Front anti-collision beam assembly lightweight designing method based on independent assessment working condition
A light-weight design and front anti-collision beam technology, which is applied in the direction of calculation, instrumentation, and geometric CAD, can solve the problems of the front anti-collision beam assembly that lacks consideration of the performance of the performance verification, so as to shorten the development cycle and improve development. Efficiency and the effect of reducing development costs
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[0153] Example:
[0154] The present invention combines the specific data of a certain passenger car as the basic vehicle model to introduce the independent evaluation working condition of the front anti-collision beam assembly proposed by the present invention and verify the validity of the independent working condition, and use the independent working condition to carry out the front anti-collision condition. The process of lightweight design of the impact beam assembly.
[0155] 1. Select a variety of collision conditions
[0156] The front anti-collision beam assembly of the base model is designed respectively under three working conditions: frontal full-width high-speed collision condition, frontal 40% overlapping low-speed collision condition and static pressure condition.
[0157] 2. Determine the performance target of the front crash beam assembly
[0158] 1) Determine the lightweight design performance target of the front anti-collision beam assembly based on the fr...
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