DE584413C - Sheet-shaped intermediate layer with solder on both sides for slot soldering - Google Patents
Sheet-shaped intermediate layer with solder on both sides for slot solderingInfo
- Publication number
- DE584413C DE584413C DEB155857D DEB0155857D DE584413C DE 584413 C DE584413 C DE 584413C DE B155857 D DEB155857 D DE B155857D DE B0155857 D DEB0155857 D DE B0155857D DE 584413 C DE584413 C DE 584413C
- Authority
- DE
- Germany
- Prior art keywords
- intermediate layer
- solder
- sheet
- sides
- shaped intermediate
- 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
-
- 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
- B23K31/025—Connecting cutting edges or the like to tools; Attaching reinforcements to workpieces, e.g. wear-resisting zones to tableware
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/18—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
- B23C5/18—Milling-cutters characterised by physical features other than shape with permanently-fixed cutter-bits or teeth
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
Bei der Befestigung von Teilen in Trägern oder Haltern verfährt man bereits so, daß man den Träger oder Halter mit einer Ausnehmung zur Aufnahme des zu befestigenden Teiles, beispielsweise eines Schneidzahnes, versieht, zwischen dem zu befestigenden Teil und der Wandung der Ausnehmung eine blattförmige Zwischenlage anbringt, die aus Lotmetall besteht oder damit überzogen ist, und sodann in der üblichen Weise die Lötverbindung bewirkt.When fastening parts in beams or holders, the procedure is as follows: that you have the carrier or holder with a recess for receiving the to be fastened Part, for example a cutting tooth, provides between the to be fastened Part and the wall of the recess attaches a sheet-shaped intermediate layer that consists of solder metal or is coated with it, and then in the usual way the Solder connection causes.
Hierbei zeigt sich der Übelstand, daß das Lotmetall, sobald es ins Fließen kommt, von Stellen, die es eigentlich vollständig ausfüllen soll, wegläuft, selbst wenn die Zwischenlage anfänglich den Zwischenraum zwischen dem einzulötenden Stück und dem Träger oder Halter satt ausgefüllt hat. So kann es vorkommen, daß das, zu befestigende Stück die ihm zuvor gegebene genaue Lage verliert und daß, was mindestens ebenso nachteilig ist, an Stellen, wo Kräfte übertragen werden sollen, Zwischenräume vorhanden sind und eine ungenügende Berührung stattfindet.This shows the disadvantage that the solder metal, as soon as it starts flowing, of Areas that it is supposed to fill completely, runs away, even if the intermediate layer initially the space between the piece to be soldered and the carrier or Holder has filled out enough. So it can happen that the piece to be fastened the loses the exact position previously given to him and that, which is at least as disadvantageous, in places where forces are to be transmitted, there are gaps and one insufficient contact takes place.
Gemäß der Erfindung wird dem dadurch abgeholfen, daß als Zwischenlagen Blätter aus Eisen oder Eisenlegierungen verwendet werden, die zwar ebenfalls beiderseits mit Lotmetall versehen sind, jedoch nicht mehr in Gestalt von die Blattdicke vergrößernden Überzügen, sondern untergebracht in Vertiefungen oder Ausnehmungen, die nach den Verbindungsflächen hin offen sind, so daß nun das als Träger für das Lotmetall dienende Metallblatt, mit welchem der Zwischenraum zwischen dem zu befestigenden Teil und seinem Halter oder Träger vor Herstellung der Verbindung satt ausgefüllt worden ist, auch nach Herstellung der Verbindung diesen Zwischenraum lückenlos überbrückt und das aus den Aufnahmevertiefungen herausnießende Lotmetall nur noch die infolge von Unebenheiten etwa noch vorhandenen Zwischenräume oder Spalte ausfüllen kann.According to the invention this is remedied in that sheets as intermediate layers made of iron or iron alloys are used, although they are also on both sides with Solder metal are provided, but no longer in the form of increasing the sheet thickness Coatings, but housed in depressions or recesses that follow the Connection surfaces are open, so that now serving as a carrier for the solder metal Metal sheet with which the space between the part to be fastened and its holder or carrier before manufacture the connection has been fully filled, this gap is bridged without gaps even after the connection has been established and the solder metal draining out of the receiving recesses only the fill in any gaps or gaps that may still be present as a result of unevenness can.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt.An embodiment of the invention is shown in the drawing.
Fig. ι zeigt die Befestigung eines Fräsmessers in einer Fräserscheibe.Fig. Ι shows the attachment of a milling knife in a milling disk.
Fig. 2 läßt in größerem Maßstab Anordnung und Verwendung der neuen Zwischenlage erkennen.Fig. 2 shows the arrangement and use of the new liner on a larger scale recognize.
Fig. 3 zeigt in noch größerem Maßstab die Zwischenlage für siclj allein in schaubildlicher'Darstellung. Fig. 3 shows on an even larger scale the intermediate layer for siclj alone in a diagrammatic representation.
Die Scheibe α ist in an sich bekannter Weise mit einer Ausnehmung zur Aufnahme des Messers b versehen. Die Ausnehmung ist breiter als die Dicke des Messers, so daß beiderseits noch Raum zur Aufnahme der Zwischenlagen übrigbleibt.The disk α is provided in a known manner with a recess for receiving the knife b . The recess is wider than the thickness of the knife, so that there is still space left on both sides to accommodate the intermediate layers.
