Title:
鋼帯の巻取り方法及び巻取り設備
Document Type and Number:
Japanese Patent JP7290139
Kind Code:
B2
Abstract:
To appropriately control a standby opening of a side guide to a size that does not cause a steel strip tip to collide according to the passing situation of the conveyed steel strip tip, and prevent the occurrence of miss roll.SOLUTION: A winding method of a steel strip in winding equipment in which a side guide 2 is installed on the upstream side of a winding machine 1 includes measuring an off-center amount x and a floating amount y of a steel strip tip on the upstream side of the side guide 2, increasing a standby opening of the side guide 2 from a preset opening for each material when obtaining a measurement result that the steel strip tip may collide with the side guide 2, preferably, when the sum of the off-center amount x and the floating amount y of the steel strip tip exceeds a predetermined threshold value, and causing a steel strip S to enter the side guide 2 having the standby opening.SELECTED DRAWING: Figure 6
More Like This:
JPS5850122 | FORMING OF TWISTED LOOP |
Inventors:
Keisuke Takeo
Hiroshi Shigeta
Hiroshi Shigeta
Application Number:
JP2020114000A
Publication Date:
June 13, 2023
Filing Date:
July 01, 2020
Export Citation:
Assignee:
JFE Steel Corporation
International Classes:
B21C47/34; B21B38/00; B21B38/02; B21B39/14; B21C47/02; B21C51/00
Domestic Patent References:
JP6339726A | ||||
JP2002282936A | ||||
JP3264110A | ||||
JP4158915A | ||||
JP2007098431A | ||||
JP60151616U | ||||
JP2010042431A |
Foreign References:
WO1999024187A1 |
Attorney, Agent or Firm:
Masatoshi Tomabechi
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