Cause analysis and solution of premature fracture of suspension rod in metro gear box

HIGHLIGHTS

  • who: Wenming Liu et al. from the School of Mechanical Engineering and Rail Transit, Changzhou University, Changzhou, China have published the article: Cause Analysis and Solution of Premature Fracture of Suspension Rod in Metro Gear Box, in the Journal: Metals 2022, 1426 of /2022/
  • what: In this paper, the appearance of the fractured boom was inspected, and the fracture for both processes were obtained and the fatigue limits were estimated. was analyzed by macroscopic and microscopic observation, chemical composition check In this paper, the finite element calculations are carried out using Pro/Engineer software for . . .

     

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