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JPS6483379A - Method for preventing spatter sticking - Google Patents

Method for preventing spatter sticking

Info

Publication number
JPS6483379A
JPS6483379A JP23800287A JP23800287A JPS6483379A JP S6483379 A JPS6483379 A JP S6483379A JP 23800287 A JP23800287 A JP 23800287A JP 23800287 A JP23800287 A JP 23800287A JP S6483379 A JPS6483379 A JP S6483379A
Authority
JP
Japan
Prior art keywords
nozzle
electrode chip
welding
coating
carbide
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.)
Pending
Application number
JP23800287A
Other languages
Japanese (ja)
Inventor
Akira Kawamoto
Masabumi Nomura
Hiroyuki Isobe
Yoshio Osada
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.)
Yuken Kogyo Co Ltd
Original Assignee
Yuken Kogyo Co Ltd
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 Yuken Kogyo Co Ltd filed Critical Yuken Kogyo Co Ltd
Priority to JP23800287A priority Critical patent/JPS6483379A/en
Publication of JPS6483379A publication Critical patent/JPS6483379A/en
Pending 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
    • B23K9/32—Accessories
    • B23K9/328—Cleaning of weld torches, i.e. removing weld-spatter; Preventing weld-spatter, e.g. applying anti-adhesives

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)

Abstract

PURPOSE:To improve weld quality by coating a nitride or a carbide of a simple substance or an alloy of B, Al, Si, Ti, Va, Cr, Zr, Hf, Ta and W in a dry state on the surfaces of welding gas nozzle and an electrode chip. CONSTITUTION:The nitride, the carbide, etc., of the simple substance or the alloy of the B, Al, Si, Ti, Va, Cr, Zr, Hf, Ta and W are coated on the surfaces of the torch nozzle and the electrode chip for welding such as CO2 gas shielded arc welding. At this time, the coating is formed by a dry coating method of one of spattering, ion plating and plasma CVD. By this method, since the surfaces of the nozzle and the electrode chip are coated by materials with the high melting point and high hardness, the nozzle or the electrode chip is prevented from melting and wearing away. Since gas flow turbulence due to sticking of spatter metal grains is prevented, the weld quality is ultimately improved.
JP23800287A 1987-09-22 1987-09-22 Method for preventing spatter sticking Pending JPS6483379A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23800287A JPS6483379A (en) 1987-09-22 1987-09-22 Method for preventing spatter sticking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23800287A JPS6483379A (en) 1987-09-22 1987-09-22 Method for preventing spatter sticking

Publications (1)

Publication Number Publication Date
JPS6483379A true JPS6483379A (en) 1989-03-29

Family

ID=17023673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23800287A Pending JPS6483379A (en) 1987-09-22 1987-09-22 Method for preventing spatter sticking

Country Status (1)

Country Link
JP (1) JPS6483379A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1502694A2 (en) * 2004-07-21 2005-02-02 Jürgen Bach Immobilien und Maschinen KG Nozzle for cutting or welding
US20060078738A1 (en) * 2003-06-04 2006-04-13 Mitsubishi Denki Kabushiki Kaisha Coating formed on base metal surface, heat-resistant machinery part, nozzle for processing machine, contact tip for welding, method of forming coating, method of manufacturing heat-resistant machinery part, method of manufacturing nozzle for processing machine, and method of manufacturing contact tip for welding
CN106552988A (en) * 2015-09-24 2017-04-05 魏杰 A kind of welding tip

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060078738A1 (en) * 2003-06-04 2006-04-13 Mitsubishi Denki Kabushiki Kaisha Coating formed on base metal surface, heat-resistant machinery part, nozzle for processing machine, contact tip for welding, method of forming coating, method of manufacturing heat-resistant machinery part, method of manufacturing nozzle for processing machine, and method of manufacturing contact tip for welding
EP1502694A2 (en) * 2004-07-21 2005-02-02 Jürgen Bach Immobilien und Maschinen KG Nozzle for cutting or welding
CN106552988A (en) * 2015-09-24 2017-04-05 魏杰 A kind of welding tip

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