Metallurgist

, Volume 55, Issue 7–8, pp 504–509 | Cite as

Choosing the shape and dimensions of punches for the operation of piercing on a press

  • B. A. Romantsev
  • M. M. Skripalenko
  • G. P. Zhigulev
  • M. N. Skripalenko
Article
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Computer modeling and physical modeling are used to develop a method for choosing the shape and dimensions of a piercing tool based on the engineering problems that need to be solved. Results are given from use of the method to choose the shape and dimensions of tools in relation to the piercing force, the stability of the punches, the flow of metal into a hollow punch, and the removal of defects from continuous-cast semifinished products.

Keywords

piercing on a press hollow punch variation of wall thickness stability piercing force computer modeling and physical modeling 

Notes

This study was carried out with financial support from the Research and Development Program of the Moscow Institute of Steels and Alloys.

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Copyright information

© Springer Science+Business Media, Inc. 2011

Authors and Affiliations

  • B. A. Romantsev
    • 1
  • M. M. Skripalenko
    • 1
  • G. P. Zhigulev
    • 1
  • M. N. Skripalenko
    • 1
  1. 1.National Research Technological University – Moscow Institute of Steel and Alloys (NITU MISiS)MoscowRussia

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