SPECIFIC WORK OF POWERS FOR ROLLED METAL CUTTING WITH SCISSORS
https://doi.org/10.17073/0368-0797-2016-8-531-535
Abstract
The article presents the conclusions and analysis results of three variants of specific cutting works analytical dependences from durable and plastic properties of cut band materials which are characterized by the limit of strength and coefficients of indentation and incision. The conclusions are based on three accepted combinations of cutting effort dependences from relative intromission of knives into the band, thus characterizing periods of indentation and cutting. Combinations of quadratic and linear dependences, two quadratic ones and the use of one of the quadratic dependence in the zone of indentation and in the zone of cutting were investigated. The first variant is considered to be the most acceptable one for engineering calculations. On its base there were received dependences for cutting effort calculation by means of inclined and disk-shaped knives.
About the Authors
S. S. Pilipenko
Norilsk Industrial Institute, Russia, Norilsk
Russian Federation
Russian Federation
Cand. Sci. (Eng.), Head of the Chair “Processing Machinery and Equipment”
M. R. Baiguzin
Norilsk Industrial Institute, Russia, Norilsk
Russian Federation
Russian Federation
Assistant of the Chair “Processing Machinery and Equipment”
A. P. Potapenkov
Norilsk Industrial Institute, Russia, Norilsk
Russian Federation
Russian Federation
Dr. Sci. (Eng.), Professor of the Chair “Proces sing Machinery and Equipment”
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Review
For citations:
Pilipenko S.S., Baiguzin M.R., Potapenkov A.P. SPECIFIC WORK OF POWERS FOR ROLLED METAL CUTTING WITH SCISSORS. Izvestiya. Ferrous Metallurgy. 2016;59(8):531-535. (In Russ.) https://doi.org/10.17073/0368-0797-2016-8-531-535
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