Open AccessReliability Evaluation of Bogie Assembly Process Based on FMEA-FTA
Author(s) -
Feng Zhou,
La Jiankai
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1043/5/052059
Subject(s) - bogie , reliability (semiconductor) , process (computing) , reliability engineering , failure mode and effects analysis , quality (philosophy) , engineering , computer science , visualization , mechanical engineering , power (physics) , philosophy , physics , epistemology , quantum mechanics , operating system
Assembly is crucial in the manufacturing of complex products, and assembly quality directly affects product quality. In order to verify the assembly reliability of high-speed train bogies, taking the drive device as a research object, the assembly reliability of the drive device was evaluated and the weak links in the assembly process were obtained based on the comprehensive analysis method of FMEA-FTA. And an assembly process visualization system was developed to realize the real-time monitoring of the assembly process and improve the reliability of the assembly process. It has certain reference significance for the reliability evaluation of assembly process of similar complex products.