Title:
INTERFERENCE DETERMINATION METHOD AND INTERFERENCE DETERMINATION DEVICE FOR MACHINE TOOL
Document Type and Number:
WIPO Patent Application WO/2013/157081
Kind Code:
A1
Abstract:
An interference determination method for machine tools which determines whether or not there will be interference between elements that move relative to each other, the method including: a setting procedure for setting a machine tool model (MA) obtained by combining the shape model (M) of each of the elements including a work model (M1) corresponding to the work (W); a measurement procedure for measuring the position of the work (W) attached to the work attachment part (4); a correction procedure for acquiring, at a predetermined timing, the position of the work (W) measured in the measurement procedure, and correcting the machine tool model (MA) set in the setting procedure; and a determination procedure for determining whether or not there will be interference between the elements on the basis of the machine tool model (MA') corrected in the correction procedure.
Inventors:
KASAHARA TADASHI (JP)
Application Number:
PCT/JP2012/060360
Publication Date:
October 24, 2013
Filing Date:
April 17, 2012
Export Citation:
Assignee:
MAKINO MILLING MACHINE (JP)
KASAHARA TADASHI (JP)
KASAHARA TADASHI (JP)
International Classes:
B23Q17/00; B23Q17/20; G05B19/4069
Domestic Patent References:
| WO2010073294A1 | 2010-07-01 |
Foreign References:
| JPH04340605A | 1992-11-27 | |||
| JPH06161534A | 1994-06-07 |
Other References:
See also references of EP 2839925A4
None
None
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
Aoki 篤 (JP)
Aoki 篤 (JP)
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