JPS6436790A - Controlling method for plating build-up in continuous electroplating - Google Patents
Controlling method for plating build-up in continuous electroplatingInfo
- Publication number
- JPS6436790A JPS6436790A JP19303187A JP19303187A JPS6436790A JP S6436790 A JPS6436790 A JP S6436790A JP 19303187 A JP19303187 A JP 19303187A JP 19303187 A JP19303187 A JP 19303187A JP S6436790 A JPS6436790 A JP S6436790A
- Authority
- JP
- Japan
- Prior art keywords
- plating
- steel strip
- changed
- rolling reduction
- backup roll
- 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.)
- Pending
Links
Landscapes
- Electroplating Methods And Accessories (AREA)
Abstract
PURPOSE:To practicably reduce variance of plating build-up by detecting the deviation of plating thickness in the width direction of steel strip to be plated in the outlet side of a plating liq. tank and controlling the pressing force of a backup roll for steel strip. CONSTITUTION:The plating thickness in the width direction of steel strip 3 carried out from a plating liq. tank 1 is detected with a detector 50 and when a warpage exists on steel strip 3, the divergence of a reducing valve 41 is operated by a control action signal based on the differential value to preset value and the air pressure of a press-operation means 40 is controlled. Thereby the rolling reduction of a backup roll 5' for a conductor roll 4 is changed and a warpage of steel strip 3 is corrected to an even side. Then at a point of time when the part of steel strip 3 which is changed in rolling reduction is carried out from the plating liq. tank 1, the changed plating thickness is detected with the detector 50 and when the detected value is not equal to preset thickness, the reducing valve 41 is operated again with the control action signal and the rolling reduction of the backup roll 5' is changed. Thereby the backup roll is controlled to the rolling reduction wherein variance of plating build-up is made least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19303187A JPS6436790A (en) | 1987-07-31 | 1987-07-31 | Controlling method for plating build-up in continuous electroplating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19303187A JPS6436790A (en) | 1987-07-31 | 1987-07-31 | Controlling method for plating build-up in continuous electroplating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6436790A true JPS6436790A (en) | 1989-02-07 |
Family
ID=16301016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19303187A Pending JPS6436790A (en) | 1987-07-31 | 1987-07-31 | Controlling method for plating build-up in continuous electroplating |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6436790A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007046652A (en) * | 2005-08-08 | 2007-02-22 | Jiyairotetsuku Kk | Piping and its joint |
| JP2025076243A (en) * | 2023-10-31 | 2025-05-15 | 株式会社 テソン | Horizontal transfer type secondary battery negative electrode material plating device and plating method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53113726A (en) * | 1977-03-17 | 1978-10-04 | Nippon Steel Corp | Electrolytic treatment of metal strip |
| JPS59182997A (en) * | 1983-04-01 | 1984-10-17 | Sumitomo Metal Ind Ltd | Method for detecting and adjusting pressing pressure of conducting roll |
-
1987
- 1987-07-31 JP JP19303187A patent/JPS6436790A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53113726A (en) * | 1977-03-17 | 1978-10-04 | Nippon Steel Corp | Electrolytic treatment of metal strip |
| JPS59182997A (en) * | 1983-04-01 | 1984-10-17 | Sumitomo Metal Ind Ltd | Method for detecting and adjusting pressing pressure of conducting roll |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007046652A (en) * | 2005-08-08 | 2007-02-22 | Jiyairotetsuku Kk | Piping and its joint |
| JP2025076243A (en) * | 2023-10-31 | 2025-05-15 | 株式会社 テソン | Horizontal transfer type secondary battery negative electrode material plating device and plating method |
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