GB1254963A - Improvements in the monitoring, and, if desired, controlling metal transfer in welding processes in electric welding - Google Patents

Improvements in the monitoring, and, if desired, controlling metal transfer in welding processes in electric welding

Info

Publication number
GB1254963A
GB1254963A GB9807/69A GB980769A GB1254963A GB 1254963 A GB1254963 A GB 1254963A GB 9807/69 A GB9807/69 A GB 9807/69A GB 980769 A GB980769 A GB 980769A GB 1254963 A GB1254963 A GB 1254963A
Authority
GB
United Kingdom
Prior art keywords
welding
deviation
frequencies
passed
actual
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
Application number
GB9807/69A
Other languages
English (en)
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.)
REDEMAT
Original Assignee
REDEMAT
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
Priority claimed from DE19681690562 external-priority patent/DE1690562A1/de
Application filed by REDEMAT filed Critical REDEMAT
Publication of GB1254963A publication Critical patent/GB1254963A/en
Expired 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
    • B23K9/095—Monitoring or automatic control of welding parameters
    • 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
    • B23K25/00—Slag welding, i.e. using a heated layer or mass of powder, slag or the like in contact with the material to be joined

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding Control (AREA)
GB9807/69A 1968-03-01 1969-02-24 Improvements in the monitoring, and, if desired, controlling metal transfer in welding processes in electric welding Expired GB1254963A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681690562 DE1690562A1 (de) 1968-03-01 1968-03-01 Verfahren und Vorrichtung zur Kontrolle,Steuerung und/Regelung des Ablaufes von Schweissvorgaengen bei Elektroschweissverfahren

Publications (1)

Publication Number Publication Date
GB1254963A true GB1254963A (en) 1971-11-24

Family

ID=5687587

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9807/69A Expired GB1254963A (en) 1968-03-01 1969-02-24 Improvements in the monitoring, and, if desired, controlling metal transfer in welding processes in electric welding

Country Status (6)

Country Link
US (1) US3632960A (https=)
JP (1) JPS4826588B1 (https=)
BE (1) BE728994A (https=)
CH (1) CH507769A (https=)
FR (1) FR2003069A1 (https=)
GB (1) GB1254963A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008151393A1 (en) * 2007-06-15 2008-12-18 Boc Limited Apparatus and method for monitoring welding

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52161096U (https=) * 1976-05-29 1977-12-07
DE2741469C3 (de) * 1977-09-15 1981-05-21 Messer Griesheim Gmbh, 6000 Frankfurt Einrichtung zum Lichtbogenschweißen oder- schneiden mit einem Steuergerät für den Schweiß-/Schneidvorgang
HU188832B (en) * 1983-01-26 1986-05-28 Retfalvi,Ferenc,Hu Method and apparatus for securing the weld quality during operation, for marking the defect spots on piece and for certifying the quality
US4647754A (en) * 1984-04-10 1987-03-03 Matsushita Electric Industrial Co., Ltd. Consumable electrode type pulse arc welding machine
US4859830A (en) * 1987-10-05 1989-08-22 General Electric Company Method of determining the weldability of a part
US5221825A (en) * 1992-06-01 1993-06-22 The United States Of America As Represented By The Secretary Of Commerce Sensing of gas metal arc welding process characteristics for welding process control
US5521354A (en) * 1994-06-21 1996-05-28 Caterpillar Inc. Method for arc welding fault detection
US5714734A (en) * 1996-11-08 1998-02-03 Mcdermott Technology, Inc. Inspection and control of titanium welds
US5756967A (en) * 1997-04-09 1998-05-26 The United States Of America As Represented By The Secretary Of Commerce Sensing ARC welding process characteristics for welding process control
JP4036960B2 (ja) * 1998-03-31 2008-01-23 株式会社ダイヘン 消耗電極パルス溶接のアーク長制御方法
US6087627A (en) * 1998-09-21 2000-07-11 Lincoln Global, Inc. Method of controlling a welding process and controller therefor
US20050169346A1 (en) * 2004-01-29 2005-08-04 Trw Automotive U.S. Llc Method for monitoring quality of a transmissive laser weld

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3191441A (en) * 1962-09-04 1965-06-29 Sperry Rand Corp Weld quality monitoring device for welding machines
US3250894A (en) * 1963-03-22 1966-05-10 Union Carbide Corp Method and apparatus for monitoring short circuits in electric arc welding
US3346716A (en) * 1964-03-20 1967-10-10 Hughes Aircraft Co Welding control circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008151393A1 (en) * 2007-06-15 2008-12-18 Boc Limited Apparatus and method for monitoring welding

Also Published As

Publication number Publication date
CH507769A (de) 1971-05-31
FR2003069A1 (https=) 1969-11-07
JPS4826588B1 (https=) 1973-08-13
BE728994A (https=) 1969-08-01
US3632960A (en) 1972-01-04

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