DE1943374B2 - ARRANGEMENT FOR FULLY OR PARTIAL STRIPPING OF CABLES - Google Patents
ARRANGEMENT FOR FULLY OR PARTIAL STRIPPING OF CABLESInfo
- Publication number
- DE1943374B2 DE1943374B2 DE19691943374 DE1943374A DE1943374B2 DE 1943374 B2 DE1943374 B2 DE 1943374B2 DE 19691943374 DE19691943374 DE 19691943374 DE 1943374 A DE1943374 A DE 1943374A DE 1943374 B2 DE1943374 B2 DE 1943374B2
- Authority
- DE
- Germany
- Prior art keywords
- cable
- cables
- insulation
- lines
- stripped
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1275—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by applying heat
- H02G1/128—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by applying heat using radiant energy, e.g. a laser beam
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Description
geblieben ist nur noch der elektrische Leiter. Soll das Kabel 10 an diesem Ende mit einem Anschluß elektrisch verbunden werden, dann kann die verbleibende IsolierhUlle 16 leicht abgestreift werden, Es ist auch möglich, mit Hilfe des Laserstrahles an einem Ende des Kabels das Isoliermaterial über einen größeren Bereich 12 zu entfernen.All that remains is the electrical conductor. Should that Cable 10 at this end can be electrically connected to one connector, then the remaining Insulating sleeve 16 can be easily stripped off, it is also possible, with the help of the laser beam at one end of the cable, the insulating material over a larger one Area 12 to be removed.
In Fi g. 2 ist die Seitenansicht eines Bandkabels, in F i g. 3 die Draufsicht auf ein Bandkabül dargestellt. Sollen an einem Ende des Bandkabels alle Leiter w freigelegt werden, dann kann mit Hilfe des Laserstrahles über die ganze Breite des Kabels das Isoliermaterial in einer Spalte (s. Spalte 20) entfernt werden. Der übrigbleibende Isolierstreifen 22 kann — wie in F i g. 1 beschrieben — leicht entfernt werden. An den Stellen 24, 26 und 28 ist das Isoliermaterial mit Hilfe des Laserstrahles ebenfalls ganz emfernt worden. Dadurch ist es möglich, z. B. Erdleiter (s. Stelle 24) oder eine Signalleitung (s. Stelle 26) freizulegen, Das teilweise Entfernen von Isoliermaterialien, z. B. nur auf einer Seite des Bandkabels, durch Einstellung der Energie des Laserstrahles ist ebenfalls möglich, Ein Beispiel ist an der Stelle 30 des Bandkabels dargestellt. In Fi g. 2 is a side view of a ribbon cable in FIG F i g. 3 shows the top view of a ribbon cable. If all conductors w are to be exposed at one end of the ribbon cable, the laser beam can be used The insulating material can be removed in one column (see column 20) over the entire width of the cable. Of the Remaining insulating strips 22 can - as in FIG. 1 described - can be easily removed. At At points 24, 26 and 28, the insulating material has also been completely removed with the aid of the laser beam. This makes it possible, for. B. to expose the earth conductor (see position 24) or a signal line (see position 26), The partial removal of insulating materials, e.g. B. only on one side of the ribbon cable, by setting the energy of the laser beam is also possible. An example is shown at point 30 of the ribbon cable.
Wie das Isoliermaterial bei Bandkabeln mit runden Leitern in zwei Ebenen entfernt werden kann, zeigt F i g. 4. Hierzu können zwei Laser verwendet werden, deren Strahlen sich in oder außerhalb des Bandkabels kreuzen, Die Strahlrichtungen sind in der Figur durch Pfeile dargestellt. Durch Variation der Strahlenrichtung kann das Isoliermaterial auch zwischen den Leitern der beiden Ebenen entfernt werden, Die Laser können entweder beide auf einer Seite oder je einer auf beiden Seiten des Bandkabels angeordnet sein. Es ist auch möglich, einen Laser zu verwenden, dessen Strahl zuerst in der einen Richtung und anschließend in der anderen, die erste Richtung kreuzende, Richtung eingestellt wird.How the insulation material can be removed in two planes from ribbon cables with round conductors F i g. 4. Two lasers can be used for this, the beams of which are inside or outside the ribbon cable cross, the beam directions are shown in the figure by arrows. By varying the direction of the rays the insulating material can also be removed between the conductors of the two levels, the laser can be arranged either both on one side or one on each side of the ribbon cable. It It is also possible to use a laser, its beam first in one direction and then in the other direction crossing the first direction is set.
