DE1765048A1 - Method for contacting current carriers made of aluminum - Google Patents

Method for contacting current carriers made of aluminum

Info

Publication number
DE1765048A1
DE1765048A1 DE19681765048 DE1765048A DE1765048A1 DE 1765048 A1 DE1765048 A1 DE 1765048A1 DE 19681765048 DE19681765048 DE 19681765048 DE 1765048 A DE1765048 A DE 1765048A DE 1765048 A1 DE1765048 A1 DE 1765048A1
Authority
DE
Germany
Prior art keywords
aluminum
contacting
contact
covered
points
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.)
Pending
Application number
DE19681765048
Other languages
German (de)
Inventor
Helmut Moll
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE19681765048 priority Critical patent/DE1765048A1/en
Priority to NL6902665A priority patent/NL6902665A/xx
Priority to AT168869A priority patent/AT298594B/en
Priority to CH320569A priority patent/CH481500A/en
Priority to BE730215D priority patent/BE730215A/xx
Priority to SE04054/69A priority patent/SE365909B/xx
Priority to FR6908630A priority patent/FR2004739A1/fr
Priority to ES365222A priority patent/ES365222A1/en
Priority to GB05644/69A priority patent/GB1217104A/en
Publication of DE1765048A1 publication Critical patent/DE1765048A1/en
Pending 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
    • B23K20/22—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
    • B23K20/233—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 without ferrous layer
    • B23K20/2333—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 without ferrous layer one layer being aluminium, magnesium or beryllium
    • 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
    • B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
    • B23K20/103—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding using a roller
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/10—Aluminium or alloys thereof
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/12—Copper or alloys thereof
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Resistance Welding (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Description

Verfahren zum Kontaktieren von Stromträgern au3 AluminiumMethod for contacting current carriers made of aluminum

Die Erfindung bezieht sich auf ein Verfahren zum Kontaktieren von Stron trägern aus Aluminium.The invention relates to a method of contacting Stron supports made of aluminum.

Stromschienen, Kontaktträger, Kontaktbrücken usw. aus Aluminium oder
dessen Legierungen können mit Kupferzu- oder -ableitungen wegen Über- " gangswiderständen nicht durch einfache Klemm- baw. Schraubverbindungen kontaktiert werden. Lotungen von Kupfer unmi r, te j.har auf Aluminium 3ind nur mit großen Schwierigkeiten und Linslenerheiten möglich.Busbars, contact carriers, contact bridges, etc. made of aluminum or
its alloys can use Kupferzu- or discharge lines for over- "gang resistors not baw by simple clamping. screw can be contacted. soundings of copper unmi r te j.har aluminum 3ind possible only with great difficulty and Linslenerheiten.

Der Erfindung Liegt die Aufgabe uugrunde, ein Verfahren au entwickeln, mit dem co möglich Lot, ohne die obvn i:-i:rjivL iaer ι .n SühwierLgköiten
iJtromtrfignr au·.) Aluminium Ί-ier aeijaeri r,!??:---*-'-*·"'·./1·^ ,'u izu-u'tii'&iiviuis., The invention If the task uugrunde, au develop a process with the co Lot possible without the obvn i: i: rji v L iaer ι .n SühwierLgköiten
iJtromtrfignr au ·.) Aluminum Ί-ier aeijaeri r,! ??: --- * -'- * · "'·. / 1 · ^,' u izu-u'tii '& iiviuis.,

BAD ORiGJNALBAD ORiGJNAL

I. PLA 68/1131I. PLA 68/1131

Erfindungsgemäß wird die Aufgabe dadurch gelöst, daß zunächst die für
die Kontaktierung vorgesehenen Stellen des Stromträgers mit einer Kontaktfolie durch Ultraschallpunktschweißen oder durch UltraschalLrollschweißen überzogen werden und daß dann an diesen Stellen Lot-, Schratt oder Klemmverbindungen angebracht werden. Besonders vorteilhaft ist en als Kontaktfolien Kupfer- oder f.Iessingfolien zu verwenden. ALs Kontaktfolien eignen sich auch Verbund folien aus Kupfer und Aluminium oder
Gold- und Silberfoüen.According to the invention the object is achieved in that initially the for
the contacting provided points of the current carrier are covered with a contact foil by ultrasonic spot welding or ultrasonic roll welding and that solder, scrap or clamp connections are then attached to these points. It is particularly advantageous to use copper or brass foils as contact foils. Composite foils made of copper and aluminum are also suitable as contact foils
Gold and silver prints.

