METHOD OF CONTINUOUSLY CUTTING METAL PLATE

Title:

METHOD OF CONTINUOUSLY CUTTING METAL PLATE

Document Type and Number:

Japanese Patent JP2013132680

Kind Code:

A

Abstract:

To provide a method of continuously cutting a metal plate by which a metal plate such as steel plate can be efficiently and continuously cut.

When the transfer speed of transfer tables 31-36 that are arranged at the inlet and outlet sides of a cutter 2 for cutting a metal plate 1 is set to v (m/sec) and the acceleration rate thereof is set to α (m/sec²), the transfer tables 34-36 arranged at the outlet side of the cutter 2 are operated only for a period equivalent to two times of v/α to convey a metal plate 1A cut by the cutter 2 to the outlet side of a continuous cutting facility, and then the transfer tables 32 and 33 arranged at the inlet side of the cutter 2 and the transfer tables 34-36 arranged at the outlet side thereof are operated at the same time to convey a metal plate 1B positioned short of the cutter 2 to the cutter 2.

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Inventors:

SUZUKI HIDEYUKI
KUGIYA JUNPEI

Application Number:

JP2011286525A

Publication Date:

July 08, 2013

Filing Date:

December 27, 2011

Export Citation:

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Assignee:

JFE STEEL CORP

International Classes:

B21B15/00; B21B39/00

Domestic Patent References:

JP2010029884A	2010-02-12
JP2007246277A	2007-09-27
JP2010029884A	2010-02-12
JP2007246277A	2007-09-27

Attorney, Agent or Firm:

Tetsuya Mori
Megumi Konishi
Hide Tanaka Tetsu
Ichi Hirose
Toru Miyasaka

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