Title:
MACHINING TOOL AND DISPLAY CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2023004511
Kind Code:
A
Abstract:
To provide a display having good usability for an operator when prompting an operation for suppressing chattering vibration in a machining tool.SOLUTION: A display control device of an embodiment includes: a calculation unit which calculates a first rotation speed on the basis of a vibration level when the vibration level detected by a vibration detection unit has exceeded a previously determined prescribed value; a change accepting unit which accepts a change instruction for changing the rotation speed from a second rotation speed being a rotation speed when the vibration level has exceeded the prescribed value to a first rotation speed; a ratio display unit which indicates, on an operation screen, a ratio of change to the first rotation speed, the second rotation speed, and a third rotation speed designated by a machining program; and a display control unit which performs control for the display, and performs control for displaying the first rotation speed at a position of the ratio display unit corresponding to the ratio of change to the third rotation speed. When the change accepting unit accepts a change, a numerical control unit performs control so as to change a control instruction value of the rotation speed of a tool to the first rotation speed.SELECTED DRAWING: Figure 6
Inventors:
OYA MEGUMI
ENOMOTO JUNJIRO
KODA SHIMPEI
NAGANO TOSHITAKA
ENOMOTO JUNJIRO
KODA SHIMPEI
NAGANO TOSHITAKA
Application Number:
JP2021106227A
Publication Date:
January 17, 2023
Filing Date:
June 28, 2021
Export Citation:
Assignee:
DMG MORI SEIKI CO LTD
International Classes:
G05B19/409; B23Q15/12; G05B19/18; G05B19/4063
Domestic Patent References:
| JP2017087338A | 2017-05-25 | |||
| JP2012088968A | 2012-05-10 | |||
| JP2019025558A | 2019-02-21 | |||
| JP2018020426A | 2018-02-08 |
Attorney, Agent or Firm:
Patent Attorney Firm Interbrain