LASER MACHINING SYSTEM AND METHOD FOR CONTROLLING LASER MACHINING SYSTEM

Title:

LASER MACHINING SYSTEM AND METHOD FOR CONTROLLING LASER MACHINING SYSTEM

Document Type and Number:

WIPO Patent Application WO/2019/003513

Kind Code:

A1

Abstract:

This laser machining system is provided with: a robot that has a laser cutting head having multiple degrees of motional freedom at least on a two-dimensional plane; and a laser oscillation device that guides a laser beam to the laser cutting head. The laser machining system is for cutting an object to be machined into a desired cut shape through motion of the laser cutting head. The laser machining system is further provided with a control unit that executes a step (S7) for moving the laser cutting head in an arc shape so as to apply the laser beam from a motion start point defined by coordinates specifying the cut shape to a main trajectory cutting start point along the cutting shape; a step (S8) for moving the laser cutting head so as to apply the laser beam from the main trajectory cutting start point to a main trajectory cutting end point along the cutting shape; and a step (S9) for moving the laser cutting head in an arc shape so as to apply the laser beam from the main trajectory cutting end point to a motion end point.

Inventors:

KOMATSU TAKAMICHI

Application Number:

PCT/JP2018/010681

Publication Date:

January 03, 2019

Filing Date:

March 19, 2018

Export Citation:

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Assignee:

PANASONIC IP MAN CO LTD (JP)

International Classes:

B23K26/38; B23K26/00

Foreign References:

JPH06278060A	1994-10-04
JPH02169194A	1990-06-29
JPH05104270A	1993-04-27
JPH0999384A	1997-04-15
JP2013091102A	2013-05-16
JP2013507253A	2013-03-04
JPH06278060A	1994-10-04

Other References: