Causes and Remedies for some Physical Defects in Rotary Swaged Products

Qing Le Hao; Jing Tao Han; Jing Jie Song; Shuai Ji

doi:10.4028/www.scientific.net/AMR.941-944.1797

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 941-944Causes and Remedies for some Physical Defects in...

Causes and Remedies for some Physical Defects in Rotary Swaged Products

Abstract:

Rotary swaging, which is commonly used to reduce the diameter of bars and tubes, is an open die process according to DIN 8583. There are always some physical defects in rotary swaged products. These defects, which may be on the surface or internal, are not desirable because they may produce bad surface appearance and even adversely affect the strength, service life, formability and other manufacturing characteristics of the products. In this work, some defects occurred in rotary swaged products are examined to determine the causes and to suggest the remedies.

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Periodical:

Advanced Materials Research (Volumes 941-944)

Pages:

1797-1801

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.941-944.1797

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Online since:

June 2014

Authors:

Qing Le Hao, Jing Tao Han*, Jing Jie Song, Shuai Ji

Keywords:

Cause, Defect, Remedies, Rotary Swaging

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