ATE54681T1 - Vorrichtung und verfahren zum elektrochemischen polieren der innenflaechen von rohren. - Google Patents

Vorrichtung und verfahren zum elektrochemischen polieren der innenflaechen von rohren.

Info

Publication number
ATE54681T1
ATE54681T1 AT86106812T AT86106812T ATE54681T1 AT E54681 T1 ATE54681 T1 AT E54681T1 AT 86106812 T AT86106812 T AT 86106812T AT 86106812 T AT86106812 T AT 86106812T AT E54681 T1 ATE54681 T1 AT E54681T1
Authority
AT
Austria
Prior art keywords
pipes
polishing
electrolyte
pipe
internal surface
Prior art date
Application number
AT86106812T
Other languages
English (en)
Inventor
Juergen Menzel
Georg Dr Henkel
Original Assignee
Poligrat Gmbh
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 Poligrat Gmbh filed Critical Poligrat Gmbh
Application granted granted Critical
Publication of ATE54681T1 publication Critical patent/ATE54681T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/16—Polishing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
AT86106812T 1986-05-20 1986-05-20 Vorrichtung und verfahren zum elektrochemischen polieren der innenflaechen von rohren. ATE54681T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP86106812A EP0247209B1 (de) 1986-05-20 1986-05-20 Vorrichtung und Verfahren zum elektrochemischen Polieren der Innenflächen von Rohren

Publications (1)

Publication Number Publication Date
ATE54681T1 true ATE54681T1 (de) 1990-08-15

Family

ID=8195133

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86106812T ATE54681T1 (de) 1986-05-20 1986-05-20 Vorrichtung und verfahren zum elektrochemischen polieren der innenflaechen von rohren.

Country Status (5)

Country Link
US (1) US4772367A (de)
EP (1) EP0247209B1 (de)
JP (1) JPH0765240B2 (de)
AT (1) ATE54681T1 (de)
DE (1) DE3672831D1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0730692Y2 (ja) * 1988-11-14 1995-07-12 石川島播磨重工業株式会社 小口径管内面の電解腐食装置
JPH0794090B2 (ja) * 1989-11-01 1995-10-11 工業技術院長 小径管内面の電解砥粒超鏡面仕上げ方法
JPH06959B2 (ja) * 1989-11-22 1994-01-05 工業技術院長 高速電解粗仕上げ法
US5413463A (en) * 1991-12-30 1995-05-09 General Electric Company Turbulated cooling passages in gas turbine buckets
US5320721A (en) * 1993-01-19 1994-06-14 Corning Incorporated Shaped-tube electrolytic polishing process
US5507923A (en) * 1993-11-09 1996-04-16 Stouse; Henry J. Method and apparatus for electrolytic polishing of tubular products
US5819400A (en) * 1996-06-25 1998-10-13 Smith & Wesson Corp. Method of manufacturing an electrode assembly for electrochemically etching rifling in gun barrels
US6168691B1 (en) * 1996-08-09 2001-01-02 Atotech Deutschland Gmbh Device for electrochemical treatment of elongate articles
US5958195A (en) * 1997-05-22 1999-09-28 Therma Corporation, Inc. Tube inner surface electropolishing device
US6217726B1 (en) * 1997-05-22 2001-04-17 Therma Corporation, Inc. Tube inner surface electropolishing device with electrolyte dam
JPH11138350A (ja) * 1997-11-10 1999-05-25 Kobe Steel Ltd アルミ中空押出形材の円筒部内面の研磨方法及び装置並びにアルミ中空押出形材
IT1311147B1 (it) * 1999-11-04 2002-03-04 Edk Res Ag Macchina per pulizia localizzata con cella, elettrolitica e/o adultrasuoni, di decapaggio e/o lucidatura
US6547950B1 (en) 2000-02-02 2003-04-15 Therma Corporation, Inc. Cathode rinsing station and method
US6402908B1 (en) 2000-02-02 2002-06-11 Therma Corporation, Inc. Pipe electropolishing apparatus using an electrolyte heater and cooler
US6277264B1 (en) 2000-02-02 2001-08-21 Therma Corporation, Inc. System and method for using multiple lead connections in an electropolishing process
US6523615B2 (en) 2000-03-31 2003-02-25 John Gandy Corporation Electropolishing method for oil field tubular goods and drill pipe
RU2193607C2 (ru) * 2000-08-02 2002-11-27 Курский государственный технический университет Устройство для электрохимической обработки внутренней поверхности труб с криволинейной осью
JP2002173799A (ja) * 2000-12-04 2002-06-21 Zenken:Kk 水酸化ラジカルを用いた有機物質の酸化分解方法及び酸化分解装置
US6712668B2 (en) 2000-12-06 2004-03-30 Therma Corporation, Inc. System and method for electropolishing nonuniform pipes
US6428681B1 (en) 2000-12-06 2002-08-06 Therma Corporation, Inc. System and method for reversing electrolyte flow during an electropolishing operation
TW572063U (en) * 2001-11-28 2004-01-11 Ind Tech Res Inst An electropolishing process means for an inner surface of a long tube
TW530717U (en) * 2001-12-13 2003-05-01 Ind Tech Res Inst An apparatus for electrolyzing polishing/grinding internal surface of long tube
US8492489B2 (en) 2004-02-13 2013-07-23 Total Petrochemicals Research Feluy Double loop technology
MY180753A (en) 2005-12-21 2020-12-08 Exxonmobil Res & Eng Co Corrosion resistant material for reduced fouling, heat transfer component with improved corrosion and fouling resistance, and method for reducing fouling
US8201619B2 (en) 2005-12-21 2012-06-19 Exxonmobil Research & Engineering Company Corrosion resistant material for reduced fouling, a heat transfer component having reduced fouling and a method for reducing fouling in a refinery
WO2010142550A1 (en) * 2009-06-08 2010-12-16 Novo Nordisk A/S A method for manufacturing a needle cannula having improved flow properties
DE102016100558B4 (de) * 2016-01-14 2023-08-10 Plasotec Gmbh Polierkopf und Verfahren zum Plasmapolieren einer Innenfläche eines Werkstücks
US20190177872A1 (en) * 2016-06-21 2019-06-13 Extrude Hone Gmbh Electrolytic polishing method and device and method for producing a cathode
US10864567B2 (en) 2018-04-17 2020-12-15 Government Of The United States As Represented By The Secretary Of The Army Systems and methods for electroprocessing a gun barrel using a moving electrode
CN115122227B (zh) * 2022-06-20 2023-06-27 沈阳理工大学 一种金属管类零件异形截面螺旋深孔内表面移动式等离子电化学抛光装置
EP4309811B1 (de) * 2022-07-18 2024-09-25 Hammann GmbH Verfahren zur elektromechanischen entfernung von ablagerungen in rohrleitungen oder apparaten
TW202513905A (zh) * 2023-05-23 2025-04-01 美商蘭姆研究公司 歧管之內部幾何形狀的表面加工

