engleski

Prediction of Stresses and Strains within Weld Pocket Dies during Extrusion of Rectangular Sections

This paper shows the results of numerical simulation of behaviour of weld pocket dies during extrusion of rectangular solid sections having various a/b ratios. The shape of weld pocket was taken as an influence variable. Based on this simulation the stress as well as strain distribution within the die was obtained. The analysis shows the critical area of the die regarding the simulated parameters. Results obtained by such simulations could be useful for the die designer.

stress; strains; extrusion; weld pocket die

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