András, József and Kovács, József (2023) Results of Research Related to Reducing Energy Consumption in the Rock Wining Process. MŰSZAKI TUDOMÁNYOS KÖZLEMÉNYEK (EN), 18. pp. 1-4. ISSN 2601-5773
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Abstract
Energy consumption is the main parameter describing the efficiency of the rock winning process in mechani cal excavation. Because the rock winning process is a very complex one, the strength properties of rocks pre scribed by classical rock mechanics is not sufficient: Knowledge of cutting forces values, and of the shape and volume of removed chips – based on tool geometry and cutting head kinematics – has significant importance in the optimal design of winning machines, and in improving their operating parameters. The paper deals with some results in research performed at the University of Petroșani on these issues, both in theoretical findings and experimental assays in laboratory and on site.
| Item Type: | Article |
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| Uncontrolled Keywords: | rock cutting, energy, mechanical excavation, mining machinery |
| Subjects: | L Education / oktatás > L1 Education (General) / oktatás általában T Technology / alkalmazott, műszaki tudományok > T2 Technology (General) / műszaki tudományok általában |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | Barbara Nagy |
| Date Deposited: | 19 Jul 2026 19:34 |
| Last Modified: | 19 Jul 2026 19:34 |
| URI: | https://real.mtak.hu/id/eprint/242510 |
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