The Research on the Generated Mechanism about the End Concavity of Shaft in the Closed Type of Cross Wedge Rolling

Autor:	Ji Dong Ma, Bao Shou Sun, Cheng Chao, Chao Cheng, Chang Shu
Rok vydání:	2015
Předmět:	Physics::Fluid Dynamics Finite element analysis software Engineering business.product_category business.industry General Engineering Structural engineering Physics::Classical Physics business Wedge (mechanical device)
Zdroj:	Advanced Materials Research. 1095:888-893
ISSN:	1662-8985
DOI:	10.4028/www.scientific.net/amr.1095.888
Popis:	To further improve the material utilization in cross wedge rolling, the paper simulated the forming of closed cross wedge rolling through DEFORM-3D, a rigid-plastic finite element analysis software, and analyzed the distribution and changing rule on the fields of strain and displacement in the parts rolling. Then the paper clarified the generated mechanism about the end concavity of shaft in the closed type of cross wedge rolling, which has great theoretical significance and engineering applied value in controlling and decreasing the end concavity in closed type cross wedge rolling and improving the parts’ end quality.
Databáze:	OpenAIRE
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