JPS5570492A - Fusion-cutting method of silicon steel plates - Google Patents

Fusion-cutting method of silicon steel plates

Info

Publication number
JPS5570492A
JPS5570492A JP14328578A JP14328578A JPS5570492A JP S5570492 A JPS5570492 A JP S5570492A JP 14328578 A JP14328578 A JP 14328578A JP 14328578 A JP14328578 A JP 14328578A JP S5570492 A JPS5570492 A JP S5570492A
Authority
JP
Japan
Prior art keywords
fusion
laser beam
silicon steel
cutting
oxygen
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
JP14328578A
Other languages
English (en)
Japanese (ja)
Other versions
JPS579918B2 (enrdf_load_stackoverflow
Inventor
Junichiro Tsuboi
Noboru Nishiyama
Hiroaki Sasaki
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.)
JFE Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP14328578A priority Critical patent/JPS5570492A/ja
Publication of JPS5570492A publication Critical patent/JPS5570492A/ja
Publication of JPS579918B2 publication Critical patent/JPS579918B2/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
    • B23K26/1476—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
    • B23K26/14—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
    • 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)
JP14328578A 1978-11-22 1978-11-22 Fusion-cutting method of silicon steel plates Granted JPS5570492A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14328578A JPS5570492A (en) 1978-11-22 1978-11-22 Fusion-cutting method of silicon steel plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14328578A JPS5570492A (en) 1978-11-22 1978-11-22 Fusion-cutting method of silicon steel plates

Publications (2)

Publication Number Publication Date
JPS5570492A true JPS5570492A (en) 1980-05-27
JPS579918B2 JPS579918B2 (enrdf_load_stackoverflow) 1982-02-24

Family

ID=15335166

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14328578A Granted JPS5570492A (en) 1978-11-22 1978-11-22 Fusion-cutting method of silicon steel plates

Country Status (1)

Country Link
JP (1) JPS5570492A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58128283A (ja) * 1982-01-26 1983-07-30 Mitsubishi Electric Corp スタ−タヨ−クの製造方法
JPS61143965A (ja) * 1984-12-17 1986-07-01 田中貴金属工業株式会社 すり接点装置
US5565120A (en) * 1991-06-12 1996-10-15 La Rocca; Aldo V. Method of supplying laser cutting gas and cutting apparatus implementing such a method
US6056827A (en) * 1996-02-15 2000-05-02 Japan Nuclear Cycle Development Institute Laser decontamination method
JP2017080806A (ja) * 2015-10-28 2017-05-18 Ｊｆｅスチール株式会社 鋼帯のノッチング方法、冷間圧延方法および冷延鋼帯の製造方法
WO2020241315A1 (ja) * 2019-05-28 2020-12-03 Ｊｆｅスチール株式会社 モータコアの製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS636408U (enrdf_load_stackoverflow) * 1986-07-01 1988-01-16

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245960A (en) * 1975-10-08 1977-04-12 Anima Kk Angle detector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245960A (en) * 1975-10-08 1977-04-12 Anima Kk Angle detector

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58128283A (ja) * 1982-01-26 1983-07-30 Mitsubishi Electric Corp スタ−タヨ−クの製造方法
JPS61143965A (ja) * 1984-12-17 1986-07-01 田中貴金属工業株式会社 すり接点装置
US5565120A (en) * 1991-06-12 1996-10-15 La Rocca; Aldo V. Method of supplying laser cutting gas and cutting apparatus implementing such a method
US6056827A (en) * 1996-02-15 2000-05-02 Japan Nuclear Cycle Development Institute Laser decontamination method
JP2017080806A (ja) * 2015-10-28 2017-05-18 Ｊｆｅスチール株式会社 鋼帯のノッチング方法、冷間圧延方法および冷延鋼帯の製造方法
WO2020241315A1 (ja) * 2019-05-28 2020-12-03 Ｊｆｅスチール株式会社 モータコアの製造方法
JPWO2020241315A1 (ja) * 2019-05-28 2021-09-13 Ｊｆｅスチール株式会社 モータコアの製造方法

Also Published As

Publication number Publication date
JPS579918B2 (enrdf_load_stackoverflow) 1982-02-24

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