2017-Sustainable Industrial Processing Summit
SIPS 2017 Volume 9. Iron and Steel, Metals and Alloys
| Editors: | Kongoli F, Conejo A, Gomez-Marroquin MC |
| Publisher: | Flogen Star OUTREACH |
| Publication Year: | 2017 |
| Pages: | 242 pages |
| ISBN: | 978-1-987820-77-5 |
| ISSN: | 2291-1227 (Metals and Materials Processing in a Clean Environment Series) |
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Analytical Modelling of Surface Temperature in Cylindrical Grinding
Azhar Thanedar1; Panchakshari Hiremath2; Suhas Joshi2; Rajkumar Singh2;1BHARAT FORGE LTD., Pune, India; 2, , ;
Type of Paper: Regular
Id Paper: 344
Topic: 3
Abstract:
Cylindrical grinding process requires a large amount of specific grinding energy and the energy is dissipated as heat in the work surface resulting in increasing the surface temperature and localized plastic deformation. An increase in temperature at grinding interaction zone causes deterioration of the surface integrity, leading to grinding burns, induction of tensile residual stress and geometrical inaccuracies, so it's become important to understand the factors which affect grinding temperature. This work focuses on theoretical evaluation of maximum surface temperature so that the onset of grinding burn can be identified. It is known that, direct measurement of grinding temperature has been always difficult during the experiment method as the work-wheel interaction zone is fairly hidden and flooded with the coolant. Therefore, the evaluation of temperature would help the in early detection of possibility of the grinding burn. Grinding zone temperature evaluation reveals that, when the calculated grinding temperature reaches beyond the optimum value 631oC, this results in grinding burn on the surface with a BNA value of the order of 100 mp for medium carbon steel.
Keywords:
Industry; Measurement; Metallurgy; Modeling; Process; Steel; Technology; Temperature;References:
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