JPS57127656A - Grinding device for end face of optical fiber - Google Patents

Grinding device for end face of optical fiber

Info

Publication number
JPS57127656A
JPS57127656A JP56008132A JP813281A JPS57127656A JP S57127656 A JPS57127656 A JP S57127656A JP 56008132 A JP56008132 A JP 56008132A JP 813281 A JP813281 A JP 813281A JP S57127656 A JPS57127656 A JP S57127656A
Authority
JP
Japan
Prior art keywords
grinding machine
optical fiber
face
optical fibers
material holder
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
JP56008132A
Other languages
Japanese (ja)
Inventor
Shoichi Masuda
Noburu Shibata
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.)
Nippon Telegraph and Telephone Corp
Sankei Co Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Sankei 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
Application filed by Nippon Telegraph and Telephone Corp, Sankei Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP56008132A priority Critical patent/JPS57127656A/en
Publication of JPS57127656A publication Critical patent/JPS57127656A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B37/00—Lapping machines or devices; Accessories
    • B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
    • B24B37/07—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool
    • B24B37/10—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping
    • B24B37/105—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping the workpieces or work carriers being actively moved by a drive, e.g. in a combined rotary and translatory movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

PURPOSE:To grind end face of a optical fiber with high efficiency and high accuracy by holding two or more optical fibers vertically, pressing them to the rotary grinding machine with a certain specified pressure, and by allowing it to make swing motion fully from one to the other end of the grinding machine. CONSTITUTION:Optical fibers a held by a connector 29 are mounted vertically in a material holder 28. The force of a spring 27, which presses the pressurizing shaft 24 upward against a bushing 25, is adjusted by turning a spring adjustment ring 26 while the pushing force of optical fiber a to the grinding machine 14 is optimized by means of a weight 39 having a certain specified mass. The end face of this optical fiber is ground by operating the grinding machine 14, in which the material holder 28 is swung with the shaft 19 as the center moving fully from one to the other end of the grinding machine 14. Thus optical fibers are held vertically and the grinding direction is changed periodically, that will assure a processing with high efficiency and high accuracy.
JP56008132A 1981-01-23 1981-01-23 Grinding device for end face of optical fiber Pending JPS57127656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56008132A JPS57127656A (en) 1981-01-23 1981-01-23 Grinding device for end face of optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56008132A JPS57127656A (en) 1981-01-23 1981-01-23 Grinding device for end face of optical fiber

Publications (1)

Publication Number Publication Date
JPS57127656A true JPS57127656A (en) 1982-08-07

Family

ID=11684756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56008132A Pending JPS57127656A (en) 1981-01-23 1981-01-23 Grinding device for end face of optical fiber

Country Status (1)

Country Link
JP (1) JPS57127656A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5993402A (en) * 1982-11-18 1984-05-29 Nippon Telegr & Teleph Corp <Ntt> Optical connector polishing device
JPS59161256A (en) * 1983-03-02 1984-09-12 Matsushita Electric Ind Co Ltd Grinding jig for end face of optical fibers
US4999955A (en) * 1988-01-14 1991-03-19 K.K. Sankyo Seiki Seisakusho Method and apparatus for conically machining optical fiber connectors
US5007209A (en) * 1987-06-26 1991-04-16 K.K. Sankyo Seiki Seisakusho Optical fiber connector polishing apparatus and method
US5961374A (en) * 1996-08-02 1999-10-05 Seiko Instruments Inc. Method and apparatus of polishing end surfaces of rod-shaped members
US6095905A (en) * 1998-07-01 2000-08-01 Molecular Optoelectronics Corporation Polishing fixture and method
US6257971B1 (en) * 1994-10-07 2001-07-10 Seikoh Giken Co., Ltd Apparatus for polishing end surface of optical fibers

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5993402A (en) * 1982-11-18 1984-05-29 Nippon Telegr & Teleph Corp <Ntt> Optical connector polishing device
JPS59161256A (en) * 1983-03-02 1984-09-12 Matsushita Electric Ind Co Ltd Grinding jig for end face of optical fibers
US5007209A (en) * 1987-06-26 1991-04-16 K.K. Sankyo Seiki Seisakusho Optical fiber connector polishing apparatus and method
US4999955A (en) * 1988-01-14 1991-03-19 K.K. Sankyo Seiki Seisakusho Method and apparatus for conically machining optical fiber connectors
US6257971B1 (en) * 1994-10-07 2001-07-10 Seikoh Giken Co., Ltd Apparatus for polishing end surface of optical fibers
US5961374A (en) * 1996-08-02 1999-10-05 Seiko Instruments Inc. Method and apparatus of polishing end surfaces of rod-shaped members
US6095905A (en) * 1998-07-01 2000-08-01 Molecular Optoelectronics Corporation Polishing fixture and method
US6238274B1 (en) 1998-07-01 2001-05-29 Molecular Optoelectronics Corporation Polishing method for a device

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