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1. (WO2018164244) MACHINING DEVICE AND MACHINING METHOD

Pub. No.:    WO/2018/164244    International Application No.:    PCT/JP2018/009113
Publication Date: Fri Sep 14 01:59:59 CEST 2018 International Filing Date: Sat Mar 10 00:59:59 CET 2018
IPC: F27B 7/20
B23B 5/08
B23C 3/04
B23D 21/00
B24B 5/04
Applicants: COWAKICO INC.
株式会社コワキコ
Inventors: ITO Shoji
伊藤 正治
ITO Shoetsu
伊藤 正悦
Title: MACHINING DEVICE AND MACHINING METHOD
Abstract:
A machining device 1 performs removal machining for removing at least part of an outer peripheral surface of a supported rotating body 6 that is supported by a plurality of supporting rotating bodies 501, 502 and that rotates together with rotation of the plurality of supporting rotating bodies 501, 502. The machining device 1 comprises: a removal machining unit 100 that performs removal machining by contacting the outer peripheral surface of the supported rotating body 6; a displacement mechanism unit 200 that supports the removal machining unit 100 and can change the position of the removal machining unit 100 together with and in the direction of movement of the outer peripheral surface of the supported rotating body 6 in the direction orthogonal to a center axis CA of the supported rotating body 6; and an urging unit 300 that urges the removal machining unit 100 toward the outer peripheral surface of the supported rotating body 6.