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Title:Forming analysis and processing study on aluminum alloy control arm for automobile suspension
Authors: Wang Daoyong  Zhang Wencan  Liu Jun  
Unit: School of Mechanical and Electrical Engineering  Foshan University of Science and Technology 
KeyWords: 6082 aluminum alloy  forging  roll forging  bending  die forging  Deform-3D 
ClassificationCode:
year,vol(issue):pagenumber:2018,43(12):08-08
Abstract:

 For 6082 aluminum alloy control arm of automobile suspension to be developed and produced, based on its outline, the technological scheme of roll forgingbendingdie forging was adopted, and the parameters of constitutive equation for 6082 aluminum alloy were obtained by experiments. Then, the process scheme and related parameters were determined, and the molds of roll forging, bending and die forging were designed. According to the finite element analysis and calculation method of Deform-3D, the forming process of control arm was simulated. In order to verify the rationality of forging process scheme, the 6082 aluminum alloy control arm was forged, and the mechanical tension test was conducted by cutting sample from the forged arm. On the basis of the above research, the influences of different friction factors on mold life and forging damage and the influences of different strain rates on equivalent stress of forging were analyzed respectively. 

Funds:
基金项目:国家自然科学基金资助项目(51405082)
AuthorIntro:
作者简介:王道勇(1987-),男,博士,讲师 Email:wdy19870927@163.com
Reference:

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