DE447741C - Method and device for the production of stranded conductors with a non-circular cross-section - Google Patents
Method and device for the production of stranded conductors with a non-circular cross-sectionInfo
- Publication number
- DE447741C DE447741C DES67284D DES0067284D DE447741C DE 447741 C DE447741 C DE 447741C DE S67284 D DES67284 D DE S67284D DE S0067284 D DES0067284 D DE S0067284D DE 447741 C DE447741 C DE 447741C
- Authority
- DE
- Germany
- Prior art keywords
- cross
- section
- individual conductors
- conductor
- conductors
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
- H02K15/0414—Windings consisting of separate elements, e.g. bars, hairpins, segments, half coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
- H01B13/0278—Stranding machines comprising a transposing mechanism
Description
Verfahren und Einrichtung «zur Herstellung verseilter Leiter von unrundem Querschnitt. Leiter für elektrische Maschinen und Apparate, die zur Vermeidung von Wirbelströmen aus einzelnen Leitern durch Verseilen zusammengesetzt sind, können, wenn die Einzelleiter rund sind, auf einer Verseilmaschine zunächst als Hohlleiter von rundem Querschnitt hergestellt und dann zu Leitern von flachem Querschnitt zusammengepreßt werden. Einzelleiter von unrundem, z. B. rechteckigem Querschnitt lagern sich aber so, daß der Querschnitt des Gesamtleiters nicht gut ausgefüllt wird.Method and device for the manufacture of stranded conductors from non-round Cross-section. Conductors for electrical machines and apparatus used to prevent Eddy currents are composed of individual conductors by stranding, can, if the individual conductors are round, first as waveguides on a stranding machine made of round cross-section and then compressed to conductors of flat cross-section will. Single conductor of out-of-round, z. B. rectangular cross-section are stored so, that the cross-section of the overall conductor is not well filled.
Durch die Erfindung wird es ermöglicht, urirunde Leiter, die aus urirunden Einzelleitern zusammengesetzt sind, mit Hilfe des Verseilens mit guter Füllung herzustellen.The invention makes it possible to create urirunde ladder that consists of urirunden Individual conductors are assembled, with the help of stranding to produce with good filling.
Dies wird dadurch erreicht, daß die Einzelleiter während des Verseilens mit ihren Querschnitten einander parallel geführt werden. Zweckmäßig werden die Leiter dabei um einen flachen Dorn gewickelt, der nach vollendeter Bewicklung aus dem Leiter herausgezogen wird. Nach Einfügen eines Isolationsstückes von angemessener Stärke wird der Leiter sodann zusammengepreßt.This is achieved in that the individual conductors during stranding are guided with their cross-sections parallel to each other. The Head wrapped around a flat mandrel, which comes out after the winding is complete pulled out of the conductor. After inserting a piece of insulation from appropriate The conductor is then compressed to a strength.
Das Verfahren ist in der Zeichnung veranschaulicht, die eine Einrichtung zu seiner Ausübung schematisch zeigt. Mit g ist der Gesamtleiter bezeichnet, der aus den Einzelleitern e zusammengesetzt ist, die um den Dorn d gewickelt. werden. Die Einzelleiter werden durch einzelne Führungsstücke y mit je einem dem Querschnitt des Einzelleiters entsprechenden Schlitz geführt. Die Führungsstücke r sind ihrerseits in einem um den Leiter drehbaren Halter gelagert, der nicht dargestellt ist. Um die Führungsstücke r läuft eine endlose Kette k, die außerdem auch noch um ein Kettenrad n gewunden ist, das von einem Zahnrad z, angetrieben wird. Da,s Zahnrad z2 ist ebenfalls auf dem Halter für die Führungsstücke r gelagert. Es greift in ein Zahnrad z,., das feststeht und mit seiner Achse in der Achse des Leiters liegt. Beim Versellen drehen sich die Drähte e, die Führungsstücke r und das Zahnrad z2 mit dem Halter in der angegebenen Drehrichtung um die Achse des Leiters, der in der angegebenen Längsrichtung bewegt wird. Das Zahnrad z2 läuft auf dem Zahnrad z, ab und verdreht mittels der Kette k die Führungsstücke r um die Achse der Einzelleiter e entgegengesetzt der Drehrichtung der Teilleiter. Die Drehbewegung der Zuführungsstücke ist zur Drehbewegung ihres Halters so abgeglichen, daß die Einzelleiter mit ihren Querschnitten stets einander. parallel bleiben. Infolgedessen wickeln sie sich mit Leichtigkeit auf dem Dorn d auf, wobei ihre Ansatzstelle an diesem durch die Vorschubwalzen