Analysis of formation and deformed state of thin-wall tube workpiece obtained by a new method of deformation

Authors

  • О. E. Markov Донбаська державна машинобудівна академія, Ukraine
  • A. О. Sharun Донбаська державна машинобудівна академія, м. Краматорськ, Ukraine
  • A. V. Gerasimenko Донбаська державна машинобудівна академія, м. Краматорськ, Ukraine
  • М. S. Kosilov Донбаська державна машинобудівна академія, м. Краматорськ, Ukraine

DOI:

https://doi.org/10.20535/2521-1943.2018.82.112353

Keywords:

deformed state, shape change, pipe blank, radius dies, cylindrical mandrel, forging

Abstract

Increasing the capacity of power plants requires the production of high quality products. It is most expedient to obtain such products by forging methods, since these methods make it possible to obtain forgings with a high study of the metal structure. The aim of the paper is to analyze the deformation and deformed state of the forging obtained by forging methods on a cylindrical mandrel with notched radius dies with bevels. In the work, a finite-element model of the cogging tube workpiece has been developed. Recommendations for the selection of the workpiece optimal shape, tool and deformation mode have been developed. The results of the work allowed recommending for the production of unique high quality products with minimal allowances and expenses for a special tool.

Author Biography

О. E. Markov, Донбаська державна машинобудівна академія

завідувач кафедри "Механіка пластичного формування"

References

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Published

2018-06-01

How to Cite

[1]
Markov О. E., Sharun A. О., A. V. Gerasimenko, and Kosilov М. S., “Analysis of formation and deformed state of thin-wall tube workpiece obtained by a new method of deformation”, Mech. Adv. Technol., no. 1(82), pp. 28–33, Jun. 2018.

Issue

No. 1(82) (2018)

Section

Original study

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