FR2074089A5 - Submerged arc welding - Google Patents

Submerged arc welding

Info

Publication number
FR2074089A5
FR2074089A5 FR7046017A FR7046017A FR2074089A5 FR 2074089 A5 FR2074089 A5 FR 2074089A5 FR 7046017 A FR7046017 A FR 7046017A FR 7046017 A FR7046017 A FR 7046017A FR 2074089 A5 FR2074089 A5 FR 2074089A5
Authority
FR
France
Prior art keywords
arc welding
submerged arc
head
infra
workpieces
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
FR7046017A
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.)
GRIMMA MASCH APP VEB
Original Assignee
GRIMMA MASCH APP VEB
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 GRIMMA MASCH APP VEB filed Critical GRIMMA MASCH APP VEB
Application granted granted Critical
Publication of FR2074089A5 publication Critical patent/FR2074089A5/fr
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
    • B23K9/1274—Using non-contact, optical means, e.g. laser means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Arc Welding Control (AREA)
FR7046017A 1969-12-22 1970-12-21 Submerged arc welding Expired FR2074089A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14451969 1969-12-22

Publications (1)

Publication Number Publication Date
FR2074089A5 true FR2074089A5 (en) 1971-10-01

Family

ID=5481980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7046017A Expired FR2074089A5 (en) 1969-12-22 1970-12-21 Submerged arc welding

Country Status (4)

Country Link
AT (1) AT302775B (fr)
CS (1) CS164877B2 (fr)
DE (1) DE2062082A1 (fr)
FR (1) FR2074089A5 (fr)

Also Published As

Publication number Publication date
AT302775B (de) 1972-09-15
DE2062082A1 (de) 1971-07-29
CS164877B2 (fr) 1975-11-28

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Legal Events

Date Code Title Description
ST Notification of lapse