GB946990A - Welding equipment - Google Patents

Welding equipment

Info

Publication number
GB946990A
GB946990A GB1410861A GB1410861A GB946990A GB 946990 A GB946990 A GB 946990A GB 1410861 A GB1410861 A GB 1410861A GB 1410861 A GB1410861 A GB 1410861A GB 946990 A GB946990 A GB 946990A
Authority
GB
United Kingdom
Prior art keywords
seam
welding
stylus
april
picture
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
GB1410861A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1410861A priority Critical patent/GB946990A/en
Publication of GB946990A publication Critical patent/GB946990A/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
    • B23K9/12—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
    • B23K9/1272—Geometry oriented, e.g. beam optical trading
    • 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
    • B23K9/02—Seam welding; Backing means; Inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

946,990. Welding by fusion. F. HIRSCHMANN. April 13, 1962 [April 19, 1961], No. 14108/61. Addition to 901,203. Heading B3R. [Also in Division G3] The configuration of a seam to be welded is recorded by moving a stylus of a pantograph along the seam so that a pen produces a picture of the seam on a sheet of paper. The picture is scanned by a photo-electric tracing head which moves a welding torch through a servomotor. The stylus is guided by hand or by a roller sliding on the tapered edges of the seam. Vertical movement of the torch is controlled by a further pantograph or by a system as disclosed in Specification 805,496 which maintains the arc length constant. The drawing of the traces can be by two dark lines on a bright background and can be recorded as a comprehensive trace or as a separate trace for each of the two co-ordinates. The record can also be an engraved groove on a stencil plate or on a magnetic tape. The recording can be combined with recordings of other signals, e.g. welding current.
GB1410861A 1961-04-19 1961-04-19 Welding equipment Expired GB946990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1410861A GB946990A (en) 1961-04-19 1961-04-19 Welding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1410861A GB946990A (en) 1961-04-19 1961-04-19 Welding equipment

Publications (1)

Publication Number Publication Date
GB946990A true GB946990A (en) 1964-01-15

Family

ID=10035133

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1410861A Expired GB946990A (en) 1961-04-19 1961-04-19 Welding equipment

Country Status (1)

Country Link
GB (1) GB946990A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007207A1 (en) * 1978-07-11 1980-01-23 Trw Inc. Method and apparatus for applying a covering of material to a workpiece
EP0034967A1 (en) * 1980-02-13 1981-09-02 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Automatic and auto-adaptive fusion-welding process, and device for carrying out this process
US4591689A (en) * 1985-02-25 1986-05-27 Caterpillar Tractor Co. Adaptive welding guidance apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007207A1 (en) * 1978-07-11 1980-01-23 Trw Inc. Method and apparatus for applying a covering of material to a workpiece
EP0034967A1 (en) * 1980-02-13 1981-09-02 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Automatic and auto-adaptive fusion-welding process, and device for carrying out this process
US4591689A (en) * 1985-02-25 1986-05-27 Caterpillar Tractor Co. Adaptive welding guidance apparatus
WO1986004845A1 (en) * 1985-02-25 1986-08-28 Caterpillar Inc. Adaptive welding guidance apparatus

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