Die Abisolation von Bandkabeln mit flachen Leitern 36 ist in F i g. 5 aufgezeigt. Soll das Kabel nur einseitig vom Isoliermaterial befreit werden, dann genügt ein Laserstrahl, der senkrecht auf die abzuisolierende Stelle gelenkt wird. Soll jedoch das Isoliermaterial vollständig, also auf beiden Seiten des Bandkabels entfernt werden, dann sind entweder zwei Laser notwendig, oder ein Laser muß zuerst auf der einen Seite und dann anschließend auf der anderen Seite angeordnet werden.The stripping of ribbon cables with flat conductors 36 is shown in FIG. 5 shown. Should the cable only be freed from the insulating material on one side, then a laser beam is sufficient, which is perpendicular to the insulation to be stripped Body is steered. However, the insulation material should be completely, i.e. on both sides of the ribbon cable removed, then either two lasers are necessary or one laser must first be on one Side and then on the other side.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (4)
einem elektrischen Leiter oder mehreren in einer 5 In einem weiteren bekannten Abisolierverfahren Ebene oder in mehreren Ebenen angeordneten wird die Isolation mit Hilfe erhitzter, konzentrierter elektrischen Leitern, gekennzeichnet Schwefelsäure weggeätzt. Dabei wird auf das abisod u r c h die Verwendung von mindestens einem Uerende Kabel eine Maske aufgelegt, die an den ab-Laser, dessen Strahl mit einer solchen Energie zuisolierenden Stellen des Kabels öffnungen enthält, und unter einem solchen Winkel auf die abzuiso- xo Dann wird das Kabel so lange in ein Schwefelsäurelierende Stelle des Kabels gelenkt ist, daß die ge- bad getaucht, bis die Isolation weggeätzt ist, Bevor wünschte Menge des Isoliermaterials entfernt die Schwefelsäure die Leiter angreifen kann, wird das wird, ohne daß der/die Leiter beschädigt wird/ Kabel aus dem Schwefelsäurebar herausgezogen, die werden. beeinflußten Stellen gereinigt und dann die Maske1. Arrangement for complete or partial occurred when cables, in particular tape clips stripping individual points of cables with, should be stripped at any point,
In another known stripping process, the insulation is etched away with the aid of heated, concentrated electrical conductors, labeled sulfuric acid. In this case, a mask is placed on the abisod by using at least one outer end of the cable, which is attached to the ab laser, the beam of which contains openings in the cable to be insulated with such energy, and at such an angle to the abisoxo Cable is directed into a sulfuric acid-leaching point of the cable until the insulation is etched away. Before the desired amount of insulation material can be removed, the sulfuric acid can attack the conductor without damaging the conductor (s) / Cables pulled out of the sulfuric acid bar that are. affected areas cleaned and then the mask
liermaterialien einwandfrei sein. Die Wellenlänge, die Energie, die ArbeitsflächeIf the electrical conductors of a cable have to be stripped in several ways, the ribbon cable has to be stripped of single or multiple lines. Often the task 45 is arranged in several levels, the insulating mat can be, the lines only partially, e.g. B. to expose the cable side only on a rial between the conductors of several levels. When stripping the insulation, two lasers may be provided, lines even with small dimensions and their beams crossing each other. The lasers in difficult tolerance situations cannot be damaged on one side or on both sides of the cable; in addition, the interfaces must be of the ISO 50,
materials must be flawless. The wavelength, the energy, the work surface
schwieriger, je größer deren Fläche im Verhältnis An Hand von Ausführungsbeispielen soll nun erzürn gesamten Isolationsquerschnitt war. Durch die läutert werden, welche Möglichkeiten der Abisolation beim Zerreißen aufzuwendenden Kräfte wurden die 65 mit Hilfe von Laserstrahlen bestehen.
