AR018842A1 - Metodo y dispositivo para maquinar electroquimicamente y la fuente de suministro de energia para el mismo - Google Patents

Metodo y dispositivo para maquinar electroquimicamente y la fuente de suministro de energia para el mismo

Info

Publication number
AR018842A1
AR018842A1 ARP990101544A ARP990101544A AR018842A1 AR 018842 A1 AR018842 A1 AR 018842A1 AR P990101544 A ARP990101544 A AR P990101544A AR P990101544 A ARP990101544 A AR P990101544A AR 018842 A1 AR018842 A1 AR 018842A1
Authority
AR
Argentina
Prior art keywords
voltage
machining
pulses
workpiece
time
Prior art date
Application number
ARP990101544A
Other languages
English (en)
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of AR018842A1 publication Critical patent/AR018842A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • B23H3/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H2300/00—Power source circuits or energization
    • B23H2300/10—Pulsed electrochemical machining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S204/00—Chemistry: electrical and wave energy
    • Y10S204/09—Wave forms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

Un método para el maquinado electroquímico de una pieza de trabajo eléctricamente conductiva en un electrolito aplicando pulsos eléctrico entre la pieza detrabajo y el electrodo, uno o más pulsos de maquinado (MP) alternado con pulsos de voltaje (PP)para depositar capas de pasivado en la pieza de trabajo. Laamplitud de los pulsos de voltaje es ajustada durante un procedimiento de ajuste en el cual la amplitud de los pulsos de voltaje es aumentada gradualmentedesde cero al voltaje en el cual lapieza de trabajo comienza a disolver en el electrolito. Después de cada aumento de voltaje la resistencia del espacio entrela pieza de trabajo y el electrodo es medido. El valor del voltaje para la resistencia de espacio mayor es almacenado en una memoria y es usado más adelante enel maquinado. El lapso de tiempo de los pulsos de voltaje pueden ser divididos en porciones de tiempo (Dt) y para cada porcion de tiempo el voltaje es ajustadopara una resistencia de espacio máxima durante esa porcionde tiempo.
ARP990101544A 1998-04-06 1999-04-06 Metodo y dispositivo para maquinar electroquimicamente y la fuente de suministro de energia para el mismo AR018842A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98201080 1998-04-06

Publications (1)

Publication Number Publication Date
AR018842A1 true AR018842A1 (es) 2001-12-12

Family

ID=8233565

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990101544A AR018842A1 (es) 1998-04-06 1999-04-06 Metodo y dispositivo para maquinar electroquimicamente y la fuente de suministro de energia para el mismo

Country Status (16)

Country Link
US (1) US6231748B1 (es)
EP (1) EP0998366B1 (es)
JP (1) JP2002501442A (es)
KR (1) KR20010013485A (es)
CN (1) CN1104298C (es)
AR (1) AR018842A1 (es)
AU (1) AU2743399A (es)
BR (1) BR9906345A (es)
CA (1) CA2292905A1 (es)
DE (1) DE69905121T2 (es)
EA (1) EA001749B1 (es)
ES (1) ES2191419T3 (es)
HU (1) HUP0002857A3 (es)
MY (1) MY132965A (es)
PL (1) PL337506A1 (es)
WO (1) WO1999051382A2 (es)

