Motor train unit bogie assembling test flow line maintenance system and maintenance method thereof

Abstract

The invention provides a motor train unit bogie assembling test flow line maintenance system capable of intelligently maintaining various motor train unit frameworks of CRH (china railway high-speed) series in a high-efficient and high-quality manner and a maintenance method thereof. The motor train unit bogie assembling test flow line maintenance system comprises a framework and wheel pair assembling system, a motor assembling system, a component assembling system, a bogie measuring and adjusting system, a bogie static loading test system, a lifting component assembling system, an electric and brake test system and a bogie dynamic loading test system which are sequentially connected. The motor train unit bogie assembling test flow line maintenance system is integrated, various scattered stations are reasonably arranged to form a flow line, and maintenance process is in a flow line operation manner. Due to streamlining and intelligence of maintenance and functional automation of logistics, high-efficiency, high-quality and intelligence of maintenance is achieved.

Description

technical field [0001] The invention relates to a rail vehicle overhaul system and its overhaul method, in particular to an EMU bogie assembly test flow overhaul system and its overhaul method. Background technique [0002] The EMU bogie is the power drive part of the high-speed EMU train, and it is also an important part to stably bear the weight of the car body. For the safety of trains running at high speed, it is necessary to overhaul the bogies of the EMU, and the quality of the overhaul directly affects the stability and safety of the EMU train operation. [0003] Before the introduction of EMUs in China, there was still a gap in the maintenance of EMUs in China. After the introduction, due to the small amount of maintenance and the limited space, the maintenance equipment of the domestic OEMs has been optimized. and overhaul mode are only for one bogie design. (2) Adopt positioning repair, scattered layout, and extensive process flow. (3) Maintenance data is manua...

AI Technical Summary

Problems solved by technology

After the introduction, due to the small amount of maintenance and the limited space, the maintenance equipment of the domestic main engine factory is mainly guided by the situation. and overhaul mode is only for one bogie design

(3) Maintenance data is manually recorded, with large human errors, unable to realize data automation between stations, disordered maintenance, poor controllability, easy to simplify repairs, illegal repairs, missed repairs