JPS59104289A - レ−ザビ−ムによる鋼板の切断方法および装置 - Google Patents

レ−ザビ−ムによる鋼板の切断方法および装置

Info

Publication number
JPS59104289A
JPS59104289A JP57213211A JP21321182A JPS59104289A JP S59104289 A JPS59104289 A JP S59104289A JP 57213211 A JP57213211 A JP 57213211A JP 21321182 A JP21321182 A JP 21321182A JP S59104289 A JPS59104289 A JP S59104289A
Authority
JP
Japan
Prior art keywords
cutting
nozzle
gas
laser beam
cut
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP57213211A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0347958B2 (enrdf_load_stackoverflow
Inventor
Katsuhiro Minamida
勝宏 南田
Shigehiro Yamaguchi
山口　重裕
Takahide Shimazu
高英 島津
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP57213211A priority Critical patent/JPS59104289A/ja
Publication of JPS59104289A publication Critical patent/JPS59104289A/ja
Publication of JPH0347958B2 publication Critical patent/JPH0347958B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B23K26/147—Features outside the nozzle for feeding the fluid stream towards the 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
    • B23K26/14—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
    • B23K26/14—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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
JP57213211A 1982-12-04 1982-12-04 レ−ザビ−ムによる鋼板の切断方法および装置 Granted JPS59104289A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57213211A JPS59104289A (ja) 1982-12-04 1982-12-04 レ−ザビ−ムによる鋼板の切断方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57213211A JPS59104289A (ja) 1982-12-04 1982-12-04 レ−ザビ−ムによる鋼板の切断方法および装置

Publications (2)

Publication Number Publication Date
JPS59104289A true JPS59104289A (ja) 1984-06-16
JPH0347958B2 JPH0347958B2 (enrdf_load_stackoverflow) 1991-07-22

Family

ID=16635378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57213211A Granted JPS59104289A (ja) 1982-12-04 1982-12-04 レ−ザビ−ムによる鋼板の切断方法および装置

Country Status (1)

Country Link
JP (1) JPS59104289A (enrdf_load_stackoverflow)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02224886A (ja) * 1989-02-28 1990-09-06 Yoshiaki Arata 複合レーザー切断ノズルとドロスフリー切断法
JPH04319087A (ja) * 1991-04-16 1992-11-10 Ohbayashi Corp レーザビームによる物体の切断方法
EP0600249A1 (de) * 1992-11-30 1994-06-08 Linde Aktiengesellschaft Verfahren zum materialabtragenden Bearbeiten eines Werkstückes mittels eines Laserstrahles und Laserdüse
JPH07314169A (ja) * 1994-05-30 1995-12-05 Kawasaki Heavy Ind Ltd レーザ加工方法およびレーザ加工用ヘッド
US5651904A (en) * 1991-11-19 1997-07-29 Advanced Technik Gmbh Method for removing material from metal workpieces moved relative to the removal tool
KR100597907B1 (ko) 2005-06-15 2006-07-06 한국기계연구원 레이저빔을 이용한 공작물 가공장치 및 가공방법
JP2007061861A (ja) * 2005-08-31 2007-03-15 Shibuya Kogyo Co Ltd レーザ加工装置
JP2008183565A (ja) * 2007-01-26 2008-08-14 Nippon Steel Corp 鋼板の重ね部のレーザー溶接方法
CN104043904A (zh) * 2014-06-09 2014-09-17 江苏大学 一种背面侧吹气体辅助激光切割的方法及装置
JP2017051978A (ja) * 2015-09-09 2017-03-16 新日鐵住金株式会社 レーザ切断品の製造方法および製造装置
CN110497097A (zh) * 2019-08-07 2019-11-26 浙江锋源氢能科技有限公司 激光切割设备
WO2025164192A1 (ja) * 2024-01-31 2025-08-07 日酸Ｔａｎａｋａ株式会社 切断機および切断方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53132930U (enrdf_load_stackoverflow) * 1977-03-28 1978-10-21
JPS53134278U (enrdf_load_stackoverflow) * 1977-03-31 1978-10-24
JPS54171639U (enrdf_load_stackoverflow) * 1978-05-22 1979-12-04

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53132930U (enrdf_load_stackoverflow) * 1977-03-28 1978-10-21
JPS53134278U (enrdf_load_stackoverflow) * 1977-03-31 1978-10-24
JPS54171639U (enrdf_load_stackoverflow) * 1978-05-22 1979-12-04

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02224886A (ja) * 1989-02-28 1990-09-06 Yoshiaki Arata 複合レーザー切断ノズルとドロスフリー切断法
JPH04319087A (ja) * 1991-04-16 1992-11-10 Ohbayashi Corp レーザビームによる物体の切断方法
US5651904A (en) * 1991-11-19 1997-07-29 Advanced Technik Gmbh Method for removing material from metal workpieces moved relative to the removal tool
US5847358A (en) * 1991-11-19 1998-12-08 Advanced Technik Gmbh Method and apparatus for removing material from metal workpieces moved relative to a laser removal tool
EP0600249A1 (de) * 1992-11-30 1994-06-08 Linde Aktiengesellschaft Verfahren zum materialabtragenden Bearbeiten eines Werkstückes mittels eines Laserstrahles und Laserdüse
JPH07314169A (ja) * 1994-05-30 1995-12-05 Kawasaki Heavy Ind Ltd レーザ加工方法およびレーザ加工用ヘッド
KR100597907B1 (ko) 2005-06-15 2006-07-06 한국기계연구원 레이저빔을 이용한 공작물 가공장치 및 가공방법
JP2007061861A (ja) * 2005-08-31 2007-03-15 Shibuya Kogyo Co Ltd レーザ加工装置
JP2008183565A (ja) * 2007-01-26 2008-08-14 Nippon Steel Corp 鋼板の重ね部のレーザー溶接方法
CN104043904A (zh) * 2014-06-09 2014-09-17 江苏大学 一种背面侧吹气体辅助激光切割的方法及装置
JP2017051978A (ja) * 2015-09-09 2017-03-16 新日鐵住金株式会社 レーザ切断品の製造方法および製造装置
CN110497097A (zh) * 2019-08-07 2019-11-26 浙江锋源氢能科技有限公司 激光切割设备
WO2025164192A1 (ja) * 2024-01-31 2025-08-07 日酸Ｔａｎａｋａ株式会社 切断機および切断方法

Also Published As

Publication number Publication date
JPH0347958B2 (enrdf_load_stackoverflow) 1991-07-22

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