Research on the Economic Repair of the Wheel Profiles of Metro Vehicles
- Resource Type
- Conference
- Authors
- Li, Daojun; Lu, Zhenggang
- Source
- 2019 4th International Conference on Electromechanical Control Technology and Transportation (ICECTT) Electromechanical Control Technology and Transportation (ICECTT), 2019 4th International Conference on. :89-92 Apr, 2019
- Subject
- Computing and Processing
metro vehicle
wheel profile
economic repair
MDO
- Language
The wheels of the metro vehicles will be abandoned after 4 to 5 repairs and this can result in a huge waste. In response to this phenomenon, a method for optimizing the wheel repair profile to improve the economic performance is proposed in this paper. According to the optimization case: the optimized profile can greatly reduce the metal cut of the wheel repair, and the overall performance after repairing is basically the same as the grade repair method, the safety and reliability of the vehicle operation are ensured.