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DE22734C - Punches and dies for making prismatic powder - Google Patents

Punches and dies for making prismatic powder

Info

Publication number
DE22734C
DE22734C DENDAT22734D DE22734DA DE22734C DE 22734 C DE22734 C DE 22734C DE NDAT22734 D DENDAT22734 D DE NDAT22734D DE 22734D A DE22734D A DE 22734DA DE 22734 C DE22734 C DE 22734C
Authority
DE
Germany
Prior art keywords
dies
punches
steel
lining
polygonal
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.)
Active
Application number
DENDAT22734D
Other languages
German (de)
Original Assignee
W. LORENZ in Karlsruhe
Publication of DE22734C publication Critical patent/DE22734C/en
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B15/00Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02Dies; Inserts therefor; Mounting thereof; Moulds
    • B30B15/022Moulds for compacting material in powder, granular of pasta form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

KLASSE 78:,/Sprengstoffe.CLASS 78:, / Explosives.

Die Stempel und Matrizen bestehen aus einer Combination von Stahlformen mit einem besonders hergestellten Futter oder Ueberzug, und liegt das Charakteristische dieser Combination einestheils darin, dafs die Stahlstempel und Matrizen in ihrem Kern bezw. ihrem Mantel runde Begrenzungen zeigen, also auf der Drehbank hergestellt werden, während die Futter oder Ueberzüge die erforderlichen Sechskante erhalten, andererseits darin, dafs diese Futter oder Ueberzüge von Bronze, Stahl oder sonst passendem Material unter starker Comprimirung durch Pressen und Ziehen in die Stahlmäntel bezw. um die Stahlstempel ein- bezw. umgezogen werden.The punches and dies consist of a combination of steel shapes with a special one produced lining or coating, and lies the characteristic of this combination on the one hand in the fact that the steel punches and dies in their core or her coat show round boundaries, so be made on the lathe while the chuck or coatings get the required hexagon, on the other hand in the fact that these linings or coatings of bronze, steel, or any other suitable material under strong compression respectively by pressing and pulling into the steel jackets. to the steel stamp on or. moved will.

Da die hierzu erforderlichen sechskantigen Ziehstempel und sechskantigen Matrizen gleich die richtige Begrenzung der Sechskante ' erzeugen, fällt jede andere Bearbeitung solcher gewissermafsen zweitheiligen Formen fort und können mit leichter Mühe und geringen Kosten mit einmal vorhandenen Werkzeugen gröfsere Quantitäten solcher Formen hergestellt werden. Die Widerstandsfähigkeit ist durch die Stahlwandüng der Matrize wie den Stahlkern des Stempels vortheilhaft gewährleistet.Since the hexagonal drawing punches and hexagonal dies required for this are the same to produce the correct delimitation of the hexagon, any other machining is such to a certain extent, two-part forms and can with easy effort and low cost larger quantities of such shapes can be produced with existing tools. The resistance is due to the steel wall of the die like the steel core of the Stamp advantageously guaranteed.

Sind diese Fütter bezw. Ueberzüge abgenutzt, so werden sie auf igrend welche passende Weise von den Stahlformen entfernt und letztere in gleicher Weise, wie vorher beschrieben, mit neuem Futter oder Ueberzug versehen, welche Manipulation wiederum ungleich billiger ist, als die sonst nothwendige Herstellung vollständig neuer Gufsstahlformen mit allen ihren Schwierigkeiten bei deren Herstellung und Härtung.Are these feeds respectively. Coverings are worn out, so they will always be suitable Removed from the steel molds and the latter with them in the same way as previously described new lining or cover provided, which manipulation in turn is much cheaper than the otherwise necessary production of completely new cast steel forms with all their difficulties in their manufacture and hardening.

Es ist selbstverständlich, dafs auch je nach Bedarf jede andere polygonale Begrenzung solcher zweitheiligen Formen in beschriebener Weise erzeugt werden kann.It goes without saying that any other polygonal boundary can also be used as required such two-part forms can be produced in the manner described.

In Fig. ι und 2 ist im Schnitt und Grundrifs eine Matrize dargestellt, wie solche bei der Fabrikation von prismatischem Geschützpulver angewendet werden. A ist der Stahlmantel, B das Futter, zweckmäfsig von Bronze oder Stahl. Fig. 3, 4 und 5 zeigen einen Stempel mit derartigem Ueberzug. C ist der Stahlkern, D der Ueberzug und E eine weitere Ausfütterung der Stempelbohrung, gleichfalls durch Ziehen hergestellt. F ist der Flantsch, womit der Stempel an den Maschinenstempeln befestigt wird.In Fig. 1 and 2 a die is shown in section and outline, such as those used in the manufacture of prismatic gun powder. A is the steel jacket, B the lining, suitably made of bronze or steel. 3, 4 and 5 show a stamp with such a coating. C is the steel core, D is the coating and E is a further lining of the punch hole, also made by drawing. F is the flange with which the stamp is attached to the machine stamp.

Claims (2)

Patent-AnSprüche:Patent claims: 1. Prismenstempel und -Matrizen, zusammengesetzt aus einem runden Kern bezw. einem Mantel von runder Bohrung und einem vielkantigen Ueberzug bezw. vielkantigen Futter.1. Prism stamps and matrices, composed of a round core respectively. one Coat of round hole and a polygonal coating respectively. polygonal lining. 2. Der vielkantige Ueberzug bezw. das vielkantige Futter solcher Prismenstempel und Matrizen mittelst Ziehens und Pressens aus comprimirtem harten Metall herzustellen, die nach der Abnutzung entfernt werden können, so dafs hiernach dieselben Stempel oder Matrizen mit neuem Ueberzug bezw« neuem Futter versehen werden können.2. The polygonal coating respectively. the polygonal lining of such prismatic stamps and To produce dies from compressed hard metal by drawing and pressing, which can be removed after the wear, so that afterwards the same stamps or matrices can be provided with a new coating or a new lining.
DENDAT22734D Punches and dies for making prismatic powder Active DE22734C (en)

Publications (1)

Publication Number Publication Date
DE22734C true DE22734C (en)

Family

ID=299341

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT22734D Active DE22734C (en) Punches and dies for making prismatic powder

Country Status (1)

Country Link
DE (1) DE22734C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5320656A (en) * 1991-08-22 1994-06-14 Gif Gesellschaft Fur Ingenieurprojekte Freiburg Mbh Device for intercepting and collecting liquid media from ascending gaseous carriers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5320656A (en) * 1991-08-22 1994-06-14 Gif Gesellschaft Fur Ingenieurprojekte Freiburg Mbh Device for intercepting and collecting liquid media from ascending gaseous carriers

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