Title:
NUMERICAL CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/123660
Kind Code:
A1
Abstract:
A numerical control device (100) is provided with: a velocity map creation unit (102) that, on the basis of machining information (103) obtained by cutting a workpiece by controlling a machine tool, identifies a cutting section, which is a section of a cutting path where cutting is performed, and a non-cutting section, which is a section of the cutting path where cutting is not performed, when cutting the workpiece, and creates a velocity map including information relating to the feed rate in the non-cutting section and the feed rate in the cutting section; a velocity map database (105) that retains the velocity map; and a command output unit (107) that generates a command for the machine tool on the basis of the velocity map.
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Inventors:
KUBO TAKESHI (JP)
Application Number:
PCT/JP2020/045727
Publication Date:
June 16, 2022
Filing Date:
December 08, 2020
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G05B19/416; B23Q15/08
Foreign References:
| JP2018060501A | 2018-04-12 | |||
| JPH11156672A | 1999-06-15 | |||
| JPH07288249A | 1995-10-31 |
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
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