉林大学学报(工学版), 2013, 43(增刊1): 530-534.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd