Research on Limiting Deep Drawing Principle and the Hydraulic Press
The speed and system efficiency during the drawing down period of the hydraulic deep drawing press are the key factors to improve the machine over all efficiency,in this paper,the limit drawing concept was introduced based on the material properties,and the technique of deep drawing The feasibility for the deep drawing hydraulic press based on the “limit drawing”concept was given,the main technique specification of such limit drawing hydraulic press was presented