Die Wear Analysis of Spur-Gear Shaft Hot Extrusion Process

Guang Chun Wang; Chao Feng; Bin Hai Hao; Tao Wang

doi:10.4028/www.scientific.net/AMR.652-654.1942

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 652-654Die Wear Analysis of Spur-Gear Shaft Hot Extrusion...

Die Wear Analysis of Spur-Gear Shaft Hot Extrusion Process

Abstract:

Improving the extrusion die wear condition was significant to increase the products dimensional accuracy and die life time. In this paper, the hot extrusion process of spur-gear shaft is analyzed by finite element method, and the die wear distributions of different blank shapes and die structures are calculated using the modified Archard model considering the effect of die temperature. According to the results, using the preformed blank shape and floating die could reduce the die wear obviously.

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Periodical:

Advanced Materials Research (Volumes 652-654)

Pages:

1942-1947

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.652-654.1942

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Online since:

January 2013

Authors:

Guang Chun Wang*, Chao Feng, Bin Hai Hao, Tao Wang

Keywords:

Die Wear, Hot Extrusion, Spur-Gear Shaft

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References

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