ENGINEERING SUPPORT AND IMPROVEMENT OF THE QUALITY OF WORKPIECES OBTAINED BY PRESSURE METAL TREATMENT
Abstract and keywords
Abstract (English):
The article presents the analysis of the geometric quality of products obtained by sheet-metal forming. In particular, the resultant expressions are shown, making it possible to assay the damage and bifurcation within metal workpieces deformation

Keywords:
form alteration, bifurcation, damage rate, cold forming
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References

1. Popov E.A. Osnovy teorii listovoy shtampovki [The Theoretical Fundamentals of sheet stamping] Moscow: Mashinostroenie, 1968. 283 p. (in Russian).

2. Bogatov A.A., Mizhiritsky O.I., Smirnov S.V. Resurs plastichnosti metallov pri obrabotke davleniem [Resource of metal plasticity under pres-sure treatment], Moscow: Metallurgiya, 1984, 144 p. (in Russian).

3. Storozhev M.V., Popov E.A. Teoriya obrabotki metallov davleniem [The theory of processing of metals pressure], Moscow: Mashinostroenie, 1977,423 p. (in Russian).

4. Nechepurenko Yu.G., Yakovlev S.P., Yakovlev S.S. Deep drawing of cylindrical products from an anisotropic material. Tula: Tula State University, 2000, 195p.

5. Theory of metal processing by pressure / ed. By Golenkova V.A., et al. / Moscow: Mashinostroenie, 2009, 442 p.

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