2006•Zhongguo jixie gongchengRequires access

Stress Analysis in Rectangular Drawing for an Integrity Flange

E Daxin

Abstract

To forcast the deformation force and blank-holder force in rectangular drawing effectively,based on the drawing tests and numerical simulation,the stress and strain were analyzed assuming the flange straight and curve edge as a deformation integrity.The approximate calculation formulas of drawing pressure and blank-holder pressure as well as flat blanking are given under limitational drawing,which provides some references for further drawing test,numerical simulation and theoretical analysis.

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Available abstract

Key concepts: Blank, Flange, Blanking, Deformation (meteorology), Enhanced Data Rates for GSM Evolution, Stress (linguistics), Structural engineering, Deep drawing