v und die Seitenwalzen s bestimmt ist.The method is illustrated in the drawing, which schematically shows a device for its practice. The overall conductor is designated by g, which is composed of the individual conductors e that are wound around the mandrel d. will. The individual conductors are guided by individual guide pieces y, each with a slot corresponding to the cross section of the individual conductor. The guide pieces r are in turn mounted in a holder rotatable about the conductor, which is not shown. An endless chain k runs around the guide pieces r and is also wound around a sprocket n which is driven by a toothed wheel z. Da, s gearwheel z2 is also mounted on the holder for the guide pieces r . It engages in a gear z,., Which is fixed and its axis is in the axis of the conductor. When adjusting, the wires e, the guide pieces r and the gearwheel z2 with the holder rotate in the specified direction of rotation around the axis of the conductor, which is moved in the specified longitudinal direction. The gear wheel z2 runs on the gear wheel z and rotates the guide pieces r by means of the chain k around the axis of the individual conductors e opposite to the direction of rotation of the sub-conductors. The rotary movement of the feed pieces is matched to the rotary movement of their holder in such a way that the individual conductors with their cross-sections are always aligned with one another. stay parallel. As a result, they wind up with ease on the mandrel d, their attachment point on this is determined by the feed rollers v and the side rollers s.
Die Einzelleiter können gestreckt in die Verseileinrichtung eingelegt werden. Sie können aber auch, wie bei den bekannten Seilmaschinen, auf Trommeln gewickelt werden. In diesem Falle ist es möglich, eine große Anzahl Stäbe fortlaufend hintereinander herzustellen. Um zu vermeiden, daß die Einzelleiter beim Übergang von den Trommeln zu den Führungsstücken verdreht werden, werden die Trommeln vorteilhaft mit ihren Achsen einander parallel und quer zum Gesamtleiter angeordnet und während des Umlaufs so verdreht, daß sie während ihres Umlaufs um die Leiterachse ihre Achsrichtung beibehalten. Sie werden zu diesem Zwecke in dem gemeinsamen Trommelträger ebenso wie die Führungstücke in ihrem Halter drehbar gelagert.The individual conductors can be laid straight into the stranding device will. But you can also, as with the known rope machines, on drums to be wrapped. In this case it is possible to have a large number of bars continuously one after the other. In order to avoid that the single conductor at the transition are twisted from the drums to the guide pieces, the drums become advantageous arranged with their axes parallel and transverse to the overall conductor and during of the revolution so twisted that it has its axial direction during its revolution around the conductor axis maintained. They are used for this purpose in the common drum carrier as well like the guide pieces rotatably mounted in their holder.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES67284D DE447741C (en) | 1924-10-06 | 1924-10-07 | Method and device for the production of stranded conductors with a non-circular cross-section |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1664231X | 1924-10-06 | ||
DES67284D DE447741C (en) | 1924-10-06 | 1924-10-07 | Method and device for the production of stranded conductors with a non-circular cross-section |
Publications (1)
Publication Number | Publication Date |
---|---|
DE447741C true DE447741C (en) | 1927-07-28 |
Family
ID=25995994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES67284D Expired DE447741C (en) | 1924-10-06 | 1924-10-07 | Method and device for the production of stranded conductors with a non-circular cross-section |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE447741C (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE740651C (en) * | 1930-08-31 | 1943-10-25 | Aeg | Process for the continuous production of a cable for windings of electrical machines and apparatuses consisting of groups arranged one above the other and lying on top of each other |
DE1103421B (en) * | 1956-08-02 | 1961-03-30 | Smit & Willem & Co Nv | Machine for manufacturing a composite electrical conductor |
DE1106214B (en) * | 1958-08-05 | 1961-05-04 | British Insulated Callenders | Planetary gear head on stranding machines, especially for the production of electrical cables |
