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| THEORY AND PRACTICE OF PRODUCING | |
| STONE-EXTRACTION AND PROCESSING EQUIPMENT | |
| ArticleName | Estimated production of jib rock-cutting machine during cutting stone with medium-strength |
| ArticleAuthor | Pershin G. D., Kosarev L. V., Dolgovykh Yu. V. |
| ArticleAuthorData | Pershin G. D., Professor, Doctor of Engineering Sciences, ph.: +7 (3519) 29-85-20, Kosarev L. V., Engineer, e-mail: leonid_kossarev@mail.ru, Dolgovykh Yu. V., Engineer, e-mail: yury-dolgovikh@rambler.ru, Federal State Budgetary Institution of Higher Professional Education Magnitogorsk State Technical University |
| Abstract | The calculation technique of production, power, specific work of jib rock-cutting machine depends on parameters of tools, conditions of work and physical-mechanical properties of rocks in respect to cutting of natural stone with medium-strength (marble, limestone etc) has been proposed. |
| keywords | Cutting of natural stone, cutting tool, jib rock-cutting machine, productivity, power, specific work, cutter deepening, cutting speed, physical-mechanical properties of stone. |
| References | 1. Bychkov G. V. Evolyutsiya tekhnologii dobychi blokov na Koelginskom mramornom karere (Evolution of technology of blocks extraction on the Koelginsk marble open pit). Kamen i Biznes – Stone and Business, 1997, No. 3. 2. Ter-Azarev I. A. Dinamika protsessa rezaniya kamnya (Dynamics of the stone cutting process), Erevan : Armuchpedgiz, 1959. 3. Galperin M. I., Abezgauz V. D. Mashiny dlya rezaniya kamnya (Machines for the stone cutting), Moscow : Mashinostroitelnaya literatura, 1964. 4. Pershin G. D., Karaulov N. G., Kosarev L. V. Dobycha, obrabotka i primenenie prirodnogo kamnya : sb. nauch. tr. (Extraction, processing and application of natural stones : collection of scientific works), Magnitogorsk : G.I. Nosov MSTU Publ., 2008. |
| Language of full-text | russian |
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