Study on Aluminium Alloy Bumper of Benchmark Car Using LS-DYNA Simulation Analysis on In-Flight Collision

At present, aluminum bumper has been used in the field of passenger cars. In order to provide technical reference for alloy be developed, and better develop bumper, this project analyzes material process an existing from perspective mechanical properties, composition, connection method between each component. Through crushing, static pressure, collision test simulation technology, performance benchmarking car is analyzed.