KR101520140B1 - 노즐 축선에 대해 레이저 절단 비임을 편심되게 배향시키는 방법, 경사 절단하는 방법, 이에 상응하는 레이저 가공 헤드 및 레이저 가공 기계 - Google Patents

노즐 축선에 대해 레이저 절단 비임을 편심되게 배향시키는 방법, 경사 절단하는 방법, 이에 상응하는 레이저 가공 헤드 및 레이저 가공 기계 Download PDF

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KR101520140B1
KR101520140B1 KR1020117002205A KR20117002205A KR101520140B1 KR 101520140 B1 KR101520140 B1 KR 101520140B1 KR 1020117002205 A KR1020117002205 A KR 1020117002205A KR 20117002205 A KR20117002205 A KR 20117002205A KR 101520140 B1 KR101520140 B1 KR 101520140B1
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South Korea
Prior art keywords
cutting
laser
nozzle
workpiece
laser cutting
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Expired - Fee Related
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KR1020117002205A
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English (en)
Korean (ko)
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KR20110038074A (ko
Inventor
크리스티안 보에트체르
베르네르 딜게르
페테르 데멜
위르겐-미카엘 바이크
Original Assignee
트룸프 베르크초이그마쉬넨 게엠베하 + 코. 카게
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Publication of KR20110038074A publication Critical patent/KR20110038074A/ko
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • B23K26/042—Automatically aligning the laser beam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • B23K26/042—Automatically aligning the laser beam
    • B23K26/043—Automatically aligning the laser beam along the beam path, i.e. alignment of laser beam axis relative to laser beam apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • B23K26/046—Automatically focusing the laser beam
    • B23K26/048—Automatically focusing the laser beam by controlling the distance between laser head and workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special environment or atmosphere, e.g. in an enclosure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1435—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor involving specially adapted flow-control means
    • B23K26/1436—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor involving specially adapted flow-control means for pressure control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1462—Nozzles; Features related to nozzles
    • B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
    • B23K26/1476—Features inside the nozzle for feeding the fluid stream through the nozzle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
KR1020117002205A 2008-06-28 2009-06-26 노즐 축선에 대해 레이저 절단 비임을 편심되게 배향시키는 방법, 경사 절단하는 방법, 이에 상응하는 레이저 가공 헤드 및 레이저 가공 기계 Expired - Fee Related KR101520140B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008030783A DE102008030783B3 (de) 2008-06-28 2008-06-28 Verfahren zum Laserstrahlschrägschneiden und Laserbearbeitungsmaschine
DE102008030783.1 2008-06-28
PCT/DE2009/000891 WO2009155908A1 (de) 2008-06-28 2009-06-26 Verfahren zum exzentrischen ausrichten eines laserschneidstrahls zu einer düsenachse und zum schrägschneiden, entsprechender laserbearbeitungskopf und laserbearbeitungsmaschine

Publications (2)

Publication Number Publication Date
KR20110038074A KR20110038074A (ko) 2011-04-13
KR101520140B1 true KR101520140B1 (ko) 2015-05-13

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020117002204A Expired - Fee Related KR101440671B1 (ko) 2008-06-28 2009-06-26 노즐 축선에 대해 레이저 절단 비임을 편심되게 배향시켜 경사 절단하는 방법, 이에 상응하는 레이저 가공 헤드 및 레이저 가공 기계
KR1020117002205A Expired - Fee Related KR101520140B1 (ko) 2008-06-28 2009-06-26 노즐 축선에 대해 레이저 절단 비임을 편심되게 배향시키는 방법, 경사 절단하는 방법, 이에 상응하는 레이저 가공 헤드 및 레이저 가공 기계

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1020117002204A Expired - Fee Related KR101440671B1 (ko) 2008-06-28 2009-06-26 노즐 축선에 대해 레이저 절단 비임을 편심되게 배향시켜 경사 절단하는 방법, 이에 상응하는 레이저 가공 헤드 및 레이저 가공 기계

Country Status (7)

Country Link
US (2) US9108271B2 (https=)
EP (2) EP2310163B1 (https=)
JP (2) JP5627578B2 (https=)
KR (2) KR101440671B1 (https=)
CN (2) CN102137733B (https=)
DE (2) DE102008030783B3 (https=)
WO (2) WO2009155908A1 (https=)

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CN115740780B (zh) * 2022-11-24 2024-12-31 南通理工学院 一种co2激光切割亚克力板专用切割头喷嘴
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US9108271B2 (en) 2015-08-18
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CN102137733A (zh) 2011-07-27
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US9149889B2 (en) 2015-10-06
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US20110120982A1 (en) 2011-05-26
CN102123818A (zh) 2011-07-13
EP2310162A1 (de) 2011-04-20
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