著者

柳原 聖

出版者

一般社団法人 表面技術協会

雑誌

表面技術 (ISSN:09151869)

巻号頁・発行日

vol.63, no.7, pp.440, 2012-07-01 (Released:2013-01-29)

著者

柳原 聖

出版者

一般社団法人 日本機械学会

雑誌

日本機械学会論文集 (ISSN:21879761)

巻号頁・発行日

vol.89, no.928, pp.23-00166, 2023 (Released:2023-12-25)

参考文献数

17

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Grinding is mostly utilized as finishing process in production. Thus, it is required to maintain performance of grinding wheel for preventing grinding failures such as grinding burn, loading, chatter marks, and so on. Although regular dress-interval for grinding wheel is adopted in practice, if degradation of grinding performance can be detected in process, not only the best dress interval can be determined, but also no-failure grinding can be realized.Therefore, in this study, super abrasive wheel with new disk design is made smart by means of attaching sensors on disk of wheel to monitor load of grinding wheel. Also, in order to realize in-process grinding control, tool-work-velocity-control-system which is consist of microcomputer and original electro board has been developed. This system can control grain depth of cut by means of controlling relative velocity between grinding tool and workpiece. Utilizing the smart super abrasive wheel and the tool-work-velocity-control-system, cylindrical grinding experiment is executed.As the result, the combination of those developed items shows availability that they can provide continue of grinding process without any failure even if sharpness of grinding tool is degraded.

著者

柳原 聖

出版者

東京大学 工学系研究科産業機械工学専攻

巻号頁・発行日

2006-11-16

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報告番号: 乙16649 ; 学位授与年月日: 2006-11-16 ; 学位の種別: 論文博士 ; 学位の種類: 博士(工学) ; 学位記番号: 第16649号 ; 研究科・専攻: 工学系研究科産業機械工学専攻