DE488815C - Process for the production of welding electrodes - Google Patents

Process for the production of welding electrodes

Info

Publication number
DE488815C
DE488815C DED54255D DED0054255D DE488815C DE 488815 C DE488815 C DE 488815C DE D54255 D DED54255 D DE D54255D DE D0054255 D DED0054255 D DE D0054255D DE 488815 C DE488815 C DE 488815C
Authority
DE
Germany
Prior art keywords
production
welding electrodes
additives
tube
wick
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
DED54255D
Other languages
German (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.)
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
Application granted granted Critical
Publication of DE488815C publication Critical patent/DE488815C/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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/40—Making wire or rods for soldering or welding
    • B23K35/406—Filled tubular wire or rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetallic Welding Materials (AREA)

Description

Bei elektrischen Schweißungen, insbesondere bei Schweißungen mit Wechselstrom, werden zur Erzielung eines ruhigen Lichtbogens Schweißstäbe verwendet, die zur Erreichung dieses Effektes eine Beimengung von lichtbogenstabilisierenden Mitteln aufweisen. Die Beimengung dieser Zusätze kann durch Ummantelung der Stäbe, Tauchen, in eine Flüssigkeit oder dochtartige Einbringung erfolgen.With electrical welds, especially with alternating current welds, Welding rods are used to achieve a steady arc this effect have an admixture of arc-stabilizing agents. The admixture of these additives can be achieved by sheathing the rods, dipping, in a liquid or wick-like introduction take place.

Die Erfindung bezieht sich nun auf die Herstellung von an sich bekannten Schweißelektroden mit Zusätzen in Form eines Dochtes. Die Füllmasse wird zunächst in einem Rohr fest eingestampft und dieses gefüllte Rohr nun zentral in die Kokille eingesetzt, worauf das Schweißmetall beliebiger Legierung herumgegossen wird. Der lichte Rohrdurchmesser wird zum Durchmesser der Ko-The invention now relates to the production of welding electrodes known per se with additives in the form of a wick. The filling compound is initially in one The pipe is firmly rammed and this filled pipe is now inserted centrally into the mold, whereupon the weld metal of any alloy is poured around. The clear pipe diameter becomes the diameter of the

ao kille in einem dem Endprodukt entsprechenden Verhältnis gewählt. Die Wandstärke des Rohres wird derart bemessen, daß eine Auflösung desselben beim Umgießen nicht eintreten kann. Der so vorbereitete Block wird nun auf die gewünschte Elektrodenstärke ausgewalzt. ao kille chosen in a ratio corresponding to the end product. The wall thickness of the The pipe is dimensioned in such a way that it does not dissolve when it is poured over can. The block prepared in this way is now rolled out to the desired electrode thickness.

Claims (1)

Patentanspruch: 'Claim: ' Verfahren zur Herstellung von Schweißelektroden, bei denen die Zusätze in Form eines Dochtes im Innern der Elektrode untergebracht sind, dadurch gekennzeichnet, daß die Zusätze in ein Rohr eingestampft und mit diesem Rohr in die Kokille eingesetzt Werden, worauf das Schweißmetäll beliebiger Legierung herumgegossen und der so erhaltene Block zu Draht von gewünschtem Durchmesser verwalzt oder gezogen wird.Process for the production of welding electrodes, in which the additives in the form of a wick are housed inside the electrode, characterized in that that the additives are pulped into a tube and used with this tube in the mold, whereupon that Weld metal of any alloy cast around and the block obtained in this way is rolled or drawn into wire of the desired diameter.
DED54255D 1927-10-11 1927-11-05 Process for the production of welding electrodes Expired DE488815C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT488815X 1927-10-11

Publications (1)

Publication Number Publication Date
DE488815C true DE488815C (en) 1930-01-09

Family

ID=3675090

Family Applications (1)

Application Number Title Priority Date Filing Date
DED54255D Expired DE488815C (en) 1927-10-11 1927-11-05 Process for the production of welding electrodes

Country Status (1)

Country Link
DE (1) DE488815C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1019634B (en) * 1953-09-19 1957-11-21 Ver Deutsche Metallwerke Ag Process for the production of welding, soldering and metal spraying wires or electrodes, which consist of individual wires with filler inserted between them
DE972743C (en) * 1952-05-17 1959-09-17 Air Reduction Process for direct current inert gas arc welding with a consumable electrode
DE972750C (en) * 1952-05-17 1959-10-01 Air Reduction Method for alternating current inert gas arc welding with a consumable wire electrode using control metals
DE1093928B (en) * 1954-02-12 1960-12-01 Compania Nac De Productos Process, device and melting metal electrode provided with a flux with a bare surface for arc welding

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972743C (en) * 1952-05-17 1959-09-17 Air Reduction Process for direct current inert gas arc welding with a consumable electrode
DE972750C (en) * 1952-05-17 1959-10-01 Air Reduction Method for alternating current inert gas arc welding with a consumable wire electrode using control metals
DE1019634B (en) * 1953-09-19 1957-11-21 Ver Deutsche Metallwerke Ag Process for the production of welding, soldering and metal spraying wires or electrodes, which consist of individual wires with filler inserted between them
DE1093928B (en) * 1954-02-12 1960-12-01 Compania Nac De Productos Process, device and melting metal electrode provided with a flux with a bare surface for arc welding

Similar Documents

Publication Publication Date Title
DE488815C (en) Process for the production of welding electrodes
DE448308C (en) Connection of cast iron pipes, cast iron pipe parts or fittings
DE629310C (en) Method of making wire
DE431881C (en) Accumulator for miner's lamps
DE566933C (en) Welding wire
AT129732B (en) Process for the production of welding electrodes.
AT156510B (en) Bloom for the production of non-coated welding electrodes with flux additives by rolling, drawing or the like.
DE382335C (en) Current transformer for high voltage
DE734494C (en) Spark plug electrodes
AT159504B (en) Process for the production of welding electrodes, which contain additives inside the welding wire in the form of a wick (core electrode).
DE544688C (en) Pipe walls for containers to be heated or cooled
AT145190B (en) Process for the production of welding electrodes.
AT152405B (en) Isolator for vacuum vessels.
DE922563C (en) Process for the production of welded joints of difficult to melt metals and its application
DE898378C (en) Method for producing a gas-tight, threadless fastening of the center electrode of spark plugs in the insulating body
AT114854B (en) Arc welding electrode and process for its manufacture.
DE944970C (en) Cable lug for connecting aluminum conductors to contacts made of copper or a copper alloy
DE386587C (en) Manufacture of solder wire for fine chain manufacture
DE911447C (en) Metallic rods consisting of individual wires, e.g. Welding rods, soldering rods or electrodes, and methods for their manufacture
DE663778C (en) Process for the production of welding electrodes with a non-metallic core
DE658101C (en) Process for the production of pinch-foot meltings of holding wires for electric vacuum vessels made of glass, quartz or the like.
DE532160C (en) Insulator, in particular hanging or tensioning insulator
DE491511C (en) Process for the production of welding electrodes
AT139081B (en) Process for the production of tubes with non-uniform cross-section from strip material.
DE754978C (en) Electrical discharge vessel