JPS5713179A - Chemical etching method - Google Patents
Chemical etching methodInfo
- Publication number
- JPS5713179A JPS5713179A JP8756880A JP8756880A JPS5713179A JP S5713179 A JPS5713179 A JP S5713179A JP 8756880 A JP8756880 A JP 8756880A JP 8756880 A JP8756880 A JP 8756880A JP S5713179 A JPS5713179 A JP S5713179A
- Authority
- JP
- Japan
- Prior art keywords
- matrix
- uneven pattern
- contact
- etching soln
- base material
- 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
Abstract
PURPOSE: To simply form a precise deep uneven pattern on the surface of a metallic body by forming an uneven pattern on the surface of a base material with corrosion resistance, applying an etching soln., and bringing the metallic body into contact with the base material.
CONSTITUTION: An uneven pattern 2 is formed on the outside of a cylindrical or platelike matrix 1 made of material such as PVC which is not corroded by an etching soln. A suitable etching soln. is uniformly applied to the surface of the matrix 1, and a metallic body 3 to be worked is brought into contact with the matrix 1 with a force applying means such as a spring. By rotating the matrix 1 and the body 3 while in contact with each other, the etching soln. is applied to the body 3 through the matrix 1 to etch part of the body 3 contacting with the protrusion of the matrix 1. By repeating this operation, an uneven pattern with unevenness reverse to that of the uneven pattern 2 of the matrix 1 is formed on the surface of the body 3.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8756880A JPS5810468B2 (en) | 1980-06-26 | 1980-06-26 | chemical engraving method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8756880A JPS5810468B2 (en) | 1980-06-26 | 1980-06-26 | chemical engraving method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5713179A true JPS5713179A (en) | 1982-01-23 |
JPS5810468B2 JPS5810468B2 (en) | 1983-02-25 |
Family
ID=13918592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8756880A Expired JPS5810468B2 (en) | 1980-06-26 | 1980-06-26 | chemical engraving method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5810468B2 (en) |
-
1980
- 1980-06-26 JP JP8756880A patent/JPS5810468B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5810468B2 (en) | 1983-02-25 |
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