Title:
OPERATION ASSISTANCE METHOD FOR ROLLING LINE, OPERATION ASSISTANCE DEVICE, AND OPERATION ASSISTANCE PROGRAM
Document Type and Number:
WIPO Patent Application WO/2024/033970
Kind Code:
A1
Abstract:
This method for assisting operation in a rolling line comprises a step for acquiring various data related to a rolled product manufactured on the rolling line. The method comprises: a step for calculating, for each product specification and on the basis of the various data, an occurrence rate of errors occurring in at least one of the quality of a rolled product, the operating status of a rolling line, and operator operations on actuators of the rolling line; and a step for setting, for each product specification and in accordance with how high the occurrence rate is, the manufacturing difficulty of the rolled product. The method further comprises a step for outputting assistance data from an operator terminal to assist an operator who is involved in a manufacturing process of an object to be manufactured on the rolling line, the assistance data comprising, as data on the manufacturing difficulty of the object to be manufactured, data on the manufacturing difficulty of a rolled product having the same product specifications as the product specifications of the object to be manufactured.
More Like This:
Inventors:
SASAKI SATOMI (JP)
Application Number:
PCT/JP2022/030275
Publication Date:
February 15, 2024
Filing Date:
August 08, 2022
Export Citation:
Assignee:
TOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP (JP)
International Classes:
B21B37/00
Domestic Patent References:
| WO2011004454A1 | 2011-01-13 |
Foreign References:
| JP2017170456A | 2017-09-28 | |||
| JP2011215873A | 2011-10-27 | |||
| JP2021023941A | 2021-02-22 | |||
| JP2004167604A | 2004-06-17 | |||
| JP2015074020A | 2015-04-20 |
Attorney, Agent or Firm:
TAKADA, TAKAHASHI & PARTNERS (JP)
Download PDF: