AT104344B - Process for the aluminothermic welding of butt against each other workpieces. - Google Patents

Process for the aluminothermic welding of butt against each other workpieces.

Info

Publication number
AT104344B
AT104344B AT104344DA AT104344B AT 104344 B AT104344 B AT 104344B AT 104344D A AT104344D A AT 104344DA AT 104344 B AT104344 B AT 104344B
Authority
AT
Austria
Prior art keywords
workpieces
butt against
aluminothermic
welding
aluminothermic welding
Prior art date
Application number
Other languages
German (de)
Inventor
Ingwer Block
Original Assignee
Ingwer Block
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 Ingwer Block filed Critical Ingwer Block
Application granted granted Critical
Publication of AT104344B publication Critical patent/AT104344B/en

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
    • B23K23/00—Alumino-thermic welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Arc Welding In General (AREA)
  • Heat Treatment Of Articles (AREA)

Description

       

   <Desc/Clms Page number 1> 
 



  Verfahren   zum   aluminothermischen Verschweissen von stumpf gegeneinanderliegenden
Werkstiicken. 
 EMI1.1 
 

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 EMI2.1 
 umkleidet und beispielsweise mittels eines Benzolgebläses eine Stichflamme durch die Form geschickt, welche die freiliegenden Schienenenden gleichmässig umspült und vorerhitzt. Nach beendeter Vorerhitzung erfolgt der Einguss der   alumil10thermischen   oder aluminogenetischen Masse, welche zwischen die freiliegenden   Schienenflächen   tritt und sie infolgedessen schnell und auf ihrer gesamten Fläche gleichmässig auf Schweissglut bringt. Hierauf werden die Schienenenden mittels der Klemmvorrichtung gegeneinander gepresst, wodurch das aluminothermische Metall aus der Stossfuge herausgedrängt und die   Schweissung   der Schienen beendet wird. 



     Als aluminothermisch"oder aluminogenetisch"im Sinne   der Erfindung werden auch solche in ihrer Wirkungsweise dem Thermit gleichwertige oder ähnliche Gemische aufgefasst, welche kein Aluminium enthalten. 
 EMI2.2 




   <Desc / Clms Page number 1>
 



  Process for the aluminothermic welding of butt against each other
Work pieces.
 EMI1.1
 

 <Desc / Clms Page number 2>

 
 EMI2.1
 and for example by means of a benzene blower, a jet flame is sent through the mold, which washes the exposed rail ends evenly and preheats. After the preheating has ended, the aluminum-thermal or aluminogenetic compound is poured in, which is placed between the exposed rail surfaces and consequently quickly and evenly heats up welding over its entire surface. The rail ends are then pressed against one another by means of the clamping device, whereby the aluminothermic metal is forced out of the butt joint and the welding of the rails is ended.



     As aluminothermic "or aluminogenetic" within the meaning of the invention, mixtures that are equivalent or similar in their mode of action to thermite and which do not contain aluminum are understood.
 EMI2.2

Claims (1)

Verfahren zum aluminothermischen Verschweissen von stumpf gegeneinanderliegenden Werk- stücken, insbesondere Schienen, dadurch gekennzeichnet, dass die zu verschweissenden Enden in einem gewissen Abstand voneinander verlegt, durch Einguss von aluminothermisehem Metall auf Schweissglut gebracht und dann durch Zusammenpressen unter Verdrängung dieses Metalles verschweisst werden. A method for the aluminothermic welding of butt against each other workpieces, in particular rails, characterized in that the ends to be welded are laid at a certain distance from each other, brought to welding embers by pouring aluminothermic metal and then welded by pressing together while displacing this metal.
AT104344D 1923-08-30 1924-08-19 Process for the aluminothermic welding of butt against each other workpieces. AT104344B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE104344X 1923-08-30

Publications (1)

Publication Number Publication Date
AT104344B true AT104344B (en) 1926-10-11

Family

ID=5649982

Family Applications (1)

Application Number Title Priority Date Filing Date
AT104344D AT104344B (en) 1923-08-30 1924-08-19 Process for the aluminothermic welding of butt against each other workpieces.

Country Status (3)

Country Link
AT (1) AT104344B (en)
CH (1) CH112429A (en)
GB (1) GB221221A (en)

Also Published As

Publication number Publication date
GB221221A (en) 1925-01-08
CH112429A (en) 1925-10-16

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