CH625669B - - Google Patents

Info

Publication number
CH625669B
CH625669B CH1312378A CH1312378A CH625669B CH 625669 B CH625669 B CH 625669B CH 1312378 A CH1312378 A CH 1312378A CH 1312378 A CH1312378 A CH 1312378A CH 625669 B CH625669 B CH 625669B
Authority
CH
Switzerland
Prior art keywords
hole
magnet
laser machining
bored
boring
Prior art date
Application number
CH1312378A
Other languages
German (de)
English (en)
Other versions
CH625669GA3 (cg-RX-API-DMAC10.html
Inventor
Hiroki Nomura
Masao Mafune
Masaru Koyanagi
Original Assignee
Citizen Watch Co 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
Publication of CH625669B publication Critical patent/CH625669B/de
Priority claimed from JP15643177A external-priority patent/JPS5498999A/ja
Priority claimed from JP2622878A external-priority patent/JPS54119190A/ja
Priority claimed from JP2795778A external-priority patent/JPS5499297A/ja
Priority claimed from JP3763078A external-priority patent/JPS54129599A/ja
Application filed by Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Publication of CH625669GA3 publication Critical patent/CH625669GA3/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B23K26/382—Removing material by boring or cutting by boring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/40—Removing material taking account of the properties of the material involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/34—Coated articles, e.g. plated or painted; Surface treated articles
    • B23K2101/35—Surface treated articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials
    • B23K2103/26—Alloys of Nickel and Cobalt and Chromium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/30—Organic material
    • B23K2103/42—Plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
    • B23K2103/52—Ceramics
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Hard Magnetic Materials (AREA)
  • Laser Beam Processing (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
CH1312378A 1977-12-27 1978-12-22 CH625669GA3 (cg-RX-API-DMAC10.html)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP15643177A JPS5498999A (en) 1977-12-27 1977-12-27 Making hole in intermetallic compound magnet
JP2622878A JPS54119190A (en) 1978-03-08 1978-03-08 Method of boring intermetallic compound magnets
JP2795778A JPS5499297A (en) 1978-03-11 1978-03-11 Making holes in intermetallic compound magnets
JP3763078A JPS54129599A (en) 1978-03-31 1978-03-31 Process for boring in magnet made of intermetallic compound

Publications (2)

Publication Number Publication Date
CH625669B true CH625669B (cg-RX-API-DMAC10.html) 1900-01-01
CH625669GA3 CH625669GA3 (cg-RX-API-DMAC10.html) 1981-10-15

Family

ID=27458451

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1312378A CH625669GA3 (cg-RX-API-DMAC10.html) 1977-12-27 1978-12-22

Country Status (3)

Country Link
US (1) US4267427A (cg-RX-API-DMAC10.html)
CH (1) CH625669GA3 (cg-RX-API-DMAC10.html)
GB (1) GB2014076B (cg-RX-API-DMAC10.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597169A (en) * 1984-06-05 1986-07-01 Standex International Corporation Method of manufacturing a turnable microinductor
US6243940B1 (en) * 1999-05-11 2001-06-12 Larry D. Rund Laser gapping of magnetic cores
US8013696B2 (en) * 2008-10-14 2011-09-06 Nexteer (Beijing) Technology Co., Ltd. Magnetic apparatus and method of manufacturing the magnetic apparatus
CN110405367A (zh) * 2019-08-01 2019-11-05 北京航空航天大学 一种磁场辅助飞秒激光快速钻骨方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2231591C3 (de) * 1972-06-28 1979-08-09 Max 5060 Bergisch Gladbach Baermann Ringscheibenförmiger Dauermagnet für ein magnetisches Lager, vorzugsweise für Elektrizitätszähler, und daraus aufgebautes dauermagnetisches Lager
US3955921A (en) * 1972-09-19 1976-05-11 Eli Lilly And Company Method of killing microorganisms in the inside of a container utilizing a laser beam induced plasma
DE2253412A1 (de) * 1972-10-31 1974-05-16 Siemens Ag Verfahren zum herstellen eines induktiven bauelements
US4017965A (en) * 1975-06-16 1977-04-19 Burroughs Corporation Method of making a transducer head with narrow core structure
US4092515A (en) * 1977-04-07 1978-05-30 United Technologies Corporation Laser method of precision hole drilling

Also Published As

Publication number Publication date
CH625669GA3 (cg-RX-API-DMAC10.html) 1981-10-15
US4267427A (en) 1981-05-12
GB2014076B (en) 1982-12-01
GB2014076A (en) 1979-08-22

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Legal Events

Date Code Title Description
PL Patent ceased