Call For Paper Volume:5 Issue:10 Oct'2018 |

CRASH ANALYSIS OF A BUMPER WITH OUTER FRAME OF CAR CHASSIS

Publication Date : 12/01/2017


DOI : 10.21884/IJMTER.2017.4004.WCCCH

Author(s) :

A.VENKATA DINESH , NARESH KUMAR.P , TARIKU ACHAMYELEH.


Volume/Issue :
Volume 4
,
Issue 1
(01 - 2017)



Abstract :

In automobile design, crash and structural analysis are the two most important engineering processes in developing a high quality vehicle. Computer simulation technologies have greatly enhanced the safety, reliability, and comfort, environmental and manufacturing efficiency of today's automobiles. This significant achievement was realized with the advanced software and powerful computers that have been available in the last twenty years. Computer simulation technologies have greatly enhanced the safety, reliability, and comfort, and manufacturing efficiency of today's automobiles. To determine static and dynamic behavior many methods have been employed, out of them generally used methods are FEA and multi-body simulation methods. In automotive system there is an increasing request for lightweight construction and safety which leads to an intensified use of high-strength multi-phase steel such as DP or TRIP. The deflection of the bumper is varying from 0.503577mm to 0.978934mm for various thickness of bumper under applied load condition, which is rigid. Hence based on the rigidity the design is safe. By increasing the bumper made of thickness the stress induced are reduced from 531.523MPa to 127.317MPa. Hence the bumper design is safe based on strength criteria.


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CRASH ANALYSIS OF A BUMPER WITH OUTER FRAME OF CAR CHASSIS

January 4, 2017