Development of energy method for calculation of one-piece die strip drawing power parameters
https://doi.org/10.17073/0021-3438-2016-4-58-66
Abstract
The energy method used for solving metal forming process problems was further developed. The algorithm was designed and formulas for calculating power parameters of one-piece die strip drawing were given. Calculation results satisfactorily correspond with the data obtained in experimental studies and allow for deeper understanding of the nature of specific friction force distribution in the deformation area based on the power balance of these forces and resultant friction force on a workpiece surface. The method is effective for the design of rational one-piece die strip drawing sequences.
About the Author
I. V. Dobrov
National Metallurgical Academy of Ukraine
Ukraine
Ukraine
Dr. Sci. (Tech.)., Prof., Head of the Department of applied mechanics,
49005, Dnepropetrovsk, Gagarin str., 4
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Review
For citations:
Dobrov I.V. Development of energy method for calculation of one-piece die strip drawing power parameters. Izvestiya. Non-Ferrous Metallurgy. 2016;(4):58-66. (In Russ.) https://doi.org/10.17073/0021-3438-2016-4-58-66
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