DE1296230B (en) * | 1958-02-27 | 1969-05-29 | British Insulated Callenders | Transfer head for the production of permuted stacking ladders by means of rollers |
DE2829719A1 (en) * | 1978-06-27 | 1980-01-10 | Bbc Brown Boveri & Cie | METHOD AND DEVICE FOR THE PRODUCTION OF A ROEBEL BAR MADE OF PART LADDERS |
DE3923310C1 (en) * | 1989-07-14 | 1990-11-29 | Lackdraht Union Gmbh, 2838 Sulingen, De | |
US6725071B2 (en) | 2000-02-14 | 2004-04-20 | Siemens Aktiengesellschaft | Fully transposed high tc composite superconductor, method for producing the same and its use |
DE102020134203A1 (en) | 2020-12-18 | 2022-06-23 | Lumpi-Berndorf Draht-Und Seilwerk Gmbh | Rope, in particular flat rope |
-
1924
- 1924-10-07 DE DES67284D patent/DE447741C/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE740651C (en) * | 1930-08-31 | 1943-10-25 | Aeg | Process for the continuous production of a cable for windings of electrical machines and apparatuses consisting of groups arranged one above the other and lying on top of each other |
DE1103421B (en) * | 1956-08-02 | 1961-03-30 | Smit & Willem & Co Nv | Machine for manufacturing a composite electrical conductor |
DE1296230B (en) * | 1958-02-27 | 1969-05-29 | British Insulated Callenders | Transfer head for the production of permuted stacking ladders by means of rollers |
DE1106214B (en) * | 1958-08-05 | 1961-05-04 | British Insulated Callenders | Planetary gear head on stranding machines, especially for the production of electrical cables |
DE2829719A1 (en) * | 1978-06-27 | 1980-01-10 | Bbc Brown Boveri & Cie | METHOD AND DEVICE FOR THE PRODUCTION OF A ROEBEL BAR MADE OF PART LADDERS |
DE3923310C1 (en) * | 1989-07-14 | 1990-11-29 | Lackdraht Union Gmbh, 2838 Sulingen, De | |
US6725071B2 (en) | 2000-02-14 | 2004-04-20 | Siemens Aktiengesellschaft | Fully transposed high tc composite superconductor, method for producing the same and its use |
DE102020134203A1 (en) | 2020-12-18 | 2022-06-23 | Lumpi-Berndorf Draht-Und Seilwerk Gmbh | Rope, in particular flat rope |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE610650C (en) | Method and device for the production of core groups for telecommunication cables | |
DE2522595A1 (en) | METHOD AND DEVICE FOR STRANDING INSULATED CONDUCTORS FOR MULTI-CONDUCTOR LOW-CURRENT CABLES IN STAR FOUR | |
DE447741C (en) | Method and device for the production of stranded conductors with a non-circular cross-section | |
DE2240199A1 (en) | MESSAGE CABLE WITH AN INTERSTALLING TWISTING UNIT | |
DE2262705B2 (en) | EQUIPMENT FOR THE CONTINUOUS PRODUCTION OF ELECTRICAL CABLE | |
DE595245C (en) | Method and device for the production of closed wire ropes | |
DE2828959C2 (en) | Method for layer-by-layer SZ stranding of stranding elements of electrical or optical cables | |
DE1906997C3 (en) | Method and device for stranding stranding elements for electrical cables to form a stranding unit with twisting direction alternating in sections | |
DE3109756C2 (en) | Vertical stranding machine | |
DD147603A3 (en) | AUTOMATIC WIRE CUTTING AND TOWING MACHINE | |
DE3013933C2 (en) | Device for layer-by-layer SZ stranding of stranding elements of electrical cables | |
DE558281C (en) | Rope twisting machine | |
DE2412199C2 (en) | Method for stranding electrical cables or lines in sections with alternating twist direction or twist length | |
DE441758C (en) | Process for the production of stranded slot conductors from individual conductors with an angular cross-section | |
DE1941612C3 (en) | Method and device for stranding cores for communication cables | |
CH116446A (en) | Method and device for the production of stranded conductors. | |
DE618384C (en) | Multi-conductor stranding machine for electrical power cables | |
DE667183C (en) | Process for the production of multilayer telecommunication cables for four-wire operation | |
DE2455062A1 (en) | Head on cable cording machine - has armature concentric with axis of cording disc and rigidly linked to clutch | |
DE616790C (en) | Process for the production of helically preformed sector conductors | |
DE550057C (en) | Equipment for the production of stranded flat conductors for electrical machines and devices | |
DE2637943C2 (en) | Device for SZ stranding of stranding elements of electrical cables | |
DE463566C (en) | Device for the production of ribbons, wrappings and gimp and soutache-like products | |
DE1515812C (en) | Device for the production of telecommunication cables | |
DE1023805B (en) | Stranding machine with rotating basket for stranding elements with high sensitivity |