Modelling of temperature distribution in orthogonal machining

Zheng, Jiangpeishan, Bhaduri, Debajyoti ORCID: https://orcid.org/0000-0002-8270-388X and Brousseau, Emmanuel ORCID: https://orcid.org/0000-0003-2728-3189 2024. Modelling of temperature distribution in orthogonal machining. Presented at: Cardiff University School of Engineering Research Conference 2024, Cardiff, UK, 12-14 June 2024. Published in: Spezi, E. and Bray, M. eds. Proceedings of the Cardiff University School of Engineering Research Conference 2024. Cardiff, Wales: Cardiff University Press, pp. 52-56. 10.18573/conf3.m

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Abstract

Heat generation during machining has a profound effect on the performance of cutting tools, tool life, machinability of materials, and workpiece surface integrity. Thus, measurement and monitoring of cutting temperature is necessary for tool condition monitoring as well as to achieve the targeted surface and mechanical integrity of the produced parts. However, experimental measurement of cutting temperature could often be challenging, time consuming and cost intensive, and hence prediction of temperature distribution at the machining zone via modelling is imperative. This study verifies and validates prior analytical models from the literature to generate the temperature distribution patterns within the cutting tool, chip, and workpiece during macro-machining. The temperature fields at the shear zone (chip-workpiece interface) and at the friction zone (chip-tool interface) are generated using MATLAB software. The data closely matches with the range of cutting zone temperature found in the literature, with only ~6-7% deviation.

Item Type:	Conference or Workshop Item (Paper)
Date Type:	Publication
Status:	Published
Schools:	Schools > Engineering
Publisher:	Cardiff University Press
ISBN:	978-1-9116-5351-6
Date of First Compliant Deposit:	6 March 2025
Last Modified:	06 Mar 2025 16:15
URI:	https://orca.cardiff.ac.uk/id/eprint/176529

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