Insbesondere in der Massenfertigung der kompletten Kontaktträger durch Abscheren bzw. Ausstanzen von endlosen Bändern wird durcli die erfindungsgemäße Anwendung des Ultraschallrollnahtachweißens ein wirtschaftliches Überziehen der Kontaktträger mit einer endlosen Kontaktfolie ermöglicht. Dieser Schweißprozeß Kann in einer Folgewerkzeuganlage parallel zum Aufachweißen der Ableitungen, Aufbringen der Kontakte und zum
Stanzvorgang durchgeführt werden.In particular in the mass production of complete contact carriers by shearing or punching out endless strips, the inventive use of ultrasonic roll seam welding enables the contact carriers to be covered economically with an endless contact film. This welding process can be carried out in a subsequent tool system parallel to the welding of the leads, the application of the contacts and the
Punching process can be carried out.

Da3 Aufschweißen von Kontaktfolien kann auch dazu verwendet werden,Da3 welding of contact foils can also be used to

an Aluminiumbauteilen aller Art Lot-, Schraub- oder Klemmverbindungen hergestellt werden können.on aluminum components of all kinds solder, screw or clamp connections can be produced.

4 Patentansprüche4 claims

109827/0436109827/0436

- i? - Wb/- i? - Wb /

BAD ORIGlräCBATH ORIGlRAC

Claims (4)

PatentansprücheClaims 1. Verfahren zum Kontaktieren 'von Stromträgern aus Aluminium oder dessen Legierungen, dadurch gekennzeichnet, daß zunächst die für die Kontaktierung vorgesehenen Stellen des Stromträgers mit einer Kontaktfolie durch Ultraschallpunktschweißen oder durch Ultraschallrollschweißen überzogen werden und daß dann an diesen Stellen Lot-, Schraub- oder Klemmverbindungen angebracht werden.1. Method for contacting 'current carriers made of aluminum or its Alloys, characterized in that initially the points of the current carrier provided for contacting are covered with a contact foil be covered by ultrasonic spot welding or ultrasonic roll welding and that then solder, Screw or clamp connections are attached. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die für die Kontaktierung vorgesehenen Stellen mit einer Kupfer- oder Meusingfolie überzogen werden.2. The method according to claim 1, characterized in that the for the Contact provided points with a copper or meusing foil be coated. 3. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die für die Kontaktierung vorgesehenen Stellen mit einer Verbundfolie auo Gu und Al (Kupal) überzogen werden.3. The method according to claim 1, characterized in that for the Contact points provided are covered with a composite film auo Gu and Al (Kupal). 4. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die für die Kontaktierung vorgesehenen Stellen mit einer Gold- oder Silberfolie überzogen werden.4. The method according to claim 1, characterized in that the for the Contacting provided places are covered with a gold or silver foil. Wb/Fr,Wb / Fri, 10982 7/043610982 7/0436
DE19681765048 1968-03-26 1968-03-26 Method for contacting current carriers made of aluminum Pending DE1765048A1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE19681765048 DE1765048A1 (en) 1968-03-26 1968-03-26 Method for contacting current carriers made of aluminum
NL6902665A NL6902665A (en) 1968-03-26 1969-02-20
AT168869A AT298594B (en) 1968-03-26 1969-02-20 Method for contacting current carriers made of aluminum
CH320569A CH481500A (en) 1968-03-26 1969-03-03 Process for contacting current carriers made of aluminum or its alloys
BE730215D BE730215A (en) 1968-03-26 1969-03-20
SE04054/69A SE365909B (en) 1968-03-26 1969-03-24
FR6908630A FR2004739A1 (en) 1968-03-26 1969-03-24
ES365222A ES365222A1 (en) 1968-03-26 1969-03-25 Devices including pieces of aluminium or an alloy of aluminium and layers of electrically conductive material welded to said pieces
GB05644/69A GB1217104A (en) 1968-03-26 1969-03-25 Devices including pieces of aluminium or an alloy of aluminium and layers of electrically conductive material welded to said pieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681765048 DE1765048A1 (en) 1968-03-26 1968-03-26 Method for contacting current carriers made of aluminum

Publications (1)

Publication Number Publication Date
DE1765048A1 true DE1765048A1 (en) 1971-07-01

Family

ID=5698247

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681765048 Pending DE1765048A1 (en) 1968-03-26 1968-03-26 Method for contacting current carriers made of aluminum

Country Status (9)

Country Link
AT (1) AT298594B (en)
BE (1) BE730215A (en)
CH (1) CH481500A (en)
DE (1) DE1765048A1 (en)
ES (1) ES365222A1 (en)
FR (1) FR2004739A1 (en)
GB (1) GB1217104A (en)
NL (1) NL6902665A (en)
SE (1) SE365909B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2517347A1 (en) * 1975-04-19 1976-10-28 Rau Fa G CONTACT BODY AND MANUFACTURING PROCESS FOR IT

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546409A (en) * 1982-04-02 1985-10-08 Mitsubishi Denki Kabushiki Kaisha Device for cooling semiconductor elements
US5942314A (en) * 1997-04-17 1999-08-24 Mitsui Mining & Smelting Co., Ltd. Ultrasonic welding of copper foil
WO1999053737A1 (en) * 1998-04-10 1999-10-21 R.E. Service Company, Inc. Steel alloy separator sheets and copper/steel laminated sheets for use in manufacturing printed circuit boards
US6127051A (en) * 1998-04-10 2000-10-03 R. E. Service Company, Inc. Copper/steel laminated sheet for use in manufacturing printed circuit boards
US6355360B1 (en) 1998-04-10 2002-03-12 R.E. Service Company, Inc. Separator sheet laminate for use in the manufacture of printed circuit boards
US6129998A (en) * 1998-04-10 2000-10-10 R.E. Service Company, Inc. Copper/steel laminated sheet for use in manufacturing printed circuit boards
US6129990A (en) * 1998-04-10 2000-10-10 R. E. Service Company, Inc. Copper/steel laminated sheet for use in manufacturing printed circuit boards
IT1305116B1 (en) * 1998-09-14 2001-04-10 Zincocelere Spa COMPONENT FOR MULTILAYER PRINTED CIRCUIT, METHOD FOR SUABABRICATION AND RELATED MULTI-PURPOSE PRINTED CIRCUIT.
US6783860B1 (en) 2001-05-11 2004-08-31 R. E. Service Company, Inc. Laminated entry and exit material for drilling printed circuit boards
CN102950356B (en) * 2012-11-12 2015-08-26 台州欧信环保净化器有限公司 Metal beehive carrier plain film adds the Apparatus for () and method therefor of welding wire
CN103551721B (en) * 2013-10-31 2016-01-20 哈尔滨工业大学（威海） Ultrasonic prefabricated transitional band welds the method preparing heterogenous material joint subsequently
CN113872004B (en) * 2021-09-07 2024-05-10 和田工业精密电子(常熟)有限公司 Metal terminal assembling mechanism of vehicle-mounted connector
CN116532778B (en) * 2023-04-24 2023-11-07 东莞市索莱德自动化科技有限公司 Ultrasonic wave roll welding equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2517347A1 (en) * 1975-04-19 1976-10-28 Rau Fa G CONTACT BODY AND MANUFACTURING PROCESS FOR IT

Also Published As

Publication number Publication date
GB1217104A (en) 1970-12-31
NL6902665A (en) 1969-09-30
CH481500A (en) 1969-11-15
AT298594B (en) 1972-05-10
SE365909B (en) 1974-04-01
ES365222A1 (en) 1971-02-16
BE730215A (en) 1969-09-01
FR2004739A1 (en) 1969-11-28

Similar Documents

Publication Publication Date Title
DE1765048A1 (en) Method for contacting current carriers made of aluminum
ATE135490T1 (en) METHOD FOR PRODUCING RESISTORS FROM COMPOSITE MATERIAL AND IN PARTICULAR RESISTORS PRODUCED BY THIS METHOD
DE2517347C2 (en) Contact body and manufacturing process for this
DE2554968A1 (en) METHOD OF MANUFACTURING ELECTRICAL CONDUCTOR FRAMES
ATE21463T1 (en) METHOD OF BRADING ZINC OXIDE VARISTORS.
DE1915148C3 (en) Process for the production of metallic bumps in semiconductor devices
DE3406542A1 (en) Process for fabricating a semiconductor component
DE548002C (en) Process for spot welding workpieces with insulating layers or intermediate layers
DE1765884A1 (en) Circuits with thin films
DE535666C (en) Process for the production of commutator bars from two materials
DE2365450B2 (en) Solderable silver-metal oxide electrical contact composite - has backing layer of silver-copper alloy
DE2323529A1 (en) CIRCUIT BOARD WITH PRINTED OR CLADDED TRACKS
DE933825C (en) Dry rectifier in zero point connection
DE106155C (en)
DE2627424A1 (en) Printed circuit board soft solder connections - have indentation made in material wound with thin copper wire to form wiped joint
AT298932B (en) Device for the production of tin layers or tin alloy layers on wire made of copper or copper alloys by hot-dip tinning
DE2706560C2 (en) High voltage cascade
DE652214C (en) Device for continuous electrical resistance welding of seams
DE2030597C3 (en) Process for manufacturing high-voltage semiconductor rectifiers
DE740132C (en) Process for electrical spot or seam welding of copper with light metal, such as aluminum and its alloys, or of copper-clad light metal, in particular copper-clad aluminum
DE362976C (en) Method of removing sheet metal frames that are to be welded together by the electrical resistance method from layers or the like that impair the welding process by grinding
DE1766344B1 (en) ELECTRICAL ASSEMBLY IN HYBRID TECHNOLOGY AND PROCESS FOR MANUFACTURING SUCH A ASSEMBLY
DE2927237C2 (en) Method and device for contacting electrically conductive metal sheets with enamel-insulated wire
DE2255995C3 (en) Process for the production of electrical wound capacitors
DE3024079A1 (en) Electrode for intermittent welding, esp. spot welding of aluminium - is made of material such as silver so that unsightly marks are not left on workpieces