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ESTIMATION EFFICIENCY OF TECHNOLOGICAL LUBRICANTS BY THE RESULTS OF HOT UNSUPPORTED STAMPING BLANKS

Volodin A.I, Volodin I.M, Zolotukhin P.I, Babkin A.S, Telegin I.V

Abstract


The paper presents an experimental method for estimating the effectiveness of lubricants for filling a cavity of an open-die with a metal during extrusion. The technique of statistical processing of experimental data and the results of the study of five types of technological lubricants is presented.


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