Abstract
The temperature rise in chips during machining process largely affects the tool life as well as the quality of the machined product. It also affects the power required for machining. Therefore, accurate measurement of temperature rise in chips during machining is important not only to understand and predict any changes in the properties of the component but also to predict and optimize the life cycle of the tool. In this work, we measure temperature rise during shaping process of the aluminum block using thermal imaging technique and compare the values with that obtained using Weiner’s model for moving heat source. Our result indicates that temperature value obtained by the infrared camera was very close to those obtained by Weiner model. This work validates the use of Weiner model for an in situ temperature rise of chips during machining.
Acknowledgments
The authors would like to acknowledge Pierre Bremond, FLIR Systems, Advanced Thermal Solutions, Lingenfeld, France for providing Infrared camera at IIT Kanpur for measuring temperature rise during the machining process. The authors would like to thank Mr. Surendra Kumar Agnihotri, Department of Materials Science and Engineering, Indian Institute of Technology Kanpur, India for help in conducting the experiment.
Disclosure statement
No potential conflict of interest was reported by the authors.