Exact solution for the time-dependent temperature field in dry grinding: application to segmental wheels
We present a closed analytical solution for the time evolution of the temperature field in dry grinding for any time-dependent friction profile between the grinding wheel and the workpiece. We base our solution in the framework of the Samara-Valencia model Skuratov et al., 2007, solving the integral...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2011 |
| País: | España |
| Institución: | Universitat Politècnica de València (UPV) |
| Repositorio: | RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| Idioma: | inglés |
| OAI Identifier: | oai:riunet.upv.es:10251/28162 |
| Acceso en línea: | https://riunet.upv.es/handle/10251/28162 |
| Access Level: | acceso abierto |
| Palabra clave: | Analytical solutions Dry grinding Exact solution Grinding parameters Temperature field Time evolutions Time-dependent friction Time-dependent temperature Work pieces Friction Grinding (machining) Grinding mills Integral equations Temperature Vehicles Wheels Grinding (comminution) MATEMATICA APLICADA |
| Sumario: | We present a closed analytical solution for the time evolution of the temperature field in dry grinding for any time-dependent friction profile between the grinding wheel and the workpiece. We base our solution in the framework of the Samara-Valencia model Skuratov et al., 2007, solving the integral equation posed for the case of dry grinding. We apply our solution to segmental wheels that produce an intermittent friction over the workpiece surface. For the same grinding parameters, we plot the temperature fields of up- and downgrinding, showing that they are quite different from each other. © 2011 J. L. Gonzlez-Santander et al. |
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