车辆修复在碰撞试验中的作用及意义

The Function and Signifi cance of Vehicle Maintenance in Crash Test

车辆修复在碰撞试验中有着广阔的应用空间和积极的作用。通过修复实现一辆样车执行多次试验,能有效节约试验样车,帮助车企降低研发成本。本文借助实际案列详尽阐述了对碰撞试验后样车进行修复并用于执行二次试验的技术要点及注意事项,特别是新能源车辆高压系统的修复是车辆修复中的重点与难点。在一系列碰撞试验类型中,通过精细合理的试验安排结合车辆修复实现样车的多次高效使用。

Vehicle repair has broad application space and positive eff ect in crash test.Through vehicle maintenance,one sample vehicle can perform multiple tests,which can eff ectively save the test sample vehicle and help vehicle enterprises reduce R&D costs.With the help of actual cases,this paper precisely expounds the technical points and precautions for repairing the sample vehicle after collision test and performing the secondary test,especially the repair of high-voltage system of new energy vehicles is the key and diffi cult point in vehicle repair.In a series of crash test types,multiple and effi cient use of the sample vehicle is realized through fi ne and reasonable test arrangement and vehicle repair.