PHENOMENOLOGICAL FEATURES OF RAINFALL TAPERED CYLINDRICAL WORKPIECE AND FLAT DIES. REPORT 1
https://doi.org/10.17073/0368-0797-2014-3-28-33
Abstract
The work describes the schemes how plastic metal fl ows for the main stages of precipitation cylindrical workpiece fl at and conical strikers. The location of flows on the line separating two free surfaces of the workpiece at the end – the inner, conical and outer, side part – was set. Flow direction of displacement of the metal, the curvature of trajectories, the transition areas free from contact with the tool and workpiece surface on the end, alternating the rotation of the principal xes of the grid cells, deformation turns and shifts in the region at the end zone are phenomenological features of rainfall harvesting conical and fl at dies.
About the Authors
V. A. Tyurin
National University of Science and Technology “MISiS” (Mos-cow, Russia)
Russian Federation
Dr.Eng., Professor
Russian Federation
Dr.Eng., Professor
A. L. Sapunov
JSC “Ruspolimet” (Kulebaki, Nizhny Novgorod region, Russia)
Russian Federation
Technical Director, Deputy General Director
Russian Federation
Technical Director, Deputy General Director
References
1. Tjurin V.A., e.a. Sposob proizvodstva kol’cevyh izdelij (The method of producing of annular products). Patent RF №2465979, B21K 1/28, B21J 1/06, 2012
2. Tjurin V.A., Batjaev D.V. Izvestija VUZov. Chernaja metal-lurgija. 2013. № 3. pp. 8 – 10.
3. Tjurin V.A., Batjaev D.V. Kuznechno-shtampovochnoe proizvodstvo. Obrabotka materialov davleniem. 2012. № 10. pp. 40 – 44.
4. Savon’kin M.B., Tjurin V.A. Izvestija VUZov. Chernaja metallurgija. 2013. № 5. pp. 24 – 27.
5.
Review
For citations:
Tyurin V.A., Sapunov A.L. PHENOMENOLOGICAL FEATURES OF RAINFALL TAPERED CYLINDRICAL WORKPIECE AND FLAT DIES. REPORT 1. Izvestiya. Ferrous Metallurgy. 2014;57(3):28-33. (In Russ.) https://doi.org/10.17073/0368-0797-2014-3-28-33
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