JPS5566776A - Preparation of watch dial plate - Google Patents
Preparation of watch dial plateInfo
- Publication number
- JPS5566776A JPS5566776A JP13937878A JP13937878A JPS5566776A JP S5566776 A JPS5566776 A JP S5566776A JP 13937878 A JP13937878 A JP 13937878A JP 13937878 A JP13937878 A JP 13937878A JP S5566776 A JPS5566776 A JP S5566776A
- Authority
- JP
- Japan
- Prior art keywords
- plating
- dial plate
- resist film
- brilliant
- undercoat
- 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.)
- Granted
Links
Landscapes
- Electroplating Methods And Accessories (AREA)
Abstract
PURPOSE: To provide a dial plate which has hour and minute scales, a brand name, etc., not projected from the dial plate surface and further has a flat sharp metallic brilliant surface.
CONSTITUTION: The press blanking process and the foot welding process of a material are similar to those of conventional methods, but in the next grinding process, fine buff texture is used to obtain a nearly mirror-finished surface. In the following plating processes, undercoat plating of nickel, etc., is applied according to necessity and then desired finish plating of gold, silver, etc., is applied. Next, on the part of the surface remaining the mirror plating, a resist film is formed by printing, a photoresist method, etc. Then, a radial pattern called the rays of the rising sun or a crosswise parallel pattern is made with a metal brush, etc., and again plating is applied. Then, the resist film is peeled off. Further, transparent protecting painting may be applied if necessary. By applying brilliant plating in the undercoat plating process rather thickly, high levelling effect is obtained, and so a smooth surface is formed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13937878A JPS5566776A (en) | 1978-11-14 | 1978-11-14 | Preparation of watch dial plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13937878A JPS5566776A (en) | 1978-11-14 | 1978-11-14 | Preparation of watch dial plate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5566776A true JPS5566776A (en) | 1980-05-20 |
JPS625305B2 JPS625305B2 (en) | 1987-02-04 |
Family
ID=15243916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13937878A Granted JPS5566776A (en) | 1978-11-14 | 1978-11-14 | Preparation of watch dial plate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5566776A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4935071A (en) * | 1972-08-03 | 1974-04-01 |
-
1978
- 1978-11-14 JP JP13937878A patent/JPS5566776A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4935071A (en) * | 1972-08-03 | 1974-04-01 |
Also Published As
Publication number | Publication date |
---|---|
JPS625305B2 (en) | 1987-02-04 |
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