Research on the Blank Design Method of Closed Rolling the High-Neck Flange

Min Xiao; Xue Dao Shu

doi:10.4028/www.scientific.net/AMR.314-316.594

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 314-316Research on the Blank Design Method of Closed...

Research on the Blank Design Method of Closed Rolling the High-Neck Flange

Abstract:

Blank shape design is the prerequisite and foundation of optimization for the closed forming the high-neck flange. This paper obtained the design formulas of blank size with analyzing the mathematical model of flank blank based on the principle of volume invariably during the rolling process.The blank of a special flange was designed by this method which was validated by the numerical simulation under the DEFORM software. The results indicate that the product is qualified with the blank shape based on this method. These research conclusions can provide scientific basis for forming the high-neck flange with rolling method.

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Advanced Manufacturing Technology, ADME 2011

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Periodical:

Advanced Materials Research (Volumes 314-316)

Pages:

594-598

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.314-316.594

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Online since:

August 2011

Authors:

Min Xiao, Xue Dao Shu

Keywords:

Blank Design, Blank Shape, Finite Element Model (FEM), High-Neck Flange

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