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1. (WO2018003813) MACHINE TOOL, METHOD FOR MANUFACTURING PROCESSED ARTICLE, AND PROCESSING SYSTEM

Pub. No.:    WO/2018/003813    International Application No.:    PCT/JP2017/023619
Publication Date: Fri Jan 05 00:59:59 CET 2018 International Filing Date: Wed Jun 28 01:59:59 CEST 2017
IPC: B23Q 15/12
G05B 19/404
Applicants: KOMATSU NTC LTD.
コマツNTC株式会社
Inventors: BANDOH, Kenichi
板東 賢一
MUNZIR, Mohammad
ムンジル モハマド
NAKAYAMA, Akira
中山 彰
Title: MACHINE TOOL, METHOD FOR MANUFACTURING PROCESSED ARTICLE, AND PROCESSING SYSTEM
Abstract:
Provided are a machine tool, a method for manufacturing a processed article, and a processing system, with which it is possible to inspect processing quality during processing in real time, and to suppress the manufacturing of a processed article with poor processing quality. The machine tool is provided with: a tool that is brought into contact with a workpiece and processes the workpiece; a state-amount data acquisition unit (51) for acquiring state-amount data for the workpiece and the tool; a state-amount estimated data calculation unit (52) for calculating state-amount estimated data on the basis of a simulation model that includes a device dynamic characteristic model indicating the dynamic characteristics of the tool, and a workpiece model indicating the target shape of the workpiece; and a processing state calculation unit (53) for calculating processing state data indicating the processing state of the workpiece on the basis of the state quantity data and the state quantity estimated data.