Research on Integrated Casting and Forging Process of Aluminum Automobile Wheel
Author(s) -
Zhang Qi,
Cao Miao,
Zhang Dawei,
Zhang Shuai,
Sun Jue
Publication year - 2014
Publication title -
advances in mechanical engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.318
H-Index - 40
ISSN - 1687-8132
DOI - 10.1155/2014/870182
Subject(s) - forging , microstructure , materials science , casting , piston (optics) , process (computing) , alloy , aluminium , mechanical engineering , metallurgy , die casting , engineering , computer science , physics , wavefront , optics , operating system
Integrated casting and forging process (ICFP) is a new manufacturing method combining the advantages of both casting and forging. Aluminum structure parts, such as aluminum alloy automobile wheel, with complex shape and excellent mechanical properties can be produced by this process. The effects of different process parameters on the ICFP of the automobile wheel were simulated by Forge software. Microstructure of forging region and the nonforging region were studied by experiment. The results show that die temperature, static pressure of the injection piston, forging speed, and material flow have significant influences on the process. Compared with nonforging region, the microstructure of forging region becomes finer, more uniform, and denser. Meanwhile, the casting defects can be removed and mechanical properties improved.
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