Title:
SPEED ADJUSTMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/044989
Kind Code:
A1
Abstract:
Provided is a technique that enables appropriate speed adjustment in a speed-adjusted section and inhibition of burring and tool damage without unduly extending cycle time. A speed adjustment device according to the present invention is provided with: a storage unit that stores a calculation method for an adjusted speed of a driving shaft in a speed-adjusted section, the adjusted speed being determined in accordance with a tool being used, the shape of a workpiece in the speed-adjusted section, and route information; a speed-adjusted section identification unit that identifies the speed-adjusted section and the shape of the workpiece in the speed-adjusted section on the basis of shape data of the workpiece and the route information; and an adjusted speed calculation unit that determines the calculation method for the adjusted speed of the driving shaft in the speed-adjusted section on the basis of tool data, the shape of the workpiece in the identified speed-adjusted section, the route information, and stored information in the storage unit, and calculates the adjusted speed in the speed-adjusted section on the basis of the determined calculation method.
More Like This:
| JPWO2004008624 | How to adjust the gain of the servo controller |
Inventors:
OONISHI NOBUHITO (JP)
Application Number:
PCT/JP2021/030547
Publication Date:
March 03, 2022
Filing Date:
August 20, 2021
Export Citation:
Assignee:
FANUC CORP (JP)
International Classes:
G05B19/416; B23Q15/08
Foreign References:
| JP2003256010A | 2003-09-10 | |||
| JP2003345408A | 2003-12-05 | |||
| JP2003308104A | 2003-10-31 | |||
| JP2018060500A | 2018-04-12 |
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
Download PDF:
Previous Patent: INSPECTION METHOD
Next Patent: CURRENT LIMITING DEVICE, ROBOT SYSTEM, AND CURRENT LIMITING METHOD
Next Patent: CURRENT LIMITING DEVICE, ROBOT SYSTEM, AND CURRENT LIMITING METHOD