AT49473B - Process for the production of punches with polygonal and oblong cross-sections. - Google Patents
Process for the production of punches with polygonal and oblong cross-sections.Info
- Publication number
- AT49473B AT49473B AT49473DA AT49473B AT 49473 B AT49473 B AT 49473B AT 49473D A AT49473D A AT 49473DA AT 49473 B AT49473 B AT 49473B
- Authority
- AT
- Austria
- Prior art keywords
- polygonal
- production
- punches
- sections
- oblong cross
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 238000000034 method Methods 0.000 title claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims 2
Landscapes
- Forging (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Herstellung von Durchschlageisen polygonalen und oblongen Querschnittes.
Das Durchschlageisen wird dadurch hergestellt, dass ein natloses Rohr von kreis- förmigem Querschnitte im glühenden Zustande auf einen Kern von der Form eines Pyramiden-oderKegelstumpfesmiteinerderSchneidedesDurchschlageisensähnlichen Basis aufgesetzt und auf demselben solange aufgetrieben wird, bis sich die Wandungen des Rohres an die Wandungen des Kernes dicht angelegt haben.
Der Erfindungsgegenstand ist auf der Zeichnung zur Darstellung gebracht.
Vorerst wird auf irgend eine Weise der Kern.- < hergestellt ; z. H. kann ein Ho) z-
EMI1.1
Das so hergestellte Durchschlageisen C wird nun zur Mittelachse im rechten Winkel abgerichtet, die Schneidkanten an den inneren Wänden angefeilt, dann gehärtet und zum Schluss geschärft.
Roi Verwendung von Rohren verschiedenen Durchmessers können durch die Kegel-
EMI1.2
Querschnittsform erhalten werden.
Solche Durchschlageisen können beispielsweise zum Ausstanzen von Einlegeplättchen bei der Intarsieuherstellung verwendet werden.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for the production of punches with polygonal and oblong cross-sections.
The piercing iron is made by placing a natural tube of circular cross-section in the glowing state on a core in the shape of a pyramid or truncated cone with a base similar to the cutting edge of the piercing iron and driving it on the same until the walls of the tube are tight against the walls of the core to have.
The subject of the invention is shown on the drawing.
For the time being, the core.- <is produced in some way; z. H. can be a Ho) z-
EMI1.1
The punch C produced in this way is now trued at a right angle to the central axis, the cutting edges filed on the inner walls, then hardened and finally sharpened.
Roi use of pipes of different diameters can be achieved through the conical
EMI1.2
Cross-sectional shape can be obtained.
Such punches can be used, for example, to punch out insert plates in the manufacture of inlay.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT49473T | 1910-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT49473B true AT49473B (en) | 1911-08-25 |
Family
ID=3570211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT49473D AT49473B (en) | 1910-07-22 | 1910-07-22 | Process for the production of punches with polygonal and oblong cross-sections. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT49473B (en) |
-
1910
- 1910-07-22 AT AT49473D patent/AT49473B/en active
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