Title:
MACHINE TOOL AND TOOL DEFECT DETERMINATION METHOD
Document Type and Number:
WIPO Patent Application WO/2018/220776
Kind Code:
A1
Abstract:
According to the present invention, in a tool imaging method in which a tool (T) and a workpiece (W) are caused to move relative to each other to capture an image of the tool being held on a main spindle (110) of a machine tool (100) which processes the workpiece with the rotating tool: the tool to be imaged is attached to the leading end of the main spindle of the machine tool; the main spindle holding the tool is moved to an imaging position inside a processing chamber (122) where the workpiece is to be processed; and an image of the tool being held at the imaging position within the processing chamber is captured by an imaging device (150) disposed within a tool storage chamber (124) where a plurality of tools are stored.
Inventors:
KASAHARA TADASHI (JP)
ISHII KAZUNARI (JP)
ISHII KAZUNARI (JP)
Application Number:
PCT/JP2017/020372
Publication Date:
December 06, 2018
Filing Date:
May 31, 2017
Export Citation:
Assignee:
MAKINO MILLING MACHINE (JP)
International Classes:
B23Q17/24; B23Q17/09
Domestic Patent References:
| WO2016129103A1 | 2016-08-18 |
Foreign References:
| JPH0985583A | 1997-03-31 | |||
| JP2014168823A | 2014-09-18 | |||
| JP2010234451A | 2010-10-21 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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