Development of a new process for producing deep square cups through conical dies

• Main Authors: Hezam, L.M.A., Hassan, M.A., Hassab-Allah, I.M., El-Sebaie, M.G.
• Format: Article
• Published: 2009
• Subjects: TS Manufactures
• Online Access: http://eprints.um.edu.my/6644/

In this article, a new process for increasing the drawability of square cups has been developed. A circular blank is pushed by a flat-headed square punch through a conical die with a square aperture. The deformed blank conforms to the square shape of the die throat and finally a square cup is obtain...