Özet:

Collision-coats in cars are important elements that allow the vehicle and passengers to get the minimum damage by eliminating the energy of collision at the moment of the accident. In this study, first of all, the material model was created by carrying out semi-static printing tests of the aluminum powder material. This material model has been used in virtual collision analyses, in order to compare the mechanical performance of the collision boxes made in different proportions of aluminium powder supplements with the empty collision boxes. It has been shown that the bulk-added collision-coats are superior to the plato strength, the time of collision, the deformation behavior and the energy absorption.

Anahtar Kelimeler: