DE3710680C1 - Method of producing multi-foils - Google Patents

Method of producing multi-foils

Info

Publication number
DE3710680C1
DE3710680C1 DE19873710680 DE3710680A DE3710680C1 DE 3710680 C1 DE3710680 C1 DE 3710680C1 DE 19873710680 DE19873710680 DE 19873710680 DE 3710680 A DE3710680 A DE 3710680A DE 3710680 C1 DE3710680 C1 DE 3710680C1
Authority
DE
Germany
Prior art keywords
foils
antiperspirant
coatings
package
welding
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
DE19873710680
Other languages
German (de)
Inventor
Des Erfinders Auf Nennung Verzicht
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.)
SURTEC PATENT HOLDING
Original Assignee
SURTEC PATENT HOLDING
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 SURTEC PATENT HOLDING filed Critical SURTEC PATENT HOLDING
Priority to DE19873710680 priority Critical patent/DE3710680C1/en
Application granted granted Critical
Publication of DE3710680C1 publication Critical patent/DE3710680C1/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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/18—Zonal welding by interposing weld-preventing substances between zones not to be welded
    • 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
    • B23K20/06—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of high energy impulses, e.g. magnetic energy
    • B23K20/08—Explosive welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

In order to create a multi-foil package which can be used, for example, as heat-exchanger panels, it is proposed that a multiplicity of metallic foils be placed one above the other, that sectional areas of the foils be provided with weld-inhibiting or weld-preventing coatings or layers, and that the foil package thus formed be subjected to explosive welding.

Description

Die Erfindung bezieht sich auf ein Verfahren zur Herstellung von Multifolien gemäß dem Oberbegriff des Patentanspruches 1.The invention relates to a method for Manufacture of multifilaments according to the generic term of claim 1.

Ein gattungsbildendes Verfahren wird in der FR-PS 13 57 156 beschrieben, bei welchem eine Viel­ zahl von übereinander angeordneter metallischer Folien in den verschweißungsfähigen Bereichen durch den Einsatz von Wärme miteinander fest verbunden werden.A generic method is in the FR-PS 13 57 156 described in which a lot number of metallic ones arranged one above the other Foils in the weldable areas the use of heat firmly connected will.

Aus der US-PS 38 47 558 ist es bekannt, zur Herstel­ lung eines Verbundbauteiles Berylliumdrähte zwischen die Titanfolien anzuordnen und die so aufgestapelten Bleche mit den dazwischenliegenden Verstärkungen durch Sprengplattieren miteinander zu verbinden.From US-PS 38 47 558 it is known to manufacture a composite component between beryllium wires arrange the titanium foils and stack them Sheets with the reinforcements in between by explosive plating.

Aus der GB-PS 12 82 316 ist ein ähnliches Verfahren bekannt.A similar process is known from GB-PS 12 82 316 known.

Schließlich ist es aus der DE-35 28 494 bekannt, zwischen miteinander durch Sprengplattieren zu ver­ bindenden Blechen eine Evakuierung vorzunehmen.Finally, it is known from DE-35 28 494 to ver between each other by explosive plating binding sheets to evacuate.

Der Erfindung liegt die Aufgabe zugrunde, das gat­ tungsbildende Verfahren dahingehend auszugestalten, daß ein Multifolienpaket geschaffen wird, das als Wärmetauscherpaneele oder als kompakte feste Struk­ tur, z. B. zu Versteifungszwecken, eingesetzt werden kann.The invention is based, the gat to design training-forming processes in such a way that a multifilament package is created that as Heat exchanger panels or as a compact solid structure  tur, z. B. for stiffening purposes can.

Diese der Erfindung zugrundeliegende Aufgabe wird dadurch gelöst, daß ausgehend von dem gattungsbil­ denden Verfahren vorgeschlagen wird, daß die Werk­ stoffe der ein Folienpaket bildenden Folien unter­ schiedlich gewählt werden, daß die Beschichtungen den gewünschten Einsatzzweck entsprechend in ihrem Muster bzw. ihrer Form gestaltet werden und daß das derart aufgebaute Folienpaket einer Sprengver­ schweißung unterworfen wird.This object underlying the invention will solved in that starting from the generic The proposed procedure is that the plant substances of the foils forming a foil package be chosen differently that the coatings the desired purpose in your Pattern or their shape are designed and that the a Sprengver foil package constructed in this way welding is subjected.

Die Werkstoffe für die Folien können verschieden sein und statt der Muster, z. B. aus Farbe, können auch flache feste Fasern eingebracht werden. Nach dem Sprengen können die Folien nach Entfernen der verschweißungshemmenden oder verschweißungsverhin­ dernden Bereiche als Wärmetauscherpaneele eingesetzt werden. Der Oberfläche kann ein katalytischer Charakter durch galvanisches oder thermisches Spritzen verliehen werden. Die so gebildeten Paneele können auch mit katalytischer Masse gefüllt werden, wobei die Folienmaterialien aus Kupfer, austeniti­ schen Stählen, Titan, Tantal, Aluminium und Niob bestehen können. Auch sind deren Legierungen für den erfindungsgemäßen Einsatzzweck anwendbar.The materials for the foils can be different be and instead of the pattern, e.g. B. from color, can flat solid fibers can also be introduced. To the foils can be blown up after removing the antiperspirant or antiperspirant areas used as heat exchanger panels will. The surface can be a catalytic Character by galvanic or thermal Syringes are awarded. The panels thus formed can also be filled with catalytic mass, the foil materials made of copper, austeniti steel, titanium, tantalum, aluminum and niobium can exist. Their alloys are also for the Application of the invention applicable.

Durch den Einsatz von zusätzlichen Fasernetzen und Faserbahnen können die Festigkeitseigenschaften des Multifolienpaketes variiert werden.Through the use of additional fiber networks and Fiber webs can improve the strength properties of the Multifilament package can be varied.

Durch den erfindungsgemäßen Vorschlag können sehr kompakte feste Strukturen mit einem breiten Anwen­ dungsfeld geschaffen werden.The proposal according to the invention can be very compact solid structures with a wide range of uses field.

Claims (3)

1. Verfahren zur Herstellung von Multifolien, bei welchen eine Vielzahl von metallischen Folien übereinandergelegt, Teilbereiche der Folien mit verschweißungshemmenden bzw. ver­ schweißungsverhindernden Beschichtungen ver­ sehen werden, die Folien in ihren ver­ schweißungsfähigem Bereich miteinander ver­ schweißt und anschließend die verschweißungs­ hemmenden bzw. verschweißungsverhindernden Beschichtungen ausgewaschen oder ausgelöst werden, dadurch gekennzeichnet, daß die Werk­ stoffe der ein Folienpaket bildenden Folien unterschiedlich gewählt werden, die Beschich­ tungen den gewünschten Einsatzzweck ent­ sprechend in ihrem Muster bzw. ihrer Form ge­ staltet werden und das so gebildete Folien­ paket einer Sprengverschweißung unterworfen wird.1. A process for the production of multifilaments, in which a large number of metallic foils are placed one on top of the other, partial areas of the foils are provided with antiperspirant or antiperspirant coatings, the foils are welded together in their weldable region and then the antiperspirant or antiperspirant coatings washed out or triggered, characterized in that the materials of the films forming a film package are chosen differently, the coatings are designed according to the desired purpose in their pattern or shape, and the film package thus formed is subjected to an explosion welding. 2. Verfahren nach Anspruch 1, dadurch gekenn­ zeichnet, daß die verschweißungshemmenden bzw. verschweißungsverhindernden Beschich­ tungen aus zwischen die Folien eingelegten Papierbahnen oder Faserbahnen gebildet werden.2. The method according to claim 1, characterized records that the antiperspirant  or welding-preventing coating lines between the foils Paper webs or fiber webs are formed. 3. Verfahren nach Anspruch 1 und 2, dadurch ge­ kennzeichnet, daß zwischen die einzelnen Fo­ lienbahnen Netz- oder Faserstrukturen einge­ setzt werden, die zur Verstärkung des erziel­ ten Endpaketes dienen.3. The method according to claim 1 and 2, characterized ge indicates that between the individual fo Lienbahnen mesh or fiber structures inserted be set to reinforce the achieved serve final package.
DE19873710680 1987-03-31 1987-03-31 Method of producing multi-foils Expired DE3710680C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873710680 DE3710680C1 (en) 1987-03-31 1987-03-31 Method of producing multi-foils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873710680 DE3710680C1 (en) 1987-03-31 1987-03-31 Method of producing multi-foils

Publications (1)

Publication Number Publication Date
DE3710680C1 true DE3710680C1 (en) 1988-10-06

Family

ID=6324459

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873710680 Expired DE3710680C1 (en) 1987-03-31 1987-03-31 Method of producing multi-foils

Country Status (1)

Country Link
DE (1) DE3710680C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0399772A2 (en) * 1989-05-25 1990-11-28 British Aerospace Public Limited Company Diffusion bonding and superplastic forming

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1357156A (en) * 1963-03-12 1964-04-03 Method and means for joining metal parts at spaced intervals
GB1282316A (en) * 1968-09-23 1972-07-19 Nitro Nobel Ab Method of forming reinforced metal articles
US3847558A (en) * 1972-08-24 1974-11-12 Us Navy Titanium-beryllium reinforced matrices
DE3528494A1 (en) * 1985-08-08 1987-02-12 Hampel Heinrich Method for the production of multi-layer metal bodies from explosively plated metal plate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1357156A (en) * 1963-03-12 1964-04-03 Method and means for joining metal parts at spaced intervals
GB1282316A (en) * 1968-09-23 1972-07-19 Nitro Nobel Ab Method of forming reinforced metal articles
US3847558A (en) * 1972-08-24 1974-11-12 Us Navy Titanium-beryllium reinforced matrices
DE3528494A1 (en) * 1985-08-08 1987-02-12 Hampel Heinrich Method for the production of multi-layer metal bodies from explosively plated metal plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0399772A2 (en) * 1989-05-25 1990-11-28 British Aerospace Public Limited Company Diffusion bonding and superplastic forming
EP0399772A3 (en) * 1989-05-25 1991-01-30 British Aerospace Public Limited Company Diffusion bonding and superplastic forming

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