Title:
METHOD FOR CALIBRATING CNC PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/196063
Kind Code:
A1
Abstract:
Provided is a method for calibrating a CNC processing device, which can significantly reduce the work time for calibrating a sensor. According to the present invention, a method for calibrating a non-contact-type sensor in a CNC processing device 1 comprises a first step, a second step, and a third step. In the first step, the machine coordinates of the center of a reference device are measured by measuring the center coordinates of the reference device by using a contact-type probe. In the second step, after a non-contact-type sensor 110 is mounted on a spindle 26, the center coordinates of the reference device are measured only once by the non-contact-type sensor 110 to measure the non-contact-type sensor coordinates of the center of the reference device. In the third step, the amount of deviation required to match the non-contact sensor coordinates obtained in the second step with the machine coordinates of the contact-type probe obtained in the first step is calculated.
Inventors:
SUZUKI MASAHIRO (JP)
SUZUKI SATOSHI (JP)
HIEBLE ANDREAS (DE)
SUZUKI SATOSHI (JP)
HIEBLE ANDREAS (DE)
Application Number:
PCT/JP2020/011564
Publication Date:
October 01, 2020
Filing Date:
March 16, 2020
Export Citation:
Assignee:
HEXAGON METROLOGY KK (JP)
International Classes:
B23Q17/24; B23Q3/155; G01B21/00
Domestic Patent References:
| WO2002027268A1 | 2002-04-04 |
Foreign References:
| JP2018087749A | 2018-06-07 | |||
| JP2016191663A | 2016-11-10 | |||
| JP2006162537A | 2006-06-22 | |||
| JP2011085399A | 2011-04-28 | |||
| JPH06186025A | 1994-07-08 | |||
| JP2013088341A | 2013-05-13 | |||
| JP2018087749A | 2018-06-07 | |||
| JP2006162537A | 2006-06-22 |
Other References:
See also references of EP 3950222A4
Attorney, Agent or Firm:
TSUKUNI & ASSOCIATES et al. (JP)
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