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SE7613469L - Forfarande for att kvalitetssekra en svetsforbindning vid elektrisk motstandspunktsvetsning - Google Patents

Forfarande for att kvalitetssekra en svetsforbindning vid elektrisk motstandspunktsvetsning

Info

Publication number
SE7613469L
SE7613469L SE7613469A SE7613469A SE7613469L SE 7613469 L SE7613469 L SE 7613469L SE 7613469 A SE7613469 A SE 7613469A SE 7613469 A SE7613469 A SE 7613469A SE 7613469 L SE7613469 L SE 7613469L
Authority
SE
Sweden
Prior art keywords
welding
procedure
quality
electric resistance
resistance point
Prior art date
Application number
SE7613469A
Other languages
Unknown language ( )
English (en)
Inventor
R Schefer
S Singh
Original Assignee
Eichorn Friedrich
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 Eichorn Friedrich filed Critical Eichorn Friedrich
Publication of SE7613469L publication Critical patent/SE7613469L/sv

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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/34—Preliminary treatment
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/25—Monitoring devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
SE7613469A 1975-12-11 1976-12-01 Forfarande for att kvalitetssekra en svetsforbindning vid elektrisk motstandspunktsvetsning SE7613469L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752555792 DE2555792A1 (de) 1975-12-11 1975-12-11 Verfahren zur qualitaetssicherung der schweissverbindungen beim elektrischen widerstandspunktschweissen

Publications (1)

Publication Number Publication Date
SE7613469L true SE7613469L (sv) 1977-06-12

Family

ID=5964112

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7613469A SE7613469L (sv) 1975-12-11 1976-12-01 Forfarande for att kvalitetssekra en svetsforbindning vid elektrisk motstandspunktsvetsning

Country Status (9)

Country Link
US (1) US4329561A (sv)
JP (1) JPS5275633A (sv)
BR (1) BR7608294A (sv)
CA (1) CA1060957A (sv)
DE (1) DE2555792A1 (sv)
FR (1) FR2334460A1 (sv)
GB (1) GB1536179A (sv)
IT (1) IT1065916B (sv)
SE (1) SE7613469L (sv)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57202988A (en) * 1981-06-10 1982-12-13 Nippon Abionikusu Kk Accommodation controlling device for resistance welding
US4447700A (en) * 1982-06-07 1984-05-08 General Electric Company Resistance spot welder adaptive control
US4596917A (en) * 1984-01-16 1986-06-24 General Electric Company Resistance spot welder process monitor
US5128507A (en) * 1984-01-30 1992-07-07 Medar, Inc. Weld control structure for and method of delaying initiation of a weld
US4672167A (en) * 1985-06-17 1987-06-09 General Battery Corporation Method and apparatus for welding metallic parts
US4675494A (en) * 1985-11-18 1987-06-23 Ford Motor Company Preheat time compensating weld control
US4777617A (en) * 1987-03-12 1988-10-11 International Business Machines Corporation Method for verifying spelling of compound words
US4873634A (en) * 1987-03-27 1989-10-10 International Business Machines Corporation Spelling assistance method for compound words
JPH07106461B2 (ja) * 1991-10-01 1995-11-15 昭男 平根 スポット溶接機およびスポット溶接方法
US5302948A (en) * 1991-10-03 1994-04-12 Lau Clifford B Object pointer computer input apparatus
US5483035A (en) * 1993-09-21 1996-01-09 Nadex Co., Ltd. System for and method of controlling resistance welder
JP3886603B2 (ja) * 1997-07-14 2007-02-28 株式会社ナ・デックス 単位体積当たりの累積発熱量を指標とする抵抗溶接システム
US6825418B1 (en) 2000-05-16 2004-11-30 Wpfy, Inc. Indicia-coded electrical cable
JP4477840B2 (ja) 2002-08-09 2010-06-09 矢崎総業株式会社 物品の自動マーキング方法及び自動マーキング装置
WO2004056524A1 (en) * 2002-12-20 2004-07-08 Koninklijke Philips Electronics N.V. A method and a device for laser spot welding
WO2007079041A2 (en) * 2005-12-30 2007-07-12 Roger Hirsch Resistance welding machine pinch point safety sensor
US8905108B2 (en) 2007-06-04 2014-12-09 Encore Wire Corporation Method and apparatus for applying labels to cable
WO2010021899A1 (en) * 2008-08-18 2010-02-25 Productive Research LLC. Formable light weight composites
US8826960B1 (en) 2009-06-15 2014-09-09 Encore Wire Corporation System and apparatus for applying labels to cable or conduit
US11319104B1 (en) 2009-01-30 2022-05-03 Encore Wire Corporation System and apparatus for applying labels to cable or conduit
US7954530B1 (en) 2009-01-30 2011-06-07 Encore Wire Corporation Method and apparatus for applying labels to cable or conduit
EP2519376B1 (en) * 2009-12-28 2020-11-25 Productive Research LLC. Process for welding composite materials and articles therefrom
KR101918088B1 (ko) 2010-02-15 2018-11-13 프로덕티브 리서치 엘엘씨 성형가능한 경량 복합 재료 시스템 및 방법
CN105415769B (zh) 2011-02-21 2019-07-16 多产研究有限责任公司 包括不同性能的区域的复合材料和方法
US9233526B2 (en) 2012-08-03 2016-01-12 Productive Research Llc Composites having improved interlayer adhesion and methods thereof
US9950383B2 (en) * 2013-02-05 2018-04-24 Illinois Tool Works Inc. Welding wire preheating system and method
US12194579B2 (en) 2015-12-10 2025-01-14 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US10675699B2 (en) 2015-12-10 2020-06-09 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US10766092B2 (en) 2017-04-18 2020-09-08 Illinois Tool Works Inc. Systems, methods, and apparatus to provide preheat voltage feedback loss protection
US10870164B2 (en) 2017-05-16 2020-12-22 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
EP3634682B1 (en) 2017-06-09 2023-08-23 Illinois Tool Works, Inc. Contact tip with screw threads with longitudinal slots for gas flow, and a head to enable unthreading ; welding torch with such contact tip
CN111315524A (zh) 2017-06-09 2020-06-19 伊利诺斯工具制品有限公司 具有两个触头和用于将电流传导至触头的多个液冷组件的焊接炬
EP3634683B1 (en) 2017-06-09 2022-03-23 Illinois Tool Works, Inc. Welding assembly for a welding torch, with two contact tips and a cooling body to cool and conduct current
EP3634684B1 (en) 2017-06-09 2022-10-05 Illinois Tool Works Inc. Welding torch with a first contact tip to preheat welding wire and a second contact tip
US11524354B2 (en) 2017-06-09 2022-12-13 Illinois Tool Works Inc. Systems, methods, and apparatus to control weld current in a preheating system
US11020813B2 (en) 2017-09-13 2021-06-01 Illinois Tool Works Inc. Systems, methods, and apparatus to reduce cast in a welding wire
SE543245C2 (sv) 2018-07-04 2020-10-27 Car O Liner Group Ab A spot welding machine for automatic workpiece preconditioning
EP3843933A1 (en) 2018-08-31 2021-07-07 Illinois Tool Works, Inc. Submerged arc welding systems and submerged arc welding torches to resistively preheat electrode wire
US11014185B2 (en) 2018-09-27 2021-05-25 Illinois Tool Works Inc. Systems, methods, and apparatus for control of wire preheating in welding-type systems
WO2020132251A2 (en) 2018-12-19 2020-06-25 Illinois Tool Works Inc. Systems, methods and apparatus to preheat welding wire
US11338552B2 (en) 2019-02-15 2022-05-24 Productive Research Llc Composite materials, vehicle applications and methods thereof
US12103121B2 (en) 2019-04-30 2024-10-01 Illinois Tool Works Inc. Methods and apparatus to control welding power and preheating power
US11772182B2 (en) 2019-12-20 2023-10-03 Illinois Tool Works Inc. Systems and methods for gas control during welding wire pretreatments

