Vol. 12 No. 1 (2009)
Original Research Article

An inverse heat transfer method for determination of the workpiece temperature in grinding

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  • Marin Gostimirović,
  • Pavel Kovač,
  • Milenko Sekulić,
  • Borislav Savković
Marin Gostimirović University of Novi Sad, Faculty of Technical Sciences, Departman for Production Engineering, Trg Dositeja Obradovica 6, 21000 Novi Sad, Serbia
Pavel Kovač University of Novi Sad, Faculty of Technical Sciences, Departman for Production Engineering, Trg Dositeja Obradovica 6, 21000 Novi Sad, Serbia
Milenko Sekulić University of Novi Sad, Faculty of Technical Sciences, Departman for Production Engineering, Trg Dositeja Obradovica 6, 21000 Novi Sad, Serbia
Borislav Savković University of Novi Sad, Faculty of Technical Sciences, Departman for Production Engineering, Trg Dositeja Obradovica 6, 21000 Novi Sad, Serbia

Published 2009-12-01

Keywords

  • Grinding process,
  • Temperature field,
  • Inverse problems

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Abstract

This paper present investigation of the thermal state in grinding process, using inverse heat transfer problems. Based on a temperature measured at any point within a workpiece, this experimental and analytical method allows determination of the maximal temperature on wheel/workpiece interface as well as the complete temperature field in the workpiece surface layer. To solve the inverse heat transfer problems, a numerical method of finite differences in implicit form was chosen.

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