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Stress state of dies for cold closed impression die forging

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Metal Science and Heat Treatment Aims and scope

Conclusions

  1. 1.

    The relative height of the die H/d2 has a substantial effect on the stress distribution on its working surface.

  2. 2.

    The state of stress of a die with complex shape can be calculated according to a simplified model by using correction coefficients for the stresses in critical sections.

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Authors
  1. V. D. Kal'ner
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  2. A. G. Ovchinnikov
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  3. A. A. Simbirskii
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Additional information

I. A. Likhachev Moscow Automobile Plant, Production Union. N. E. Bauman Moscow Technical University. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 7, pp. 47–49, July, 1984.

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Kal'ner, V.D., Ovchinnikov, A.G. & Simbirskii, A.A. Stress state of dies for cold closed impression die forging. Met Sci Heat Treat 26, 541–543 (1984). https://doi.org/10.1007/BF00706715

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  • DOI: https://doi.org/10.1007/BF00706715

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