WO2010035964A3 - Welding tip and method of manufacturing the welding tip - Google Patents

Welding tip and method of manufacturing the welding tip Download PDF

Info

Publication number
WO2010035964A3
WO2010035964A3 PCT/KR2009/004999 KR2009004999W WO2010035964A3 WO 2010035964 A3 WO2010035964 A3 WO 2010035964A3 KR 2009004999 W KR2009004999 W KR 2009004999W WO 2010035964 A3 WO2010035964 A3 WO 2010035964A3
Authority
WO
WIPO (PCT)
Prior art keywords
welding tip
internal diameter
manufacturing
phosphorus
copper pipe
Prior art date
Application number
PCT/KR2009/004999
Other languages
French (fr)
Korean (ko)
Other versions
WO2010035964A2 (en
Inventor
신덕수
Original Assignee
주식회사 베스트머트리얼
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 주식회사 베스트머트리얼 filed Critical 주식회사 베스트머트리얼
Publication of WO2010035964A2 publication Critical patent/WO2010035964A2/en
Publication of WO2010035964A3 publication Critical patent/WO2010035964A3/en

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
    • B23K9/24—Features related to electrodes
    • B23K9/26—Accessories for electrodes, e.g. ignition tips
    • 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
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/122—Devices for guiding electrodes, e.g. guide tubes
    • B23K9/123—Serving also as contacting devices supplying welding current to an electrode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/18—Making tools by operations not covered by a single other subclass; Repairing
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/40—Making wire or rods for soldering or welding
    • 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
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/12—Copper or alloys thereof

Abstract

The present invention relates to a welding tip comprising a phosphorus deoxidized copper pipe that constitutes the parent metal, and has undergone a drawing process through the stage wherein its internal diameter is maintained without incurring roughness or loss of dimensional precision; and a high-strength copper alloy tube of minute internal diameter whereinto a wire is inserted and joined with the internal diameter of said phosphorus-deoxidized copper pipe; and a method for manufacturing this welding tip. The welding tip provided by the manufacturing method above has very useful effects in extending durable product life, due to the uniform dimensional precision of its minute internal diameter and low roughness, so that its electrical conductivity is stable, and straightforward wire feeding.
PCT/KR2009/004999 2008-09-29 2009-09-04 Welding tip and method of manufacturing the welding tip WO2010035964A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080095351A KR101051884B1 (en) 2008-09-29 2008-09-29 Manufacturing method of welding tip
KR10-2008-0095351 2008-09-29

Publications (2)

Publication Number Publication Date
WO2010035964A2 WO2010035964A2 (en) 2010-04-01
WO2010035964A3 true WO2010035964A3 (en) 2010-07-08

Family

ID=42060227

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/004999 WO2010035964A2 (en) 2008-09-29 2009-09-04 Welding tip and method of manufacturing the welding tip

Country Status (2)

Country Link
KR (1) KR101051884B1 (en)
WO (1) WO2010035964A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101574872B1 (en) * 2014-01-17 2015-12-04 윤근수 Improved connector of torch and method for manufacturing the same and torch for carbon dioxide welding machine using the same
DE102017123749A1 (en) 2017-10-12 2019-04-18 Kme Germany Gmbh & Co. Kg Contact nozzle for arc welding

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890011668A (en) * 1988-01-14 1989-08-21 다니이 아끼오 Contact tip for arc welding
JPH05277742A (en) * 1992-03-31 1993-10-26 Kobe Steel Ltd Contact tip and its manufacture
KR950026900U (en) * 1994-03-02 1995-10-16 Contact Tips for Welders
KR20000033123A (en) * 1998-11-19 2000-06-15 황해웅 Gas welder tip in which durable core is inserted and compressed

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200398466Y1 (en) * 2005-07-20 2005-10-12 주식회사 동화 티.씨이.에이 A manufacturing press system for welding tip
KR20050080164A (en) * 2005-07-20 2005-08-11 주식회사 동화 티.씨이.에이 A manufacturing method of welding tip and its press system
KR100673545B1 (en) * 2005-08-22 2007-01-24 고려용접봉 주식회사 A method for manufacturing flux cored wire for welding stainless steel having seam

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890011668A (en) * 1988-01-14 1989-08-21 다니이 아끼오 Contact tip for arc welding
JPH05277742A (en) * 1992-03-31 1993-10-26 Kobe Steel Ltd Contact tip and its manufacture
KR950026900U (en) * 1994-03-02 1995-10-16 Contact Tips for Welders
KR20000033123A (en) * 1998-11-19 2000-06-15 황해웅 Gas welder tip in which durable core is inserted and compressed

Also Published As

Publication number Publication date
KR101051884B1 (en) 2011-07-27
KR20100035951A (en) 2010-04-07
WO2010035964A2 (en) 2010-04-01

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