China Plastics ›› 2009, Vol. 23 ›› Issue (09): 54-58 .DOI: 10.19491/j.issn.1001-9278.2009.09.012

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Optimal Analysis on Injection Molding of Automobile Airbag Covers Based on CAE

LIN Li-zong;GUO Xi-qiang;XING Dong-shi;HUANG Zhuan;SUN Li-juan   

  • Received:2009-04-09 Revised:1900-01-01 Online:2009-09-26 Published:2009-09-26

Abstract: Using moldflow simulating analysis software, the filling, flow, cooling, and warp processes of the automobile airbag cover were simulated. Through comparing various design schemes, the optimal designing was determined. The simulation demonstrated the importance of CAE technology in molding design on simplifying the design process, improving the design efficiency, and decreasing the rate of waste products.

Key words: injection mould, automobile airbag cover, computer aided engineering