中國有色金屬學(xué)報(英文版)
Transactions of Nonferrous Metals Society of China
| Vol. 7 No. 3 September 1997 |
THEORETICAL ANALYSES ON DESIGN OF SHEAR EXTRUSION DIE
Yuan Xi
（Department of Materials Science and Engineering; Central South University of Technology; Changsha 410083）
Abstract:A set of explicit formulas for the design of shear extrusion die, including the layout of die opening and specification of die channel length were given. The extrusion of slab and triangular sections were discussed and the influences of the width, position of the die opening, the reduction of area of the processes on the die design were analyzed. The calculated results are in good agreement with industry practice.
Key words: shape extrusion die design element deformation analysis method
