Title:
MEASURING DEVICE, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2022/202851
Kind Code:
A1
Abstract:
Provided is a measuring device capable of flexibly identifying a different tool detection position for each user, for example. This measuring device for measuring a distance from a reference position in a machine tool to a tool detection position of a measuring instrument, for said measuring instrument for measuring the length of a cutting tool mounted in the machine tool, comprises: a speed acquiring unit for acquiring a predetermined feeding speed at which the cutting tool is moved toward the measuring instrument when the length of the cutting tool is being measured; a movement control unit for causing a pressed surface of the measuring instrument to be pressed by a reference tool which has a known length and which is mounted in the machine tool, by moving a tip end of the reference tool toward the measuring instrument at the feeding speed acquired by the speed acquiring unit; a detecting unit for detecting a signal indicating the tool detection position, output as a result of the pressing of the measuring instrument; and an identifying unit for identifying the tool detection position of the measuring instrument on the basis of the position of the tip end of the reference tool at the timing at which the signal was detected.
Inventors:
KAIHARA KENJI (JP)
Application Number:
PCT/JP2022/013297
Publication Date:
September 29, 2022
Filing Date:
March 22, 2022
Export Citation:
Assignee:
FANUC CORP (JP)
International Classes:
G01B5/00; B23Q17/22
Foreign References:
| JPS60146652A | 1985-08-02 | |||
| JPS61133410A | 1986-06-20 | |||
| JPH11123637A | 1999-05-11 |
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
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