AT165333B - Process for the production of hard metal matrices - Google Patents
Process for the production of hard metal matricesInfo
- Publication number
- AT165333B AT165333B AT165333DA AT165333B AT 165333 B AT165333 B AT 165333B AT 165333D A AT165333D A AT 165333DA AT 165333 B AT165333 B AT 165333B
- Authority
- AT
- Austria
- Prior art keywords
- production
- segments
- hard metal
- metal matrices
- shrunk
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 239000002184 metal Substances 0.000 title claims description 3
- 238000000034 method Methods 0.000 title claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 1
Landscapes
- Forging (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Herstellung von Hartmetallmatrizen
EMI1.1
In den Zeichnungen ist die Herstellung einer Pressmatrize in der Fig. 1 perspektivisch und in Fig. 2 in einem senkrechten Querschnitt dargestellt. Fig. 3 zeigt perspektivisch ein einzelnes Segment. Der Matrizenkörper ist zusammengesetzt aus einzelnen Segmenten 1 und 2. Diese Segmente und 2 sind, wie in Fig. 3 für ein Segment der Form 1 gezeigt, an den Enden mit Nuten 3 versehen. Diese Nuten ergänzen sich zu einer Ringnut, wenn die einzelnen bearbeitenden Segmente zusammengesetzt werden. In diese Ringnut wird, nachdem die einzelnen Segmente zweckmässigerweise auf einen Kern 4 zusammengesetzt sind, je ein Stahlring 5 eingeschrumpft.
Sodann wird die zylindrische Oberfläche des Matrizenkörpers überschliffen, wobei der Körper in den Spitzen einer Drehbank ruht. Die Körner 6 für diese Befestigung befinden sich in dem Kern.
Nachdem die Bearbeitung der zylindrischen Mantelfläche auf diese Weise vorgenommen worden ist, wird der Körper in den Stahlmantel 7 (Fig. 2) eingschrumpft.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for the production of hard metal matrices
EMI1.1
In the drawings, the production of a press die is shown in perspective in FIG. 1 and in a vertical cross section in FIG. 2. Fig. 3 shows a single segment in perspective. The die body is composed of individual segments 1 and 2. These segments and 2 are, as shown in FIG. 3 for a segment of the mold 1, provided with grooves 3 at the ends. These grooves complement each other to form an annular groove when the individual machining segments are assembled. After the individual segments are expediently assembled onto a core 4, a steel ring 5 is shrunk into this annular groove.
The cylindrical surface of the die body is then ground, the body resting in the tips of a lathe. The grains 6 for this attachment are in the core.
After the machining of the cylindrical jacket surface has been carried out in this way, the body is shrunk into the steel jacket 7 (FIG. 2).
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT165333T | 1946-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT165333B true AT165333B (en) | 1950-02-10 |
Family
ID=34199832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT165333D AT165333B (en) | 1946-03-04 | 1946-03-04 | Process for the production of hard metal matrices |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT165333B (en) |
-
1946
- 1946-03-04 AT AT165333D patent/AT165333B/en active
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