Influence of the Blooming Processes of Heavy Forgings on the Forgings Quality

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Abstract:

Forgings quality depends on the blooming processes and the deforming processes. The blooming processes are composed of upsetting and stretching, both of which influence the forgings quality very much. However, it is ignored. Methods are put forth to improve the forgings quality. It is surely of much significance.

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Periodical:

Advanced Materials Research (Volumes 538-541)

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1067-1071

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Online since:

June 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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[1] XIAO Wenhui. Study on the clamping end upsetting theory and technology[D].Qiqihar, Northeast Heavy Machinery Institute,1977 .

Google Scholar

[2] LIU Zhubai. Theory of Stretching a Blank with Rectangular Cross Section between Flat Tools[C].Proc. 12th International Forgemasters Meeting .Chicago ,USA, September 11-17,1994.

Google Scholar

[3] LIU Zhubai: Chinese Journal of Mec. Eng.,1994,30(5):47-49.

Google Scholar

[4] V N Trubin Kovka. Large Forgings. Moscow: Mashgiz, 1962.

Google Scholar

[5] Masayoshi Kawai.On the Mannesmann Effect Appearing in the Course of Solid Forging of Steel Ingot[C].The proc.of 8th IFM,Kyoto,1977.

Google Scholar

[6] LIU Zhubai, NI Liyong, LIU Guohui. New deformation theory and processes for heavy forgings.China Machine Press, 2009.

Google Scholar

[7] LIU Zhubai, DENG Dongmei: Chinese Journal of Mec. Eng., 36(12): 47-49.

Google Scholar