Gemäß der Erfindung werden hierfür Metallblätter c aus Eisen oder Eisenlegierungen verwendet, die in nach außen offenen Vertiefungen Lotmetall enthalten, und zwar vorzugsweise Kupfer oder Nickel beim Einlöten der Werkzeugschneiden.According to the invention, metal sheets c made of iron or iron alloys are used for this, which contain solder metal in outwardly open depressions, specifically preferably copper or nickel when the tool cutting edges are soldered in.
Bei dem in der Zeichnung dargestelltenWith the one shown in the drawing
Ausführungsbeispiel sind mit diesem Lotmetall parallel verlaufende Rillen ausgefüllt,
die in den gegenüberliegenden Flächen des Blattes c gegeneinander versetzt sind.
Die Aufnahmevertiefungen könnten jedoch auch andere Gestalt oder Anordnung besitzen.
Sie könnten ganz oder teilweise auch durch vollständig die Dicke des Metallblattes c
durchsetzende Löcher gebildet sein.Embodiment parallel grooves are filled with this solder metal, which are offset from one another in the opposite surfaces of the sheet c.
The receiving recesses could, however, also have a different shape or arrangement. They could also be entirely or partially formed by holes completely penetrating the thickness of the metal sheet c.
ίο Vor Herstellung der Lötbildung wird der zu befestigende Körper, z. B. das Messer b, mittels der Zwischenlagen c in der Ausnehmung des Körpers α mechanisch festgelegt, festgekeilt o. dgl. Sodann wird das Ganze auf die Schmelztemperatur des Lotes erhitzt und dadurch die Verbindung endgültig hergestellt. ίο Before making the soldering, the body to be fastened, e.g. B. the knife b, mechanically fixed by means of the intermediate layers c in the recess of the body α , wedged or the like. Then the whole thing is heated to the melting temperature of the solder and thereby the connection is finally established.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB155857D DE584413C (en) | 1932-05-27 | 1932-05-27 | Sheet-shaped intermediate layer with solder on both sides for slot soldering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB155857D DE584413C (en) | 1932-05-27 | 1932-05-27 | Sheet-shaped intermediate layer with solder on both sides for slot soldering |
Publications (1)
Publication Number | Publication Date |
---|---|
DE584413C true DE584413C (en) | 1933-09-19 |
Family
ID=7003385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB155857D Expired DE584413C (en) | 1932-05-27 | 1932-05-27 | Sheet-shaped intermediate layer with solder on both sides for slot soldering |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE584413C (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE841988C (en) * | 1949-12-20 | 1952-06-23 | Richard Braun | Tool with hard metal cutting edge lying freely on the carrier, preferably without a lateral or rear support |
US2730135A (en) * | 1951-09-10 | 1956-01-10 | Bundy Tubing Co | Tubing or method of making tubing |
DE946322C (en) * | 1950-10-05 | 1956-07-26 | Wallram Hartmetall | Tension-equalizing intermediate layer for tools to be fitted with hard metal |
DE970847C (en) * | 1941-05-01 | 1958-11-06 | Siemens Ag | Flexible intermediate layer covered with solder, made of thin steel wire or band, for soldering hard metal pieces or other cutting bodies with tool shafts |
EP0148294A1 (en) * | 1984-01-07 | 1985-07-17 | DMM Mastertechnik GmbH für Informationsträger | Support for a cutting head |
US4531207A (en) * | 1982-10-13 | 1985-07-23 | Teldec Schallplatten Gmbh | Record cutting stylus assembly |
EP0151031A2 (en) * | 1984-01-31 | 1985-08-07 | Nl Industries Inc. | Improved drill bit manufacturing method |
US4711144A (en) * | 1984-01-31 | 1987-12-08 | Nl Industries, Inc. | Drill bit and method of manufacture |
DE102021104232A1 (en) | 2021-02-23 | 2022-08-25 | Muri Invest & Management UG (haftungsbeschränkt) | Cutting tool for the machining of workpieces and method for the production thereof |
-
1932
- 1932-05-27 DE DEB155857D patent/DE584413C/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE970847C (en) * | 1941-05-01 | 1958-11-06 | Siemens Ag | Flexible intermediate layer covered with solder, made of thin steel wire or band, for soldering hard metal pieces or other cutting bodies with tool shafts |
DE841988C (en) * | 1949-12-20 | 1952-06-23 | Richard Braun | Tool with hard metal cutting edge lying freely on the carrier, preferably without a lateral or rear support |
DE946322C (en) * | 1950-10-05 | 1956-07-26 | Wallram Hartmetall | Tension-equalizing intermediate layer for tools to be fitted with hard metal |
US2730135A (en) * | 1951-09-10 | 1956-01-10 | Bundy Tubing Co | Tubing or method of making tubing |
US4531207A (en) * | 1982-10-13 | 1985-07-23 | Teldec Schallplatten Gmbh | Record cutting stylus assembly |
EP0148294A1 (en) * | 1984-01-07 | 1985-07-17 | DMM Mastertechnik GmbH für Informationsträger | Support for a cutting head |
EP0151031A2 (en) * | 1984-01-31 | 1985-08-07 | Nl Industries Inc. | Improved drill bit manufacturing method |
EP0151031A3 (en) * | 1984-01-31 | 1986-05-14 | Nl Industries Inc. | Improved drill bit manufacturing method |
US4711144A (en) * | 1984-01-31 | 1987-12-08 | Nl Industries, Inc. | Drill bit and method of manufacture |
DE102021104232A1 (en) | 2021-02-23 | 2022-08-25 | Muri Invest & Management UG (haftungsbeschränkt) | Cutting tool for the machining of workpieces and method for the production thereof |
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