Title:
CONTROL DEVICE, CONTROL METHOD, AND COMPUTER PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/140241
Kind Code:
A1
Abstract:
The present disclosure provides a control device, etc., capable of controlling movement for replacement of pots disposed at cutting positions even in a machine tool in which pots are disposed at unequal intervals. A control device according to the present disclosure is a control device for a machine tool provided with a spindle, an endless rail, and a tool magazine provided with a plurality of pots accommodating tools and disposed at unequal intervals on the rail, the plurality of pots including a current pot which is disposed at a cutting position for mounting on the spindle, and a scheduled pot which is scheduled to be disposed at the cutting position, and the control device comprising: an acquisition unit which acquires distances among the plurality of pots; a calculation unit which calculates a movement amount by which the scheduled pot will move to the cutting position on the basis of the information relating to the current pot and the scheduled pot and the distance acquired by the acquisition unit; and a control unit which carries out control to move the pot along the rail on the basis of the movement amount calculated by the calculation unit.
Inventors:
KURUMI KENSUKE (JP)
Application Number:
PCT/JP2023/001133
Publication Date:
July 27, 2023
Filing Date:
January 17, 2023
Export Citation:
Assignee:
BROTHER IND LTD (JP)
International Classes:
B23Q3/157; B23Q3/155
Foreign References:
| JPH071272A | 1995-01-06 | |||
| JPS57108849U | 1982-07-05 | |||
| JPS6248439A | 1987-03-03 | |||
| JPS5380083A | 1978-07-15 | |||
| JPS62152635A | 1987-07-07 | |||
| JPS51115377A | 1976-10-09 | |||
| JP2001062672A | 2001-03-13 | |||
| JP2013154437A | 2013-08-15 |
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