In driven rotary cutting of stainless steel, adhesions sometimes occur on the tool, causing increased wear. The type of coolant supplying methods and tool rotation speed affects largely on the adhesion because it depends on the temperature and lubricating performance. Results showed that in a circumferential velocity ratio of 1.0, which means tangential component of tool peripheral speed is equal to work surface speed, there is no adhesion on the tool after cutting. In a circumferential velocity ratio of 2.0, adhesion occurred with overcooling of the flood coolant, and wear increased by adhesions to the rotating tool. It was found that the thermal cracks on the cutting edge was one of the factors of increased wear and chipping. Adhesives on the tool edge also accelerated the chipping.
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ASME 2017 12th International Manufacturing Science and Engineering Conference collocated with the JSME/ASME 2017 6th International Conference on Materials and Processing
June 4–8, 2017
Los Angeles, California, USA
Conference Sponsors:
- Manufacturing Engineering Division
ISBN:
978-0-7918-5074-9
PROCEEDINGS PAPER
Chip Adhesion and Tool Wear in Driven Rotary Cutting of Stainless Steel
Hiroyuki Sasahara,
Hiroyuki Sasahara
Tokyo University of Agriculture and Technology, Koganei, Japan
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Masato Goto,
Masato Goto
Tokyo University of Agriculture and Technology, Koganei, Japan
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Wataru Takahashi,
Wataru Takahashi
Mitsubishi Materials Co., Joso, Japan
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Hiromasa Yamamoto,
Hiromasa Yamamoto
Yamazaki Mazak Co., Oguchi, Japan
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Toshiyuki Muraki
Toshiyuki Muraki
Yamazaki Mazak Co., Oguchi, Japan
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Hiroyuki Sasahara
Tokyo University of Agriculture and Technology, Koganei, Japan
Masato Goto
Tokyo University of Agriculture and Technology, Koganei, Japan
Wataru Takahashi
Mitsubishi Materials Co., Joso, Japan
Hiromasa Yamamoto
Yamazaki Mazak Co., Oguchi, Japan
Toshiyuki Muraki
Yamazaki Mazak Co., Oguchi, Japan
Paper No:
MSEC2017-2958, V003T04A022; 6 pages
Published Online:
July 24, 2017
Citation
Sasahara, H, Goto, M, Takahashi, W, Yamamoto, H, & Muraki, T. "Chip Adhesion and Tool Wear in Driven Rotary Cutting of Stainless Steel." Proceedings of the ASME 2017 12th International Manufacturing Science and Engineering Conference collocated with the JSME/ASME 2017 6th International Conference on Materials and Processing. Volume 3: Manufacturing Equipment and Systems. Los Angeles, California, USA. June 4–8, 2017. V003T04A022. ASME. https://doi.org/10.1115/MSEC2017-2958
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