An Experiential Calculation Method to Radial Extrusion Pressure by Floating-Die

Abstract:

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By analyzing the rheological behavior and stress to the metal in cross-axle during a radial extrusion with floating-die, establishing a computational model of rigid-perfectly plastic and the stressing model similar to the forward extrusion, and introducing a simple forward extrusion calculation into a complicated radial extrusion calculation, a new calculation for radial extrusion is proposed, then the axial clamping force on female-die and other load parameters are calculated. Through verifying the result by Deform-3D numerical simulation, the formula proposed in this paper is approved to be of a relatively small error and a high accuracy, which can be applied to various calculations of forward extrusion model.

Info:

Periodical:

Advanced Materials Research (Volumes 328-330)

Edited by:

Liangchi Zhang, Chunliang Zhang and Zichen Chen

Pages:

246-252

DOI:

10.4028/www.scientific.net/AMR.328-330.246

Citation:

X. R. Xin et al., "An Experiential Calculation Method to Radial Extrusion Pressure by Floating-Die", Advanced Materials Research, Vols. 328-330, pp. 246-252, 2011

Online since:

September 2011

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Price:

$35.00

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