Title:
MEASUREMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2020/008712
Kind Code:
A1
Abstract:
Provided is a method for measuring an object to be measured on a machine tool, using a sensor attached to the machine tool, wherein the measurement method comprises performing a step for acquiring an offset amount of the attached sensor a plurality of times at a predetermined time, and correcting a measurement result on the basis of the offset amounts acquired in the plurality of instances of the step. Through this method, temperature leveling can be omitted in measurement of the object to be measured on the machine tool, measurement of the object to be measured can be started promptly after processing, and a decrease in working efficiency can be effectively suppressed.
Inventors:
YAMADA TOMOAKI (JP)
Application Number:
PCT/JP2019/017333
Publication Date:
January 09, 2020
Filing Date:
April 24, 2019
Export Citation:
Assignee:
DMG MORI CO LTD (JP)
International Classes:
G01B21/00; B23Q17/20; G01B5/00; G01B11/00
Foreign References:
| JP2010105063A | 2010-05-13 | |||
| JP2000227325A | 2000-08-15 | |||
| JP2018097494A | 2018-06-21 |
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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