Title:
LASER CUTTING MACHINE AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/071232
Kind Code:
A1
Abstract:
A laser cutting machine comprising: a laser head capable of irradiating laser light on to a workpiece; a belt conveyor provided at a distance apart in the irradiation direction of the laser light; and a control unit that controls the actions of the laser head and the belt conveyor. The laser head is configured so as to be movable at least in the rotation direction of the belt conveyor. The control unit is configured so as to control the action of at least either the laser head or the belt conveyor in order to avoid having the travel direction and the travel speed of the laser head matching the travel direction and the travel speed of the belt conveyor, if same match during laser light irradiation.
Inventors:
ITO SATOSHI (JP)
TANAKA ATSUYA (JP)
TANAKA ATSUYA (JP)
Application Number:
PCT/JP2019/037840
Publication Date:
April 09, 2020
Filing Date:
September 26, 2019
Export Citation:
Assignee:
AMADA HOLDINGS CO LTD (JP)
International Classes:
B23K26/00; B23K26/38; B23K26/70
Foreign References:
| JP2014034043A | 2014-02-24 | |||
| JPH04251685A | 1992-09-08 | |||
| JP2014083590A | 2014-05-12 | |||
| JPH06210477A | 1994-08-02 | |||
| JP2002172482A | 2002-06-18 |
Other References:
See also references of EP 3862126A4
Attorney, Agent or Firm:
KISARAGI ASSOCIATES (JP)
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