GB1096269A - A method and a device for marking materials - Google Patents

A method and a device for marking materials

Info

Publication number
GB1096269A
GB1096269A GB32932/65A GB3293265A GB1096269A GB 1096269 A GB1096269 A GB 1096269A GB 32932/65 A GB32932/65 A GB 32932/65A GB 3293265 A GB3293265 A GB 3293265A GB 1096269 A GB1096269 A GB 1096269A
Authority
GB
United Kingdom
Prior art keywords
support
piece
electrode
frequency
aug
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.)
Expired
Application number
GB32932/65A
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Publication of GB1096269A publication Critical patent/GB1096269A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/26—Perforating by non-mechanical means, e.g. by fluid jet
    • B26F1/28—Perforating by non-mechanical means, e.g. by fluid jet by electrical discharges
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/048—Marking the faulty objects
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G07C3/14—Quality control systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Forests & Forestry (AREA)
  • Automation & Control Theory (AREA)
  • Quality & Reliability (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
GB32932/65A 1964-08-07 1965-08-02 A method and a device for marking materials Expired GB1096269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR984530A FR1418083A (fr) 1964-08-07 1964-08-07 Procédé et dispositif de marquage de matériaux

Publications (1)

Publication Number Publication Date
GB1096269A true GB1096269A (en) 1967-12-20

Family

ID=8836308

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32932/65A Expired GB1096269A (en) 1964-08-07 1965-08-02 A method and a device for marking materials

Country Status (5)

Country Link
AT (1) AT266488B (enrdf_load_html_response)
BE (1) BE666899A (enrdf_load_html_response)
DE (1) DE1300994B (enrdf_load_html_response)
FR (1) FR1418083A (enrdf_load_html_response)
GB (1) GB1096269A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005097439A3 (en) * 2004-04-01 2006-03-02 Christian Schmidt Manufacturing and use of microperforated substrates

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RO66002A2 (fr) * 1974-12-30 1978-04-15 Inst Pentru Creatie Stintific Machine pour le controle nondestructif par ultrasons des pieces cylindriques
DE3518083A1 (de) * 1985-05-20 1986-11-20 Alexander Dr.med. 7400 Tübingen Stanowsky Medizinische sonde zur lokalisierung der grenze zwischen unterschiedlichen gewebe- oder materialstrukturen bzw. -defekten

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1493014A (en) * 1922-05-17 1924-05-06 John J Boyle Electrical perforator
US1810212A (en) * 1928-12-21 1931-06-16 Robert L Hinds Electric tool
US2354871A (en) * 1942-06-24 1944-08-01 Gorton George Machine Co Electric arc etching electrode
DE922478C (de) * 1952-08-21 1955-01-17 Franz Kuhlmann K G Werkstaette Vorrichtung zum Elektrosignieren von metallischen Werkstuecken
BE545400A (enrdf_load_html_response) * 1955-02-21
DE1152276B (de) * 1961-04-08 1963-08-01 Funkwerk Dresden Veb Verfahren und Einrichtung zur Kennzeichnung von Fehlerstellen bei der magnetostriktiven Pruefung von Draehten und Baendern

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005097439A3 (en) * 2004-04-01 2006-03-02 Christian Schmidt Manufacturing and use of microperforated substrates
US8759707B2 (en) 2004-04-01 2014-06-24 Picodrill Sa Manufacturing and use of microperforated substrates

Also Published As

Publication number Publication date
DE1300994B (de) 1969-08-14
BE666899A (enrdf_load_html_response) 1965-11-03
AT266488B (de) 1968-11-25
FR1418083A (fr) 1965-11-19

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