THERMAL MANAGEMENT SYSTEM OF CNC MACHINE TOOL SPINDLE FOR CONSISTENT MACHINING ACCURACY

Authors

  • Ajmain Kasim SIRIM Berhad, P.O.Box 7035, 40700 Shah Alam Selangor Darul Ehsan Malaysia
  • Wahyu Kuntjoro Universiti Teknologi Mara (UiTM) 40450 Shah Alam Selangor Darul Ehsan Malaysia
  • Salmiah Kasolang Universiti Teknologi Mara (UiTM) 40450 Shah Alam Selangor Darul Ehsan Malaysia

DOI:

https://doi.org/10.11113/jt.v76.5696

Keywords:

Thermal management system, CNC machine tool spindle, machining accuracy

Abstract

This paper describes the research on the management of energy efficiency in controlling the machining accuracy of CNC machining centre. The focus is manipulating temperature distributions over the spindle head of CNC machining center without existing external cooling system and replacing with indigenous thermal management system. A proposed system configuration is presented by adapting a customized spindle head cover consists of several thermal electric coolers (TEC) acts as cooling pad to reach optimized temperature distributions and at the same time maintaining the accuracy of machining operation. It is anticipated the preliminary result of such configuration shall be obtained once the simplified prototype ready to be tested.

References

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Jeng, Y. R. and Huang, P. Y. 2000. Temperature Rise Of Hybrid Ceramic and Steel Ball Bearings With Oil-Mist Lubrication. Lubrication Engineering-Illinois-. 56(12): 18-24.

Grejda, R., Marsh, E. and Vallance, R. 2005. Techniques For Calibrating Spindles With Nanometer Error Motion. Precision Engineering. 29(1): 113-123.

Yoshioka, H., Matsumura, S., Hashizume, H., and Shinno, H. 2006. Minimizing Thermal Deformation Of Aerostatic Spindle System By Temperature Control Of Supply Air. JSME International Journal Series C Mechanical Systems, Machine Elements and Manufacturing. 49(2): 606-611.

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Published

2015-09-29

Issue

Vol. 76 No. 6: Manufacturing and Engineering Management

Section

Science and Engineering

License

Copyright of articles that appear in Jurnal Teknologi belongs exclusively to Penerbit Universiti Teknologi Malaysia (Penerbit UTM Press). This copyright covers the rights to reproduce the article, including reprints, electronic reproductions, or any other reproductions of similar nature.

How to Cite

THERMAL MANAGEMENT SYSTEM OF CNC MACHINE TOOL SPINDLE FOR CONSISTENT MACHINING ACCURACY. (2015). Jurnal Teknologi, 76(6). https://doi.org/10.11113/jt.v76.5696