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ATE542625T1 (de) 2001-05-08 2012-02-15 Koninkl Philips Electronics Nv Verfahren zum elektrochemischen bearbeiten mittels optimalen bearbeitungspulsdauern
US7175752B2 (en) * 2002-05-24 2007-02-13 Federal-Mogul Worldwide, Inc. Method and apparatus for electrochemical machining
AU2003243506A1 (en) * 2002-06-12 2003-12-31 Faraday Technology, Inc. Electrolytic etching of metal layers
US7192260B2 (en) * 2003-10-09 2007-03-20 Lehr Precision, Inc. Progressive cavity pump/motor stator, and apparatus and method to manufacture same by electrochemical machining
US20050145506A1 (en) * 2003-12-29 2005-07-07 Taylor E. J. Electrochemical etching of circuitry for high density interconnect electronic modules
US20060207888A1 (en) * 2003-12-29 2006-09-21 Taylor E J Electrochemical etching of circuitry for high density interconnect electronic modules
DE502005002221D1 (de) * 2005-04-18 2008-01-24 Wilhelm Mahler Verfahren und Schaltanordnung zur elektrochemischen Metallbearbeitung
DE102006008994A1 (de) * 2006-02-23 2007-08-30 Rolls-Royce Deutschland Ltd & Co Kg Schaltungsanordnung zur Erzeugung der Spaltstrompulse für die präzise gepulste elektrochemische Bearbeitung
DE202007007044U1 (de) 2007-05-15 2008-09-25 Sitec Industrietechnologie Gmbh Einrichtung zur Erfassung und Einstellung des Arbeitsspaltes beim elektrochemischen Abtragen
DE102007051542A1 (de) * 2007-10-29 2009-04-30 Mtu Aero Engines Gmbh Verfahren zur Herstellung einer Schutzschicht
DE102007062559A1 (de) * 2007-12-22 2009-06-25 Mtu Aero Engines Gmbh Verfahren zur Herstellung und Reparatur eines Bauteils und Bauteil einer Gasturbine
MD3991G2 (ro) * 2008-06-24 2010-07-31 Институт Прикладной Физики Академии Наук Молдовы Electrod-sculă pentru prelucrarea electrochimică dimensională
MD4005C2 (ro) * 2008-10-30 2010-08-31 Институт Прикладной Физики Академии Наук Молдовы Electrod-sculă şi procedeu pentru prelucrarea electrochimică dimensională
DE102009000073A1 (de) * 2009-01-08 2010-07-15 Robert Bosch Gmbh Verfahren und Vorrichtung zur elektrochemischen Bearbeitung von Substraten
MD225Z (ro) * 2009-06-22 2011-01-31 Институт Прикладной Физики Академии Наук Молдовы Regulator electronic al spaţiului dintre electrozi pentru prelucrarea prin electrocorodare
DE102009036221A1 (de) * 2009-08-05 2011-02-17 Extrude Hone Gmbh Verfahren zur elektrochemischen Bearbeitung eines Werkstückes
RU2450897C2 (ru) * 2010-08-11 2012-05-20 Общество С Ограниченной Ответственностью "Есм" Способ электрохимической обработки материалов
RU2504460C2 (ru) * 2010-08-27 2014-01-20 Общество С Ограниченной Ответственностью "Есм" Способ электрохимической обработки (варианты)
RU2456138C1 (ru) * 2011-01-12 2012-07-20 Общество С Ограниченной Ответственностью "Есм" Способ электрохимической обработки
RU2465992C2 (ru) * 2010-12-02 2012-11-10 Общество С Ограниченной Ответственностью "Есм" Способ импульсной электрохимической обработки
JP5494459B2 (ja) * 2010-12-15 2014-05-14 株式会社デンソー 電解加工方法および電解加工装置
RU2465991C2 (ru) * 2011-01-17 2012-11-10 Общество С Ограниченной Ответственностью "Есм" Способ электрохимической обработки
MD416Z (ro) * 2011-01-18 2012-04-30 Институт Прикладной Физики Академии Наук Молдовы Procedeu de activare electrochimică a suprafeţei aliajelor dure cu conţinut de wolfram pentru lipire la temperatură joasă (variante)
MD439Z (ro) * 2011-03-18 2012-06-30 Институт Прикладной Физики Академии Наук Молдовы Regulator electronic al spaţiului dintre electrozi pentru prelucrarea prin electroeroziune
DE102011077198A1 (de) * 2011-06-08 2012-12-13 Mahle International Gmbh Verfahren zum Herstellen eines metallischen Hohlventils mit verbesserter Kühlung
MD550Z5 (ro) * 2011-07-15 2013-05-31 Сп Завод Топаз Ао Generator de curent tehnologic pentru prelucrarea electrochimică dimensională
MD572Z (ro) * 2011-11-04 2013-07-31 Сп Завод Топаз Ао Sursă de curent tehnologic a strungurilor pentru prelucrarea electrochimică dimensională a paletelor de turbine
WO2013089577A1 (ru) * 2011-12-12 2013-06-20 Общество С Ограниченной Ответственностью "Есм" Способ электрохимической обработки материалов
WO2014011074A1 (ru) * 2012-07-13 2014-01-16 Общество С Ограниченной Ответственностью "Есм" Способ электрохимической обработки
US9976227B2 (en) 2014-05-15 2018-05-22 Baker Hughes, A Ge Company, Llc Electrochemical machining method for rotors or stators for moineau pumps
DE102014225619A1 (de) 2014-12-11 2016-06-16 Mahle International Gmbh Vorrichtung für die Herstellung zumindest eines Hohlventils
CN104611759B (zh) * 2015-02-12 2017-03-08 广州市精源电子设备有限公司 变极性脉冲酸洗控制方法
AU2017295870B2 (en) * 2016-07-13 2022-04-28 Iontra Inc Electrochemical methods, devices and compositions
CN106141342B (zh) * 2016-07-21 2017-12-22 江苏大学 一种电极加工间隙自适应调整的电沉积装置及其工作方法
KR101972665B1 (ko) * 2017-10-31 2019-04-25 인하대학교 산학협력단 전해가공을 이용한 금속 박판 홀 가공방법
RU2707672C2 (ru) * 2018-05-17 2019-11-28 Общество С Ограниченной Ответственностью Научно-Производственное Объединение "Станкостроение" Способ электроэрозионно-химической прошивки отверстий малого диаметра и устройство для его осуществления
US11084112B2 (en) * 2018-05-31 2021-08-10 Johnson Technology, Inc. Electrical discharge machine time slice power supply
RU2701909C1 (ru) * 2018-12-05 2019-10-02 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тульский государственный университет" (ТулГУ) Способ импульсно-циклической электрохимической обработки

