JPS575898A - Surface treating method - Google Patents
Surface treating methodInfo
- Publication number
- JPS575898A JPS575898A JP7989180A JP7989180A JPS575898A JP S575898 A JPS575898 A JP S575898A JP 7989180 A JP7989180 A JP 7989180A JP 7989180 A JP7989180 A JP 7989180A JP S575898 A JPS575898 A JP S575898A
- Authority
- JP
- Japan
- Prior art keywords
- work
- electrode plates
- end parts
- treatment
- parallel
- 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 accomplish a remote control of a treatment and the entry thereof into a program by a simple operation, by a method wherein a plurality of sectioned electrode plates are placed in parallel and facing to an elongate work placed in a treating tank, and the treatment for end parts of the work is restricted by selectively supplying currents to the electrode plates.
CONSTITUTION: The work W is immersed in a liquid in the treating tank 1, a plurality of end-part electrode plates Pa1, Pa2..., Pb1, Pb2..., Pc1, Pc2... positioned in correspondence to both end parts Wa, Wb of the work W and central electrode plates Pm are placed in parallel and opposite to the work W. In this case, switching contacts Sal, Sa2... for the end electrode plates Pal... corresponding to the end parts Wa, Wb of the work W are operated selectively. Namely, the distance between the electrode plate and the end part is set to be a little larger so as to reduce, e.g., the amount of metal plated on the end part and to obtain a uniform plated film over the the entire surface of the work, utilizing the Coulombs law to the effect that the force of attraction is in inverse proportion to the square of the separated distance.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55079891A JPS5810479B2 (en) | 1980-06-12 | 1980-06-12 | Surface treatment method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55079891A JPS5810479B2 (en) | 1980-06-12 | 1980-06-12 | Surface treatment method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS575898A true JPS575898A (en) | 1982-01-12 |
JPS5810479B2 JPS5810479B2 (en) | 1983-02-25 |
Family
ID=13702882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55079891A Expired JPS5810479B2 (en) | 1980-06-12 | 1980-06-12 | Surface treatment method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5810479B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05132799A (en) * | 1991-06-25 | 1993-05-28 | Internatl Business Mach Corp <Ibm> | Electroplating method and apparatus therefor |
JP2007224321A (en) * | 2006-02-21 | 2007-09-06 | Think Laboratory Co Ltd | Plating method and apparatus for cylinder |
CN110546313A (en) * | 2017-04-25 | 2019-12-06 | 古河电气工业株式会社 | Surface treated copper foil |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50158573A (en) * | 1974-06-12 | 1975-12-22 | ||
JPS5218649A (en) * | 1975-08-04 | 1977-02-12 | Taku Sasagawa | Free stand for twoowheel vehicle on ground |
JPS5351146A (en) * | 1976-10-21 | 1978-05-10 | Nippon Steel Corp | Nonnelectrolytic treatment method of metal strip |
JPS5419295U (en) * | 1977-07-08 | 1979-02-07 | ||
JPS5432427A (en) * | 1977-08-18 | 1979-03-09 | Mitsui Toatsu Chem Inc | Novel diphenyl ether compounds and herbicides |
JPS56165067U (en) * | 1980-05-07 | 1981-12-07 |
-
1980
- 1980-06-12 JP JP55079891A patent/JPS5810479B2/en not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50158573A (en) * | 1974-06-12 | 1975-12-22 | ||
JPS5218649A (en) * | 1975-08-04 | 1977-02-12 | Taku Sasagawa | Free stand for twoowheel vehicle on ground |
JPS5351146A (en) * | 1976-10-21 | 1978-05-10 | Nippon Steel Corp | Nonnelectrolytic treatment method of metal strip |
JPS5419295U (en) * | 1977-07-08 | 1979-02-07 | ||
JPS5432427A (en) * | 1977-08-18 | 1979-03-09 | Mitsui Toatsu Chem Inc | Novel diphenyl ether compounds and herbicides |
JPS56165067U (en) * | 1980-05-07 | 1981-12-07 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05132799A (en) * | 1991-06-25 | 1993-05-28 | Internatl Business Mach Corp <Ibm> | Electroplating method and apparatus therefor |
JP2007224321A (en) * | 2006-02-21 | 2007-09-06 | Think Laboratory Co Ltd | Plating method and apparatus for cylinder |
CN110546313A (en) * | 2017-04-25 | 2019-12-06 | 古河电气工业株式会社 | Surface treated copper foil |
Also Published As
Publication number | Publication date |
---|---|
JPS5810479B2 (en) | 1983-02-25 |
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