Effect of cutter and rock properties on the frictional contact in rock cutting with blunt tools
This research presents an extensive experimental investigation on the effect of both tool and rock properties on the contact stress and friction coefficient mobilised across the wear surface of tools in rock cutting. Novel results confirm the existence of three contact regimes elastic, elasto-pla...
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| Format: | Thesis |
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Curtin University
2017
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| Online Access: | http://hdl.handle.net/20.500.11937/54108 |
| _version_ | 1848759299334995968 |
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| author | Rostam Sowlat, Iman |
| author_facet | Rostam Sowlat, Iman |
| author_sort | Rostam Sowlat, Iman |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | This research presents an extensive experimental investigation on the effect of both tool and rock properties on the contact stress and friction coefficient mobilised across the wear surface of tools in rock cutting. Novel results confirm the existence of three contact regimes elastic, elasto-plastic and plastic and the predominant role of a dimensionless a number function of the inclination angle of the wear surface, the rock elastic modulus, and rock strength on the contact stress. |
| first_indexed | 2025-11-14T09:57:40Z |
| format | Thesis |
| id | curtin-20.500.11937-54108 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T09:57:40Z |
| publishDate | 2017 |
| publisher | Curtin University |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-541082019-08-05T04:39:14Z Effect of cutter and rock properties on the frictional contact in rock cutting with blunt tools Rostam Sowlat, Iman This research presents an extensive experimental investigation on the effect of both tool and rock properties on the contact stress and friction coefficient mobilised across the wear surface of tools in rock cutting. Novel results confirm the existence of three contact regimes elastic, elasto-plastic and plastic and the predominant role of a dimensionless a number function of the inclination angle of the wear surface, the rock elastic modulus, and rock strength on the contact stress. 2017 Thesis http://hdl.handle.net/20.500.11937/54108 Curtin University fulltext |
| spellingShingle | Rostam Sowlat, Iman Effect of cutter and rock properties on the frictional contact in rock cutting with blunt tools |
| title | Effect of cutter and rock properties on the frictional contact in rock cutting with blunt tools |
| title_full | Effect of cutter and rock properties on the frictional contact in rock cutting with blunt tools |
| title_fullStr | Effect of cutter and rock properties on the frictional contact in rock cutting with blunt tools |
| title_full_unstemmed | Effect of cutter and rock properties on the frictional contact in rock cutting with blunt tools |
| title_short | Effect of cutter and rock properties on the frictional contact in rock cutting with blunt tools |
| title_sort | effect of cutter and rock properties on the frictional contact in rock cutting with blunt tools |
| url | http://hdl.handle.net/20.500.11937/54108 |