Few Aspects in Deep Drawing Process

Autores

  • D Swapna Department of Mechanical Engineering, RVR & JC College of Engineering, Guntur, India
  • Ch Srinivasa Rao Department of Mechanical Engineering, Andhra University, Visakhapatnam, India
  • S Radhika Department of Mechanical Engineering, RVR & JC College of Engineering, Guntur, India

Palavras-chave:

Deep drawing, sheet metal, automobile, aerospace, friction coefficient

Resumo

The process in which a punch forces a flat sheet metal blank into a die cavity is known as deep drawing. Deep Drawing (DD) is one of the sheet metal forming processes widely used in automobile, aerospace, electronics and allied industries to produce the hollow parts. Presently, the conventional deep drawing (CDD) operation is carried out at room temperature in industries. Although, CDD provides a great potential application for the manufacturing of parts with complex shapes, CDD becomes a difficult process for smaller dimensioned parts. For a decreasing specimen size, the major problem is the scaling effect which is a result of increased friction coefficient. An attempt has been made in the present paper to study few aspects of DD processes currently being followed.Cite this Article D. Swapna, Ch. Srinivasa Rao, S. Radhika. Few Aspects in Deep Drawing Process. Journal of Materials & Metallurgical Engineering. 2015; 5(3): 31–35p.

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Publicado

2015-12-05

Edição

Vol. 5 N.º 3 (2015)

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