Features of technology for manufacturing cast toolbills from rapid-cutting steel R6M5
https://doi.org/10.21122/1683-6065-2020-4-68-74
Abstract
The article presents the results of computer simulation of the crystallization of castings from high-speed steel R6M5, intended for the manufacture of cutters and gear shaping tools in the conditions of OJSC “Minsk Gear Plant”. The use of modeling made it possible to optimize the gating system, reduce this volume of the profitable part by 30–35 % and increase the yield of suitable casting, which made it possible to reduce the consumption of expensive alloying elements introduced into the melt to compensate for burnout during melting and casting.
About the Authors
F. I. Rudnitsky
Belarusian National Technical University
Belarus
Minsk, Belarus, 65, Nezavisimosti ave.
L. P. Dolgiy
Belarusian National Technical University
Belarus
Minsk, Belarus, 65, Nezavisimosti ave.
References
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For citations:
Rudnitsky F.I.,
Dolgiy L.P.
Features of technology for manufacturing cast toolbills from rapid-cutting steel R6M5. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2020;(4):68-74.
(In Russ.)
https://doi.org/10.21122/1683-6065-2020-4-68-74
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