JPS6483699A - Method for electropolishing inner surface of relatively small vessel with coiled electrode - Google Patents

Method for electropolishing inner surface of relatively small vessel with coiled electrode

Info

Publication number
JPS6483699A
JPS6483699A JP24325987A JP24325987A JPS6483699A JP S6483699 A JPS6483699 A JP S6483699A JP 24325987 A JP24325987 A JP 24325987A JP 24325987 A JP24325987 A JP 24325987A JP S6483699 A JPS6483699 A JP S6483699A
Authority
JP
Japan
Prior art keywords
vessel
uniformly
obstacles
electrode
coiled electrode
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
Application number
JP24325987A
Other languages
Japanese (ja)
Other versions
JPH0370000B2 (en
Inventor
Kuniyuki Isobe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OE KOGYO KK
OOE KOGYO KK
Original Assignee
OE KOGYO KK
OOE KOGYO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by OE KOGYO KK, OOE KOGYO KK filed Critical OE KOGYO KK
Priority to JP24325987A priority Critical patent/JPS6483699A/en
Publication of JPS6483699A publication Critical patent/JPS6483699A/en
Publication of JPH0370000B2 publication Critical patent/JPH0370000B2/ja
Granted legal-status Critical Current

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  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

PURPOSE:To uniformly polish the whole inner surface of a vessel at a time without using a plate electrode even when there are obstacles, gaps, etc., in the vessel by arranging a coiled electrode as a cathode in the small-sized vessel to be used as the anode, filling the vessel with an electrolyte, and supplying an electric current. CONSTITUTION:The coiled electrode 17 consisting of a dielectric material is inserted in the tube 18 made of an electrical insulating material and having plural wetted holes 20. The assembly is inserted as the cathode into a small- sized cylindrical vessel 1 into which the hand is hardly inserted through the nozzle 13 of the vessel 1. An electrolyte is charged in the vessel 1, and an electric current is supplied with the vessel 1 as the anode. A magnetic flux is generated in the direction orthogonal to each cross section of the electrode 17, the magnetic flux is uniformly generated on all parts of the inner surface 3 of the vessel 1, rotary unit 9, steam coil 10, etc., and the ion is uniformly eluted from all parts of the inner surface 3 of the vessel 1 and surface of the obstacles. Accordingly, the inner surface 3 of the vessel 1 and the whole surface of the obstacles can be uniformly polished irrespective of their shapes.
JP24325987A 1987-09-28 1987-09-28 Method for electropolishing inner surface of relatively small vessel with coiled electrode Granted JPS6483699A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24325987A JPS6483699A (en) 1987-09-28 1987-09-28 Method for electropolishing inner surface of relatively small vessel with coiled electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24325987A JPS6483699A (en) 1987-09-28 1987-09-28 Method for electropolishing inner surface of relatively small vessel with coiled electrode

Publications (2)

Publication Number Publication Date
JPS6483699A true JPS6483699A (en) 1989-03-29
JPH0370000B2 JPH0370000B2 (en) 1991-11-06

Family

ID=17101211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24325987A Granted JPS6483699A (en) 1987-09-28 1987-09-28 Method for electropolishing inner surface of relatively small vessel with coiled electrode

Country Status (1)

Country Link
JP (1) JPS6483699A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8358549B2 (en) 2009-06-04 2013-01-22 Renesas Electronics Corporation Semiconductor memory device, memory test method and computer program for designing program of semiconductor memory device
JP2020055723A (en) * 2018-10-04 2020-04-09 株式会社Ｎｓｃ Graphite refining apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5835660U (en) * 1981-09-01 1983-03-08 本田技研工業株式会社 vaporizer
JPS6145171U (en) * 1984-08-27 1986-03-25 富士ゼロックス株式会社 Transfer type thermal recording device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5835660U (en) * 1981-09-01 1983-03-08 本田技研工業株式会社 vaporizer
JPS6145171U (en) * 1984-08-27 1986-03-25 富士ゼロックス株式会社 Transfer type thermal recording device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8358549B2 (en) 2009-06-04 2013-01-22 Renesas Electronics Corporation Semiconductor memory device, memory test method and computer program for designing program of semiconductor memory device
JP2020055723A (en) * 2018-10-04 2020-04-09 株式会社Ｎｓｃ Graphite refining apparatus

Also Published As

Publication number Publication date
JPH0370000B2 (en) 1991-11-06

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