Research on Warm-Cold Precision Forging Process and Numerical Simulation for Spherical Housing

Qian Li; Zhi Jiang; Xiao Hui Ma; Hong Yan Yan; Zhi Ping Zhong; Gui Hua Liu

doi:10.4028/www.scientific.net/AMR.189-193.2780

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 189-193Research on Warm-Cold Precision Forging Process...

Research on Warm-Cold Precision Forging Process and Numerical Simulation for Spherical Housing

Abstract:

The warm-cold forming process is researched for complex-DOJ-type spherical housing by means of numerical simulation. Each step of the process is simulated, especially for the reverse extrusion process. Focusing on analysis of the material flow, temperature distribution as well as the load curve, a reasonable process for DOJ-type spherical housing is obtained. The reasonable forming process for DOJ-typed spherical housing offers favorable basis for forming and mold design.

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Periodical:

Advanced Materials Research (Volumes 189-193)

Pages:

2780-2783

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.189-193.2780

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Online since:

February 2011

Authors:

Qian Li, Zhi Jiang, Xiao Hui Ma, Hong Yan Yan, Zhi Ping Zhong, Gui Hua Liu

Keywords:

Numerical Simulation, Precision Forming, Spherical Housing

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References

[1] China Forging Association. Typical Automotive Parts Production. Beijing: National Defense Industry Press, (2009. 10).

Google Scholar

[2] Xia Juchen. Typical Precision Forming Parts. Beijing: China Machine Press, (2008. 6).

Google Scholar

[3] Zhao Zhen , Chen Jun, Wu Gongming. Cold-Warm Extrusion Technology [M]. Beijing: China Electronic Industry Press. (2008).

Google Scholar

[4] Ji Weiwei, Zhang fafu, Su Wenbin, Li Mingming, Zhu Sheng. Forming Process Improvement for Spherical Housing. Die and Mould Technology, 2010(4): 40-45.

Google Scholar