JPS6426000A - Apparatus for electropolishing inside of long-sized tube of small diameter - Google Patents
Apparatus for electropolishing inside of long-sized tube of small diameterInfo
- Publication number
- JPS6426000A JPS6426000A JP18187887A JP18187887A JPS6426000A JP S6426000 A JPS6426000 A JP S6426000A JP 18187887 A JP18187887 A JP 18187887A JP 18187887 A JP18187887 A JP 18187887A JP S6426000 A JPS6426000 A JP S6426000A
- Authority
- JP
- Japan
- Prior art keywords
- electrolytic soln
- tube
- core metal
- small diameter
- long
- 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
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
PURPOSE:To smoothen the movement of a core metal as the cathode and to increase the flow rate of an electrolytic soln. by placing a cylinder for forcing the electrolytic soln. to flow and by moving the core metal in the same direction as the flowing direction of the electrolytic soln. CONSTITUTION:A cylinder 21 for forcing an electrolytic soln. to flow is placed near an electrolytic soln. feeding hole 22 for injecting the electrolytic soln. into a long-sized tube 30 of a small diameter. The tube 30 is laid in front of the cylinder 21 and used as the anode. The moving side of a core metal 24 used as the cathode is put in the tube 30. While the core metal 24 is moved in the same direction as the flowing direction of the electrolytic soln., DC voltage is impressed between the electrodes to electropolish the inside of the tube 30.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18187887A JPS6426000A (en) | 1987-07-20 | 1987-07-20 | Apparatus for electropolishing inside of long-sized tube of small diameter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18187887A JPS6426000A (en) | 1987-07-20 | 1987-07-20 | Apparatus for electropolishing inside of long-sized tube of small diameter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6426000A true JPS6426000A (en) | 1989-01-27 |
Family
ID=16108444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18187887A Pending JPS6426000A (en) | 1987-07-20 | 1987-07-20 | Apparatus for electropolishing inside of long-sized tube of small diameter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6426000A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03243800A (en) * | 1990-02-20 | 1991-10-30 | Tokyo Electron Ltd | Surface treatment of metallic member |
-
1987
- 1987-07-20 JP JP18187887A patent/JPS6426000A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03243800A (en) * | 1990-02-20 | 1991-10-30 | Tokyo Electron Ltd | Surface treatment of metallic member |
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