Development of intellectual system for conical part deep drawing;

This paper had analyzed the deformation feature and essence of conical part in main deformation region (the side\|wall of hang in the air section).

A mechanical model of conical part stamping process is built under the conditions of considering thickness variation,anisotropy,work\|hardening,friction factor and so on.

Doing simulation and experiments of drawing process for conical partsAcquiring displacement、stress and strain fields during drawing process for conical parts.