Toshiroh Shibasaka
Kobe University
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Publication
Featured researches published by Toshiroh Shibasaka.
International Journal of Computer Integrated Manufacturing | 2006
Toshimichi Moriwaki; Somkiat Tangjitsitcharoen; Toshiroh Shibasaka
In order to realize an intelligent machine tool, a system and procedures have been developed to optimize turning process for a CNC turning machine based on in-process tool wear monitoring and in-process chip breaking detection. A new quartz-type high-sensitive tool dynamometer is developed and implemented to the tool turret of CNC turning machine to monitor the turning process. In-process cutting force measurement is carried out to monitor the current amount of tool wear and the stability of the cutting process to check if broken chips or continuous chips are produced. Once the tool wear is estimated, the coefficients of the tool life equation are estimated or modified based on the estimated tool wear data by utilizing the least square method, and the cutting speed is optimized referring to the criterion of minimum production cost or maximum production rate. The system developed is applied to actual turning of steel family with coated carbide tools, and it has been proved that the system runs satisfactorily. The method developed can be readily applied to unknown combinations of the work material and the tool as it searches the optimum cutting conditions automatically while the process is going on.
Jsme International Journal Series C-mechanical Systems Machine Elements and Manufacturing | 2004
Toshimichi Moriwaki; Toshiroh Shibasaka; Somkiat Tangjitsitcharoen
Journal of Advanced Mechanical Design Systems and Manufacturing | 2008
Suryadiwansa Harun; Toshiroh Shibasaka; Toshimichi Moriwaki
Archive | 2013
Suryadiwansa Harun; Toshiroh Shibasaka
Proceedings of JSPE Semestrial Meeting | 2008
Hirofumi Suzuki; Daisuke Mukohata; Toshiroh Shibasaka; Toshimichi Moriwaki
The proceedings of the JSME annual meeting | 2007
Naoto Ishida; Hirofumi Suzuki; Yuji Yamamoto; Keiichi Nakamoto; Toshiroh Shibasaka; Toshimichi Moriwaki
The proceedings of the JSME annual meeting | 2007
Hirofumi Suzuki; Daisuke Mukohata; Takeshi Kawano; Yuji Yamamoto; Keiichi Nakamoto; Toshiroh Shibasaka; Toshimichi Moriwaki
The proceedings of the JSME annual meeting | 2007
Hirofumi Suzuki; Hiroshi Nakajima; Yuji Yamamoto; Keiichi Nakamoto; Toshiroh Shibasaka; Toshimichi Morowaki
Jsme International Journal Series C-mechanical Systems Machine Elements and Manufacturing | 2005
Toshimichi Moriwaki; Somkiat Tangjitsitcharoen; Toshiroh Shibasaka
The Proceedings of The Manufacturing & Machine Tool Conference | 2002
Toshiroh Shibasaka; Tsuyoshi Tanabe; Toshimichi Moriwaki