US2064684A - Method of welding - Google Patents

Method of welding Download PDF

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Publication number
US2064684A
US2064684A US751085A US75108534A US2064684A US 2064684 A US2064684 A US 2064684A US 751085 A US751085 A US 751085A US 75108534 A US75108534 A US 75108534A US 2064684 A US2064684 A US 2064684A
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US
United States
Prior art keywords
sheet
plating
piece
basic material
work
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 - Lifetime
Application number
US751085A
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English (en)
Inventor
Peter Ostendorf
Paul Eisner
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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 US2064684A publication Critical patent/US2064684A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/04—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a rolling mill
    • 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
    • B23K20/227—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/30—Foil or other thin sheet-metal making or treating
    • Y10T29/301—Method
    • Y10T29/302—Clad or other composite foil or thin metal making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4981—Utilizing transitory attached element or associated separate material

Definitions

  • the process according to the present inven tion makes no use'of entirely wrapping the basic material provided with the plating sheet or of soldering the borders of the piece of work, but uses removable frames which enclose as tightly as possible and at all sides the borders of the piece of work only.
  • ac- 30 cording to the present invention for covering the plating sheets with heat insulating or heat accumulating protecting layers which together with the piece of work are enclosed by the air tight frame.
  • Fig. l shows partly in cross section the application of the, frames. 40 protecting sheets-for plating the basic material being plated on both sides.
  • Fig. 3 shows in perspective view a section of the piece of work provided with the frame.
  • the plating sheet 2 is placed onto the basic material l and hereafter a frame li is applied to the piece of work so as to enclose tightly the borders of the latter, in order to prevent the admission of air between the parts l and 2.
  • the frames d 50 preferably are U-shaped in cross section and manufactured in any convenient manner, they enclose theborders oi. the piece of work from all sides and cover the surfaces for some distance. Now the piece of work is placed into the- 55 furnace and, after heating, the same is shaped;
  • rolled protecting sheet wrapper has to be burned
  • Fig. 2 is a like view with' outer ⁇ thus at rst it is rolled.
  • the frames disengage themselves from the piece of work and can be used again at another time.
  • an 'outer protecting cover 3 of heat insulating or heat accumulating material (Fig, 2) is applied after the application of ⁇ the sheet 2 on the basic material i.
  • a metal plate of suicierlt thickness may be employed as cover 3, care having to be taken that, by leaving the lm of oxide of the contacting surfaces of themem bers 2 and 3 or by treating these surfaces for instance by the application of separating materials, the protecting cover is not welded to the plating sheet.
  • the air-tight frames enclose also the protecting cover 3 (Fig. 2). In this case,
  • the protecting cover and frames disengage themselves from the plated piece of work and can be used again.
  • the process according to the present invention can be used for plating at one side or at both sides.
  • What I claim iss 1.
  • Method of plating sheet metal, and theI like with a plating sheet of metal which comprises covering said plating sheet with a heat insulating and heat accumulating protecting cover, and enclosing only the borders of the basic material and of the plating sheet as wellfas of the protecting cover in a tight, well tting, but separable frame, in order to prevent the admission of air between the layers of the piece of work, subsequently heating and rolling the piece of work to secure a weld between the basic material and the plating sheet.
  • Method as claimed in claim 1 which consists in arranging a separating agent between the protecting cover and the plating sheet in order to prevent a permanent union between the said protecting cover andthe said plating sheet.
  • Method as claimed in claim 1 which consists in enclosing the borders of the basic material and of the plating sheet as well as of the protecting cover in the air-tight frame.
  • Method of platinga basic material of sheet metal, and the like with a plating sheet of metal which comprises covering said basic material with said plating sheet, hereafter enclosing said basic material and said plating sheet in a tightly the layers of the piece of work, and subsequently iltting but separable frame covering only the heating and rolling the piece of work to securel sideV faces and a small part of the rims of the a weld between the basic material and the plattop and bottom of the piece oi work formed ing sheet.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating With Molten Metal (AREA)
  • Metal Rolling (AREA)
US751085A 1933-11-02 1934-11-01 Method of welding Expired - Lifetime US2064684A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT2064684X 1933-11-02
AT780451X 1933-11-02

Publications (1)

Publication Number Publication Date
US2064684A true US2064684A (en) 1936-12-15

Family

ID=32509121

Family Applications (1)

Application Number Title Priority Date Filing Date
US751085A Expired - Lifetime US2064684A (en) 1933-11-02 1934-11-01 Method of welding

Country Status (2)

Country Link
US (1) US2064684A (fr)
BE (1) BE405997A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2468206A (en) * 1945-04-07 1949-04-26 Superior Steel Corp Bimetallic billet
US2777936A (en) * 1954-03-11 1957-01-15 Superior Steel Corp Making bimetallic billet
US2800709A (en) * 1952-08-22 1957-07-30 Kaiser Aluminium Chem Corp Method of making composite stock
US2820751A (en) * 1952-12-01 1958-01-21 Henry A Saller Process for producing jacketed bodies
US3122423A (en) * 1960-04-04 1964-02-25 Beryllium Corp Method and apparatus for hot rolling high quality metal sheet
US3122828A (en) * 1963-01-14 1964-03-03 Special Metals Inc Conversion of heat-sensitive alloys with aid of a thermal barrier
US3186083A (en) * 1961-05-15 1965-06-01 Lukens Steel Co Method and parting compound for producing titanium clad stainless steel

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2468206A (en) * 1945-04-07 1949-04-26 Superior Steel Corp Bimetallic billet
US2800709A (en) * 1952-08-22 1957-07-30 Kaiser Aluminium Chem Corp Method of making composite stock
US2820751A (en) * 1952-12-01 1958-01-21 Henry A Saller Process for producing jacketed bodies
US2777936A (en) * 1954-03-11 1957-01-15 Superior Steel Corp Making bimetallic billet
US3122423A (en) * 1960-04-04 1964-02-25 Beryllium Corp Method and apparatus for hot rolling high quality metal sheet
US3186083A (en) * 1961-05-15 1965-06-01 Lukens Steel Co Method and parting compound for producing titanium clad stainless steel
US3122828A (en) * 1963-01-14 1964-03-03 Special Metals Inc Conversion of heat-sensitive alloys with aid of a thermal barrier

Also Published As

Publication number Publication date
BE405997A (fr) 1934-11-30

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