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US3616343A (en) * 1964-08-08 1971-10-26 Inoue K Electrochemical machining method
US3616346A (en) * 1967-03-20 1971-10-26 Inoue K Ion-control method for electrochemical machining
SU400147A1 (ru) * 1972-02-15 1976-07-05 Способ электрохимической размерной обработки
SU621520A1 (ru) * 1976-02-09 1978-08-30 Тульский Политехнический Институт Способ размерной электрохимической обработки
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SU833421A1 (ru) * 1978-02-08 1981-05-30 Производственное Объединение Турбо-Строения "Ленинградский Металлическийзавод" Электролит дл электрохимическойОбРАбОТКи
EP0787056B1 (en) * 1995-07-18 2000-10-11 Koninklijke Philips Electronics N.V. Method of electrochemical machining by bipolar pulses

Also Published As

Publication number Publication date
US6231748B1 (en) 2001-05-15
JP2002501442A (ja) 2002-01-15
EA001749B1 (ru) 2001-08-27
CN1272076A (zh) 2000-11-01
MY132965A (en) 2007-10-31
DE69905121D1 (de) 2003-03-06
WO1999051382A2 (en) 1999-10-14
HUP0002857A2 (hu) 2003-10-28
AU2743399A (en) 1999-10-25
ES2191419T3 (es) 2003-09-01
EP0998366A2 (en) 2000-05-10
CN1104298C (zh) 2003-04-02
PL337506A1 (en) 2000-08-28
CA2292905A1 (en) 1999-10-14
BR9906345A (pt) 2000-09-26
KR20010013485A (ko) 2001-02-26
EP0998366B1 (en) 2003-01-29
WO1999051382A3 (en) 1999-12-02
HUP0002857A3 (en) 2003-11-28
EA200000005A1 (ru) 2000-10-30
DE69905121T2 (de) 2003-10-16

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