New energy automobile chassis physical performance test system and test method

Abstract

The invention provides a new energy automobile chassis physical performance test system and test method, and relates to the technical field of new energy automobile chassis production test. The new energy automobile chassis physical performance test system comprises a base, the base is fixed to the ground, and an arc-shaped bent bottom supporting disc is fixedly arranged at the top end of the base; the middle part of the top surface of the bottom supporting disc is an arc-shaped surface which is sunken downwards; the bearing block is pressed into the middle position of the new energy automobile chassis through the gravity of the bearing block, so that after the middle of the new energy automobile chassis is stressed, the left side and the right side of the new energy automobile chassis slightly bend upwards, and the middle of the top face of the bottom supporting disc is arranged to be a downwards-sunken arc-shaped face, the bending direction of the left side and the right side of the new energy automobile chassis is consistent with the bending direction of the left side and the right side of the new energy automobile chassis, sliding connection of the sliding base and the first sliding way is matched, bending hindrance of the new energy automobile chassis is reduced, and bending generated in the driving process of the new energy automobile chassis under the load state is manually observed conveniently.

Description

technical field [0001] The invention relates to the technical field of new energy vehicle chassis production testing, in particular to a new energy vehicle chassis physical performance testing system and testing method. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels, the use of new vehicle power devices), integrated vehicle power control and advanced technology in driving, the formation of advanced technical principles, with New technologies and new structures of vehicles, new energy vehicles include four types of hybrid electric vehicles (HEV), pure electric vehicles (BEV, including solar vehicles), fuel cell electric vehicles (FCEV), other new energy sources (such as supercapacitors, high-efficiency energy storage such as flywheels) automobiles, etc. Unconventional vehicle fuels refer to fuels other than gasoline and diesel. [0003] The new energy vehicle chass...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the problems in the prior art, the purpose of the present invention is to provide a new energy vehicle chassis physical performance testing system and testing method, to solve the existing problems, when the new energy vehicle chassis is tested before leaving the factory, the chassis will be damaged. Multiple performances are tested, but the equipment has a single function. One equipment is required for each test of the chassis. Such multiple tests will require frequent transfer of equipment for the new energy vehicle chassis, so that the new energy chassis is tested for multiple physical properties. When the test speed is slow, the test efficiency is low, and it is difficult to meet the technical problems of mass production requirements

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