Kabel plastisch verformt, und es entstanden fransen- In F i g. 1 ist ein Kabel 10 mit nur einem Leiter 12 förmige Rißflächen. Beim Abisolieren mit erhitzten gezeigt. An der Stelle 14 ist das Isoliermaterial durch Werkzeugen blieben an der zerfransten Rißfläche einen Laserstrahl vollständig entfernt worden. Über-In a known stripping process, the and the feed speed of the laser beams ends of ribbon cables with small conductor cross sections have to be stripped of the respective insulating material and the geten in most cases by adapting the desired shape of the stripping. Insulation on both sides of the lines with cold or 55 The lines, e.g. of ribbon cables, are cut into tools that have not been heated and then damaged because their melting points were drawn much higher, with the insulating strips between the lines being torn than those used to remove temperature-resistant lines . The problem arose with the temperatures required for insulating materials to cut the insulation as deeply as possible. With the arrangement according to the invention, it is possible without damaging or detaching the thin lines to separate individual or multiple lines of a tape, because the rest of the tape can be torn perfectly Complete or partial insulation between the lines was unaffected in order to remove mechanical forces,
The more difficult, the larger their area in relation to each other. Using the examples, the entire insulation cross-section is now supposed to be. The 65 were made with the help of laser beams, which clarified the possibilities of stripping the insulation during tearing.
Cable deformed plastically, and fringes arose- In F i g. 1 is a cable 10 with only one conductor 12 shaped crack surfaces. Shown when stripping with heated. At point 14, the insulating material was completely removed by tools remaining on the frayed crack surface and a laser beam. Above-
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691943374 DE1943374B2 (en) | 1969-08-26 | 1969-08-26 | ARRANGEMENT FOR FULLY OR PARTIAL STRIPPING OF CABLES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691943374 DE1943374B2 (en) | 1969-08-26 | 1969-08-26 | ARRANGEMENT FOR FULLY OR PARTIAL STRIPPING OF CABLES |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1943374A1 DE1943374A1 (en) | 1971-03-04 |
DE1943374B2 true DE1943374B2 (en) | 1972-07-06 |
Family
ID=5743833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19691943374 Granted DE1943374B2 (en) | 1969-08-26 | 1969-08-26 | ARRANGEMENT FOR FULLY OR PARTIAL STRIPPING OF CABLES |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1943374B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3718402A1 (en) * | 1987-06-02 | 1988-12-22 | Ceram Optec Dr Neuberger Kg | Optical fibre decladding method |
DE10017036C2 (en) * | 2000-04-05 | 2003-07-24 | Schleuniger Holding Ag Thun | Method and device for partially exposing the conductor tracks in flat conductor ribbon cables |
DE102009000547A1 (en) * | 2009-02-02 | 2010-10-14 | Tyco Electronics Amp Gmbh | Method for stripping a cable device |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4993968A (en) * | 1989-03-02 | 1991-02-19 | Precision Interconnect Corporation | Economical connector system for an array of conductors |
US5474627A (en) * | 1990-10-11 | 1995-12-12 | Aerospatiale Societe Nationale Industrielle | Method for marking an electric cable |
US6983534B2 (en) | 2002-10-18 | 2006-01-10 | Schleuniger Holding Ag | Method for partially exposing conductive strips of flat laminated cable |
US20170103831A1 (en) * | 2015-10-13 | 2017-04-13 | Littelfuse, Inc. | Methods for Manufacturing an Insulated Busbar |
DE102015119324A1 (en) | 2015-11-10 | 2017-05-11 | Metzner Maschinenbau Gmbh | Device for stripping cables |
DE102019209665B4 (en) * | 2019-07-02 | 2024-04-11 | Audi Ag | Method for stripping plastic-insulated conductors |
-
1969
- 1969-08-26 DE DE19691943374 patent/DE1943374B2/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3718402A1 (en) * | 1987-06-02 | 1988-12-22 | Ceram Optec Dr Neuberger Kg | Optical fibre decladding method |
DE10017036C2 (en) * | 2000-04-05 | 2003-07-24 | Schleuniger Holding Ag Thun | Method and device for partially exposing the conductor tracks in flat conductor ribbon cables |
DE102009000547A1 (en) * | 2009-02-02 | 2010-10-14 | Tyco Electronics Amp Gmbh | Method for stripping a cable device |
Also Published As
Publication number | Publication date |
---|---|
DE1943374A1 (en) | 1971-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
8339 | Ceased/non-payment of the annual fee |