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848595A (en) * 1957-02-06 1958-08-19 Budd Co Resistance welding control
FR1431916A (fr) * 1965-02-03 1966-03-18 Citroen Sa Andre Dispositif de commande pneumatique à séquence
US3417221A (en) * 1965-11-15 1968-12-17 Lucas Industries Ltd Displacement measuring apparatus
US3504157A (en) * 1966-05-25 1970-03-31 Robotron Corp Slope control for resistance welding
US3662146A (en) * 1967-07-03 1972-05-09 Robotron Corp End weld control circuit
GB1222443A (en) * 1968-04-10 1971-02-10 Welding Inst Improvements relating to resistance welding
US3588438A (en) * 1968-08-26 1971-06-28 Robotron Corp Electrical circuit
US3538293A (en) * 1968-12-10 1970-11-03 Elco Corp Apparatus for welding conductors separated by thermoplastic insulation
GB1321838A (en) * 1969-07-16 1973-07-04 Pressed Steel Fisher Ltd Resistance welding control
DE2010878C3 (de) * 1970-03-07 1979-03-08 Volkswagenwerk Ag, 3180 Wolfsburg Verfahren zur Überwachung eines Widerstandspunk tschweißvorganges
FR2101910A5 (en) * 1970-07-29 1972-03-31 Matsushita Electric Industrial Co Ltd Spot welding - by displacing thermoplastic interlayer by extraneous short circuit between outer metal layers
IT1005538B (it) * 1973-11-13 1976-09-30 Axis Spa Controllo elettronico per macchina saldatrice per collettori di motori elettrici e per altri impieghi con mezzi di controllo dell andamento della saldatura

Also Published As

Publication number Publication date
FR2334460A1 (fr) 1977-07-08
IT1065916B (it) 1985-03-04
JPS5275633A (en) 1977-06-24
US4329561A (en) 1982-05-11
BR7608294A (pt) 1977-11-29
FR2334460B1 (sv) 1982-05-14
CA1060957A (en) 1979-08-21
GB1536179A (en) 1978-12-20
DE2555792A1 (de) 1977-06-23

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