JPH049637B2 - - Google Patents

Info

Publication number
JPH049637B2
JPH049637B2 JP59182795A JP18279584A JPH049637B2 JP H049637 B2 JPH049637 B2 JP H049637B2 JP 59182795 A JP59182795 A JP 59182795A JP 18279584 A JP18279584 A JP 18279584A JP H049637 B2 JPH049637 B2 JP H049637B2
Authority
JP
Japan
Prior art keywords
arc
plasma
plasma arc
pilot
pilot arc
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.)
Expired - Lifetime
Application number
JP59182795A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6163366A (ja
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 filed Critical
Priority to JP18279584A priority Critical patent/JPS6163366A/ja
Publication of JPS6163366A publication Critical patent/JPS6163366A/ja
Publication of JPH049637B2 publication Critical patent/JPH049637B2/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
    • B23K9/00—Arc welding or cutting
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/067—Starting the arc
    • B23K9/0672—Starting the arc without direct contact between electrodes
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/013—Arc cutting, gouging, scarfing or desurfacing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
JP18279584A 1984-09-03 1984-09-03 プラズマ切断装置 Granted JPS6163366A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18279584A JPS6163366A (ja) 1984-09-03 1984-09-03 プラズマ切断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18279584A JPS6163366A (ja) 1984-09-03 1984-09-03 プラズマ切断装置

Publications (2)

Publication Number Publication Date
JPS6163366A JPS6163366A (ja) 1986-04-01
JPH049637B2 true JPH049637B2 (ko) 1992-02-20

Family

ID=16124549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18279584A Granted JPS6163366A (ja) 1984-09-03 1984-09-03 プラズマ切断装置

Country Status (1)

Country Link
JP (1) JPS6163366A (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5183990A (en) * 1991-04-12 1993-02-02 The Lincoln Electric Company Method and circuit for protecting plasma nozzle
JPH06246457A (ja) * 1993-02-25 1994-09-06 Komatsu Ltd プラズマ切断方法およびｎｃプラズマ切断装置
DE10253415A1 (de) * 2002-11-08 2004-05-27 Newfrey Llc, Newark Lichtbogen-Schweißvorrichtung, Verfahren zum Schweißen von Blechen an metallische Gegenstücke, und Schweißelement
JP2009095843A (ja) * 2007-10-15 2009-05-07 Daihen Corp プラズマアーク溶接のアークスタート制御方法
JP5977553B2 (ja) * 2012-03-23 2016-08-24 株式会社ダイヘン プラズマアーク溶接方法およびプラズマアーク溶接システム
JP5908802B2 (ja) * 2012-06-19 2016-04-26 株式会社ダイヘン プラズマアーク溶接方法およびプラズマアーク溶接システム
CN105142844B (zh) * 2013-04-02 2018-04-03 松下知识产权经营株式会社 等离子切割用割炬、等离子切割用电源以及等离子切割装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547739A (en) * 1977-06-17 1979-01-20 Sanyou Konsarutanto Kk Device for preventing log or lumber from flowing out
JPS5550968A (en) * 1978-10-05 1980-04-14 Toyota Motor Corp Plasma arc welding starting method
JPS5651300B2 (ko) * 1974-10-28 1981-12-04

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5651300U (ko) * 1979-09-28 1981-05-07

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5651300B2 (ko) * 1974-10-28 1981-12-04
JPS547739A (en) * 1977-06-17 1979-01-20 Sanyou Konsarutanto Kk Device for preventing log or lumber from flowing out
JPS5550968A (en) * 1978-10-05 1980-04-14 Toyota Motor Corp Plasma arc welding starting method

Also Published As

Publication number Publication date
JPS6163366A (ja) 1986-04-01

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term