Performance of Metal Cutting on Endmills Manufactured by Cooling-Air and Minimum Quantity Lubrication Grinding
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概要
- 論文の詳細を見る
Grinding fluids have been commonly used during the grinding of tools for their cooling and lubricating effect since the hard, robust materials used for cutting tools are difficult to grind. Grinding fluids help prevent a drop in hardness due to burning of the cutting edge and keep chipping to an absolute minimum. However, there is a heightened awareness of the need to improve the work environment and protect the global environment. Thus, the present study is aimed at applying dry grinding, cooling-air grinding, cooling-air grinding with minimum quantity lubrication (MQL), and oil-based fluid grinding to manufacturing actual endmills (HSS-Co). Cutting tests were performed by a vertical machining center. The results indicated that the lowest surface inclination values and longest tool life were obtained by cooling-air grinding with MQL. Thus, cooling-air grinding with MQL has been demonstrated to be at least as effective as oil-based fluid grinding.
- 一般社団法人日本機械学会の論文
- 2005-09-15
著者
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Aoyama Tojiro
Department Of Mechanical Engineering Keio University
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Aoyama Tojiro
Department Of System Design Engineering Keio University
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Inoue Shigeru
Department Of Preventive Medicine And Public Health Tokyo Medical University
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Inoue Shigeru
Department Of Research And Development Makino Seiki Co. Ltd.
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INOUE Shigeru
Department of Biophysical Engineering, Osaka University
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