PULSE METHODS METAL FORMING

Authors

  • Юрий Евгеньевич Шамарин National Technical University of Ukraine «Kyiv Polytechnic Institute», Kyiv,
  • Ольга Витальевна Холявик National Technical University of Ukraine «Kyiv Polytechnic Institute», Kyiv, Ukraine http://orcid.org/0000-0001-6539-4467
  • Руслан Степанович Борис National Technical University of Ukraine «Kyiv Polytechnic Institute», Kyiv, Ukraine

DOI:

https://doi.org/10.20535/2305-9001.2014.72.31479

Keywords:

pulse methods, metal forming, process equipment, small-scale production, high-speed processing methods, explosive stamping, explosive, blast wave, energy source, the shock front, detonation velocity

Abstract

The paper discusses the pulse methods of metal forming. Pulsed methods metal forming compared to conventional OMD techniques have several advantages. Pulse processing can significantly reduce the time of technological preparation of production. Moreover, their use requires the use of simplified tooling and universal processing equipment. All these advantages are very important for small-scale production. The process of electro hydraulic stamping can be done in the shop floor. Perhaps a simple solution to safety issues. It is easy to provide accurate power control, and repeated exposure to the workpiece with a single installation. So far, the behavior of metal under impulse loading methods is poorly understood. Therefore, there is a possibility to extract additional reserves for increasing the effectiveness of these methods

Author Biographies

Юрий Евгеньевич Шамарин, National Technical University of Ukraine «Kyiv Polytechnic Institute», Kyiv

д.т.н., проф. кафедры Механики пластичности материалов и ресурсосберегающих процессов Механико-машиностроительного института Национального технического университета Украины "Киевский политехнический интитут"

Ольга Витальевна Холявик, National Technical University of Ukraine «Kyiv Polytechnic Institute», Kyiv

к.т.н., доц. кафедры Механики пластичности материалов и ресурсосберегающих процессов Механико-машиностроительного института Национального технического университета Украины "Киевский политехнический интитут"

Руслан Степанович Борис, National Technical University of Ukraine «Kyiv Polytechnic Institute», Kyiv

к.т.н., ст. преп. кафедры Механики пластичности материалов и ресурсосберегающих процессов Механико-машиностроительного института Национального технического университета Украины "Киевский политехнический интитут"

References

Tіtov V.A., Shamarіn Ju.E., Dolmatov A.І. ta іn. Visokoshvidkіsnі metodi obrobki metalіv tiskom: pіdruch. (High-speed methods of metal forming) pіd red. V.A. Tіtova. Kiev, KVІC, 2010. 304p.

Zhumykin A.P., Shamarіn Ju.E. Utilizacija sudov i korablej (Recycling of ships and vessels). Kiev, NIINFPP, 1997. 108p.

Shamarin Ju.E. Elektrogidravlicheskij process formoobrazovanija metallov Ju.E. Shamarin, V.N. Chachin, Ju.E. Sharin. K.: UkrNIINTI, 1971. 23p.

A.S.158065 v SSSR, MKI V21D26/12. Ustrojstvo dlja jelektrogidravlicheskoj shtampovki S.P. Martjuk, Ju.E. Shamarin, T.K. Stecenko, I.G. Antihanovich (SSSR) №4621767/25-27, zajavl. 19.12.88. zaregestrirovan v Gosreestre 22.03.90. 3p.

Published

2015-01-13

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