FR2320809A1 - Procede d'usinage de pieces en matiere electriquement conductrice par attaque electrochimique - Google Patents

Procede d'usinage de pieces en matiere electriquement conductrice par attaque electrochimique

Info

Publication number
FR2320809A1
FR2320809A1 FR7624283A FR7624283A FR2320809A1 FR 2320809 A1 FR2320809 A1 FR 2320809A1 FR 7624283 A FR7624283 A FR 7624283A FR 7624283 A FR7624283 A FR 7624283A FR 2320809 A1 FR2320809 A1 FR 2320809A1
Authority
FR
France
Prior art keywords
conductive material
electrically conductive
machining parts
electrochemical attack
electrochemical
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
Application number
FR7624283A
Other languages
English (en)
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.)
Ultra Centrifuge Nederland NV
Original Assignee
Ultra Centrifuge Nederland 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 Ultra Centrifuge Nederland NV filed Critical Ultra Centrifuge Nederland NV
Publication of FR2320809A1 publication Critical patent/FR2320809A1/fr
Pending legal-status Critical Current

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
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • 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
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/06—Marking or engraving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/107—Grooves for generating pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/14—Special methods of manufacture; Running-in
    • 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
    • B23H2200/00—Specific machining processes or workpieces
    • B23H2200/10—Specific machining processes or workpieces for making bearings
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12993—Surface feature [e.g., rough, mirror]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
FR7624283A 1975-08-11 1976-08-09 Procede d'usinage de pieces en matiere electriquement conductrice par attaque electrochimique Pending FR2320809A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7509529A NL7509529A (nl) 1975-08-11 1975-08-11 Werkwijze voor het bewerken van electrisch ge- leidende stoffen door electrochemische aantas- ting.

Publications (1)

Publication Number Publication Date
FR2320809A1 true FR2320809A1 (fr) 1977-03-11

Family

ID=19824280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624283A Pending FR2320809A1 (fr) 1975-08-11 1976-08-09 Procede d'usinage de pieces en matiere electriquement conductrice par attaque electrochimique

Country Status (8)

Country Link
US (1) US4073710A (fr)
JP (1) JPS5222535A (fr)
CA (1) CA1089407A (fr)
DE (1) DE2632887A1 (fr)
FR (1) FR2320809A1 (fr)
GB (1) GB1548416A (fr)
NL (1) NL7509529A (fr)
SE (1) SE7608944L (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381595A1 (fr) * 1977-02-24 1978-09-22 Centre Techn Ind Mecanique Procede d'usinage electrochimique
DE3521181A1 (de) * 1985-06-13 1986-12-18 Atlas Copco AB, Nacka, Stockholm Herstellung von nut/steg-bemusterungen in den lagerflaechen von dynamischen lagern
JPH07251B2 (ja) * 1986-10-30 1995-01-11 静岡製機株式会社 三次元形状の鏡面仕上げ電解加工方法
DE19515394C1 (de) * 1995-04-26 1996-05-23 Roland Man Druckmasch Verfahren zur Herstellung einer Oberflächenstruktur und dessen Anwendung, vorzugsweise für einen Druckmaschinenzylinder
JP2001173657A (ja) * 1999-12-15 2001-06-26 Sankyo Seiki Mfg Co Ltd 流体軸受の製造方法及びこの方法により製造された流体軸受
JP4892684B2 (ja) * 2004-01-12 2012-03-07 ザ・リージェンツ・オブ・ザ・ユニバーシティ・オブ・カリフォルニア ナノスケール電気リソグラフィー法
CN101264705B (zh) * 2008-04-30 2010-04-21 鞍山市庆隆机电有限公司 电腐蚀金属打标机用的感应式打标头

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1280813A (fr) * 1959-12-09 1962-01-08 Agie Ag Fuer Ind Elektronik Générateur de tension pour opérations d'érosion électrolytiques
FR1417497A (fr) * 1963-12-04 1965-11-12 Mitsubishi Electric Corp Dispositif d'usinage électrolytique et ses diverses applications
US3371022A (en) * 1963-03-19 1968-02-27 Inoue Kiyoshi Low-electrolyte-pressure electro-chemical machining
FR1526671A (fr) * 1967-06-07 1968-05-24 Ass Eng Ltd Procédé et appareil pour l'ébavurage électrochimique
FR1565759A (fr) * 1968-04-08 1969-05-02
FR2166760A5 (en) * 1972-01-07 1973-08-17 Centralec Sa Electrolytic machining or coating - using screen to give required shape to workpieces

