FR2007495A1 - Control of welding torch by plasma jet measurement - Google Patents

Control of welding torch by plasma jet measurement

Info

Publication number
FR2007495A1
FR2007495A1 FR6914190A FR6914190A FR2007495A1 FR 2007495 A1 FR2007495 A1 FR 2007495A1 FR 6914190 A FR6914190 A FR 6914190A FR 6914190 A FR6914190 A FR 6914190A FR 2007495 A1 FR2007495 A1 FR 2007495A1
Authority
FR
France
Prior art keywords
plasma
plasma jet
welding torch
control
distance
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.)
Granted
Application number
FR6914190A
Other languages
English (en)
French (fr)
Other versions
FR2007495B1 (de
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.)
Linde GmbH
Original Assignee
Linde GmbH
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 AT389368A external-priority patent/AT285288B/de
Priority claimed from AT389168A external-priority patent/AT285286B/de
Priority claimed from AT389268A external-priority patent/AT285287B/de
Application filed by Linde GmbH filed Critical Linde GmbH
Publication of FR2007495A1 publication Critical patent/FR2007495A1/fr
Application granted granted Critical
Publication of FR2007495B1 publication Critical patent/FR2007495B1/fr
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
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/127—Means for tracking lines during arc welding or cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
FR6914190A 1968-04-22 1969-04-22 Control of welding torch by plasma jet measurement Granted FR2007495A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT389368A AT285288B (de) 1968-04-22 1968-04-22 Vorrichtung zur Führung eines Objektes in einem konstanten Abstand entlang eines vorgegebenen Weges
AT389168A AT285286B (de) 1968-04-22 1968-04-22 Vorrichtung zur Führung eines Objektes in einem konstanten Abstand entlang eines vorgegebenen Weges
AT389268A AT285287B (de) 1968-04-22 1968-04-22 Vorrichtung zur Führung eines Objektes in einem konstanten Abstand entlang eines vorgegebenen Weges

Publications (2)

Publication Number Publication Date
FR2007495A1 true FR2007495A1 (en) 1970-01-09
FR2007495B1 FR2007495B1 (de) 1973-11-30

Family

ID=27149684

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6914190A Granted FR2007495A1 (en) 1968-04-22 1969-04-22 Control of welding torch by plasma jet measurement

Country Status (5)

Country Link
BE (1) BE731781A (de)
CH (1) CH497743A (de)
DE (1) DE1913126A1 (de)
FR (1) FR2007495A1 (de)
NL (1) NL6906170A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017707A (en) * 1974-12-04 1977-04-12 Caterpillar Tractor Co. Method of and means for spacing control of plasma arc torch
US4350868A (en) * 1975-07-14 1982-09-21 Matsushita Electric Industrial Co., Ltd. Follow-up control apparatus for controlling the movement of a welding weaving device
US4170727A (en) * 1978-05-19 1979-10-09 Thermal Dynamics Corporation Thermal torch height acquisition circuit
DE2848957C2 (de) * 1978-11-11 1985-08-29 Messer Griesheim Ltd., Whitley Bay, Tyne and Wear Verfahren und Vorrichtung zum automatischen Einstellen der Anfangshöhe eines Schneidbrenners von einem Werkstück
CN101934419B (zh) * 2010-09-27 2012-06-06 无锡华联精工机械有限公司 半挂车焊接设备中的导弧机构

Also Published As

Publication number Publication date
DE1913126A1 (de) 1969-11-06
NL6906170A (de) 1969-10-24
BE731781A (de) 1969-10-01
CH497743A (de) 1970-10-15
FR2007495B1 (de) 1973-11-30

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse