AT65425B - Process for the production of metal molds for the glass industry by electroplating. - Google Patents
Process for the production of metal molds for the glass industry by electroplating.Info
- Publication number
- AT65425B AT65425B AT65425DA AT65425B AT 65425 B AT65425 B AT 65425B AT 65425D A AT65425D A AT 65425DA AT 65425 B AT65425 B AT 65425B
- Authority
- AT
- Austria
- Prior art keywords
- electroplating
- production
- glass industry
- model
- metal molds
- Prior art date
Links
- 239000002184 metal Substances 0.000 title claims description 6
- 229910052751 metal Inorganic materials 0.000 title claims description 6
- 239000011521 glass Substances 0.000 title claims description 3
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 238000009713 electroplating Methods 0.000 title description 2
- 238000000034 method Methods 0.000 title description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910001369 Brass Inorganic materials 0.000 claims description 3
- 239000010951 brass Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 238000001556 precipitation Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000001828 Gelatine Substances 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 239000011507 gypsum plaster Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Landscapes
- Electroplating Methods And Accessories (AREA)
Description
<Desc/Clms Page number 1>
EMI1.1
Die Herstellung von Formen auf galvanischem Wege ist bekannt. Nach vorliegender Erfindung ist es jedoch möglich, von einem beliebigen Modell eine mehrteilige Metallform für die Glasindustrie herzustellen, und zwar durch Einsetzen von Trennblechen, wodurch leicht eine mehrteilige Form von einem Modelle hergestellt werden kann, was früher nur mit Hilfe von mehreren Modellen möglich war. Ferner ist besonders vorteilhaft die Form durch Hintergiessen mit Eisen oder Messing zu verstärken. Man kann dabei ein Metall anwenden, welches besonders widerstandsfähig gegen Hitze und Feuchtigkeit ist.
Das Verfahren ist folgendes :
Man stellt zunächst ein Modell des zu verfertigenden Gegenstandes her. Dies kann in Wachs, Gips oder Blei geschehen. Die Verzierungen auf dem Modelle können durch Modellieren oder auch durch Quellen von belichteter Chromgelatine erzeugt werden. Nicht leitende Modelle müssen auf bekanntem Wege leitend gemacht werden. In das fertige Modell werden nun Bleche eingesetzt, und zwar so viele als die Form Teile haben soll.
In einem galvanischen Bade wird nun auf das Modell ein Metall niedergeschlagen. Nachdem dieser Niederschlag genügend stark geworden ist, werden die Kanten der Trennbleche abgesägt und nun kann man den Niederschlag vom Modell loslösen. An den Metallflanschen, welche sich durch die Trennbleche gebildet haben, befestigt man die Scharniere und Handgriffe zum Öffnen und Schliessen der Form. Durch Hintergiessen mit Eisen oder Messing kann man die Form besonders verstärken. Auch können behufs besserer Kühlung Rippen eingalvanisiert werden.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
EMI1.1
The production of molds by electroplating is known. According to the present invention, however, it is possible to produce a multi-part metal mold for the glass industry from any model by inserting separating plates, whereby a multi-part mold can easily be produced from a model, which was previously only possible with the help of several models. Furthermore, it is particularly advantageous to reinforce the shape by back-casting with iron or brass. You can use a metal that is particularly resistant to heat and moisture.
The procedure is as follows:
First, a model of the object to be manufactured is made. This can be done in wax, plaster of paris or lead. The decorations on the model can be produced by modeling or by swelling exposed chrome gelatine. Non-conductive models must be made conductive in a known way. Sheets are now inserted into the finished model, as many as the shape should have parts.
A metal is then deposited on the model in a galvanic bath. After this precipitation has become sufficiently strong, the edges of the separating plates are sawn off and the precipitation can now be detached from the model. The hinges and handles for opening and closing the mold are attached to the metal flanges formed by the dividing plates. The shape can be reinforced by pouring back iron or brass. Ribs can also be galvanized for better cooling.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT65425T | 1913-01-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT65425B true AT65425B (en) | 1914-06-25 |
Family
ID=3587355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT65425D AT65425B (en) | 1913-01-04 | 1913-01-04 | Process for the production of metal molds for the glass industry by electroplating. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT65425B (en) |
-
1913
- 1913-01-04 AT AT65425D patent/AT65425B/en active
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