吉林大学学报(工学版) ›› 2013, Vol. 43 ›› Issue (04): 922-927.doi: 10.7964/jdxbgxb201304013

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Improvement and analysis of over-running clutch of dual-turbine torque converter

WANG Song-lin1, MA Wen-xing1, HU Jing1, CHU Ya-xu2, SONG Jian-jun1   

  1. 1. College of Mechanical Science and Engineering, Jilin University, Changchun 130022, China;
    2. College of Transportation and Civil Engineering, Beihua University, Jilin 132021, China
  • Received:2012-05-28 Online:2013-07-01 Published:2013-07-01

Abstract:

To increase the mean time between failures of the over-running clutch of dual-turbine torque convertor of a loader, a new type of over-running clutch was proposed based on the analysis of disadvantages of the original structure. The stresses and strains of the original structure and the improved structure were calculated using Finite Element Method (FEM). Results show that, for the improved structure, the lock angle induced by the abrasion of the inner ring raceway changes little, and under separation state, so it improves the working reliability of loader.

Key words: mechanical design, loader, dual-turbine torque converter, over-running clutch, finite element method, abrasion

CLC Number: 

  • TH133.4

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