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764540A (en) * 1952-09-10 1956-09-25 William G Farin Method and means for electropolishing inner surfaces
DE1202607B (de) * 1961-01-20 1965-10-07 Nyby Bruk Ab Verfahren zur anodischen Oberflaechenbehandlung von Metallgegenstaenden
US3202598A (en) * 1963-03-22 1965-08-24 Titanium Metals Corp Electrolytic polishing tool
DE1496727B2 (de) * 1963-06-18 1972-03-02 Benteler Werke AG, Werk Neuhaus, 4794 Schloß Neuhaus Verfahren zur elektrolytischen behandlung der innen und aussenflaeche von rohren
JPS5691380U (de) * 1979-12-14 1981-07-21
US4369101A (en) * 1980-05-02 1983-01-18 Nukem Gmbh Apparatus for electropolishing tubes
JPS6050878A (ja) * 1983-08-30 1985-03-20 日本電気株式会社 コネクタ
DE3343396A1 (de) * 1983-11-30 1985-06-05 Kraftwerk Union AG, 4330 Mülheim Verfahren zum dekontaminieren metallischer komponenten einer kerntechnischen anlage
FR2561672B1 (fr) * 1984-03-21 1989-09-01 Travaux Milieu Ionisant Dispositif d'electrolyse, utilisable notamment pour la decontamination radioactive de surfaces metalliques
US4601802A (en) * 1984-07-31 1986-07-22 The Upjohn Company Apparatus for internally electropolishing tubes

Also Published As

Publication number Publication date
EP0247209B1 (de) 1990-07-18
US4772367A (en) 1988-09-20
JPS62290899A (ja) 1987-12-17
JPH0765240B2 (ja) 1995-07-12
EP0247209A1 (de) 1987-12-02
DE3672831D1 (de) 1990-08-23

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