CH470932A - Procédé d'usinage électrochimique de l'arête tranchante d'une lame de rasoir - Google Patents

Procédé d'usinage électrochimique de l'arête tranchante d'une lame de rasoir

Info

Publication number
CH470932A
CH470932A CH420866A CH420866A CH470932A CH 470932 A CH470932 A CH 470932A CH 420866 A CH420866 A CH 420866A CH 420866 A CH420866 A CH 420866A CH 470932 A CH470932 A CH 470932A
Authority
CH
Switzerland
Prior art keywords
cutting edge
machining process
razor blade
electrochemical machining
electrochemical
Prior art date
Application number
CH420866A
Other languages
English (en)
French (fr)
Inventor
William Lovekin Barry
Original Assignee
Wilkinson Sword Ltd
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 Wilkinson Sword Ltd filed Critical Wilkinson Sword Ltd
Publication of CH470932A publication Critical patent/CH470932A/fr

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
    • B23H9/08—Sharpening
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
    • C21B2100/64—Controlling the physical properties of the gas, e.g. pressure or temperature
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
    • C21B2100/66—Heat exchange
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CH420866A 1965-03-30 1966-03-21 Procédé d'usinage électrochimique de l'arête tranchante d'une lame de rasoir CH470932A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB13324/65A GB1135022A (en) 1965-03-30 1965-03-30 Improvements in or relating to the production of cutting edges
GB2563365 1965-06-17

Publications (1)

Publication Number Publication Date
CH470932A true CH470932A (fr) 1969-04-15

Family

ID=26249711

Family Applications (1)

Application Number Title Priority Date Filing Date
CH420866A CH470932A (fr) 1965-03-30 1966-03-21 Procédé d'usinage électrochimique de l'arête tranchante d'une lame de rasoir

Country Status (7)

Country Link
US (1) US3470081A (enrdf_load_stackoverflow)
JP (1) JPS4930894B1 (enrdf_load_stackoverflow)
AT (1) AT267994B (enrdf_load_stackoverflow)
CH (1) CH470932A (enrdf_load_stackoverflow)
DE (1) DE1565926C3 (enrdf_load_stackoverflow)
GB (1) GB1135022A (enrdf_load_stackoverflow)
SE (1) SE336285B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1767302A1 (de) * 2005-09-21 2007-03-28 ZWILLING J. A. Henckels Aktiengesellschaft Verfahren zur endfertigen Bearbeitung einer Klinge eines Schneidwerkzeuges

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224117A (en) * 1979-04-18 1980-09-23 Western Electric Company, Inc. Methods of and apparatus for selective plating

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL163107B (nl) * 1950-08-04 Hayashibara Ken Werkwijze voor het bereiden van gezoete voedings- middelen of dranken.
US3055811A (en) * 1961-05-08 1962-09-25 Universal Oil Prod Co Electrolysis with improved platinum plated titanium anode and manufacture thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1767302A1 (de) * 2005-09-21 2007-03-28 ZWILLING J. A. Henckels Aktiengesellschaft Verfahren zur endfertigen Bearbeitung einer Klinge eines Schneidwerkzeuges

Also Published As

Publication number Publication date
DE1565926B2 (de) 1975-02-06
DE1565926A1 (de) 1970-06-18
DE1565926C3 (de) 1975-09-18
GB1135022A (en) 1968-11-27
JPS4930894B1 (enrdf_load_stackoverflow) 1974-08-16
AT267994B (de) 1969-01-27
SE336285B (enrdf_load_stackoverflow) 1971-06-28
US3470081A (en) 1969-09-30

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Legal Events

Date Code Title Description
PL Patent ceased