Title: Analysis on Cold Extrusion Process Parameters of Gear with External Boss and Its Numerical Simulation of Die Wear
Abstract:Rigid-viscoplastic finite element method was used to analyze the cold extrusion of the gear with external boss and its die wear.The numerical models were built based on parameters of die design and ge...Rigid-viscoplastic finite element method was used to analyze the cold extrusion of the gear with external boss and its die wear.The numerical models were built based on parameters of die design and geometric parameters of gear,the service loads were investigated.The results show that the modulus,half conical angle of female die,teeth number have a bigger influence on forming load,the extrusion velocity has not notable influence on forming load;the conclusion has more guidance to production.Read More
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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