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Highlighted Companies

  • Suzhou Rico Machinery Co., Ltd (China): RICO, a professional CNC machinery company, who integrated research, development and... http://www.ricocnc.com
  • A Hay & Grain Co Inc (USA): involved in international trade import export. At Anderson Hay we offer a wide variety of feed... http://www.anderson-hay.com/


  • Deep Drawing Steel Pipe - China

    price: contact company for price

    Deep drawing is a sheet metal forming process in which a sheet metal

    blank is radially drawn into a forming die by the mechanical action of a

    punch.[1] It is thus a shape transformation process with material

    retention. The process is considered 'deep' drawing when the depth of

    the drawn part exceeds its diameter.

    This is achieved by redrawing the part through a series of dies. The flange region (sheet metal in the die shoulder area) experiences a radial drawing stress and a tangential compressive stress due to the material retention property. These compressive stresses (hoop stresses) result in flange wrinkles (wrinkles of the first order). Wrinkles can be prevented by using a blank holder, the function of which is to facilitate controlled material flow into the die radius.


    Company Contact:


    • Phone: 862552176013

    • Address: 16F ,B Building ,Phoenix plaza,1# Hunan Roa, nanjing, China

    • Email: Email


    Published date: July 31, 2013 -

    • Business Description: involved in international trade import export of goods, products, and services

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