Determination of the internal resistance of a hammer drill chisel
The present work examines damped oscillations of a chisel, represented as a distributed parameters system. The system is discretized with the finite element method. Rayleigh’s law is used for the modelling of the resistance. The internal resistance of the mechanical system has been determined by an...
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| Veröffentlicht in: | Journal of Theoretical and Applied Mechanics (Warsaw) 2018-01, Vol.56 (1), p.169 |
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| container_title | Journal of Theoretical and Applied Mechanics (Warsaw) |
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| creator | Nikolov, Nikolay Sinapov, Petko |
| description | The present work examines damped oscillations of a chisel, represented as a distributed parameters system. The system is discretized with the finite element method. Rayleigh’s law is used for the modelling of the resistance. The internal resistance of the mechanical system has been determined by an experiment, then enshrined in the numerical model. Comparison and analysis of the results have been made. |
| doi_str_mv | 10.15632/jtam-pl.56.1.169 |
| format | Article |
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| ispartof | Journal of Theoretical and Applied Mechanics (Warsaw), 2018-01, Vol.56 (1), p.169 |
| issn | 1429-2955 2543-6309 |
| language | eng |
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| source | Alma/SFX Local Collection |
| subjects | Finite element method Hammer drills Hand tools Mathematical models |
| title | Determination of the internal resistance of a hammer drill chisel |
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