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS431377Y1 (fr) * 1964-09-02 1968-01-23
US3532616A (en) * 1967-02-23 1970-10-06 Clifford Garnett Electrolytic marking devices
GB1209170A (en) * 1967-11-22 1970-10-21 Ronald Arthur Styles Improvements in or relating to the electrolytic marking of metals
US3562132A (en) * 1968-04-08 1971-02-09 Edward Pryor Dev Ltd Electrolytic marking of metal objects
FR2104939B1 (fr) * 1970-09-08 1973-11-23 Skf Cie Applic Mecanique
US3718555A (en) * 1971-02-22 1973-02-27 Gen Motors Corp Electrochemical machining electrolyte

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1280813A (fr) * 1959-12-09 1962-01-08 Agie Ag Fuer Ind Elektronik Générateur de tension pour opérations d'érosion électrolytiques
US3371022A (en) * 1963-03-19 1968-02-27 Inoue Kiyoshi Low-electrolyte-pressure electro-chemical machining
FR1417497A (fr) * 1963-12-04 1965-11-12 Mitsubishi Electric Corp Dispositif d'usinage électrolytique et ses diverses applications
FR1526671A (fr) * 1967-06-07 1968-05-24 Ass Eng Ltd Procédé et appareil pour l'ébavurage électrochimique
FR1565759A (fr) * 1968-04-08 1969-05-02
FR2166760A5 (en) * 1972-01-07 1973-08-17 Centralec Sa Electrolytic machining or coating - using screen to give required shape to workpieces

Also Published As

Publication number Publication date
DE2632887A1 (de) 1977-03-03
GB1548416A (en) 1979-07-11
US4073710A (en) 1978-02-14
SE7608944L (sv) 1977-02-12
CA1089407A (fr) 1980-11-11
NL7509529A (nl) 1977-02-15
JPS5222535A (en) 1977-02-19

Similar Documents

Publication Publication Date Title
FR2275561A1 (fr) Procede de realisation d'une electrode en alliage lithium-aluminium
FR2418027B1 (fr) Procede de preparation d'une electrode
BE858665A (fr) Procede de realisation d'electrodes d'alliage lithium-aluminium
DD129808A5 (de) Plattenelektrode fuer eine elektrolysezelle
BE823883A (fr) Matiere echangeuse d'ions
FR2290991A1 (fr) Procede d'usinage par decharges electriques erosives
FR2300964A1 (fr) Procede d'ali
NZ184770A (en) Monopolar electrode for electrolysis cell
FR2335027A1 (fr) Procede d'amelioration des condensateurs electrolytiques
FR2319610A1 (fr) Procede de production d'ethers aromatiques
BE842282A (fr) Procede ameliore d'hydroformylation
FR2316265A1 (fr) Procede pour produire une composition polymere amphotere d'echange d'ions
FR2320809A1 (fr) Procede d'usinage de pieces en matiere electriquement conductrice par attaque electrochimique
FR2336145A1 (fr) Procede d'electro-analgesie avec electrodes de contact
BE885672A (fr) Procede de production d'electrode
GB2023177B (en) Electrode for use in an electrolytic process
FR2330427A1 (fr) Procede de fractionnement destine a eliminer une matiere a haut point d'ebullition et une substance dissoute
FR2334303A2 (fr) Procede de production d'une matiere vegetale decafeinee
FR2320555A1 (fr) Procede de marquage d'une matiere explosive
FR2301085A1 (fr) Porte-contacts en matiere isolante, obturable par boitier
BE830241A (fr) Procede de production d'une matiere composite conductrice de l'electricite
FR2312776A1 (fr) Procede pour la realisation d'une electrode selective d'ions
FR2327016A1 (fr) Procede et machine de taillage d'engrenages par generation
FR2300398A1 (fr) Procede d'aplatissement de la courbe d
FR2300647A1 (fr) Procede de decoupage