Assessing the Metal Consumption for Manufacturing a Conical Part by Hollow Billet Crimp-Expansion and Sheet Blanks Drawing Crimping

Sergey Zvonov; Aleksey Shlyapugin

doi:10.4028/www.scientific.net/AMM.756.150

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 756Assessing the Metal Consumption for Manufacturing...

Assessing the Metal Consumption for Manufacturing a Conical Part by Hollow Billet Crimp-Expansion and Sheet Blanks Drawing Crimping

Abstract:

The process of hollow conical forming is described for two schemes: crimp-distribution for hollow billets and stretching from sheet billet with subsequent crimping for cylindrical blank. The item thickness varying was investigated for these schemes. Dependency of technological allowance ratio on crimping coefficient and expansion ration for items allowance was investigated. The effectiveness of stretching from sheet billet with subsequent crimping was proven.

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Periodical:

Applied Mechanics and Materials (Volume 756)

Pages:

150-155

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.756.150

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Online since:

April 2015

Authors:

Sergey Zvonov*, Aleksey Shlyapugin

Keywords:

Crimping, Deformation, Drawing, Expansion, Metal, Thickness, Workpiece

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References

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DOI: 10.3103/s1068799810030190

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