SG10201710835TA - Rare Earth Sintered Magnet Fastening Jig - Google Patents

Rare Earth Sintered Magnet Fastening Jig

Info

Publication number
SG10201710835TA
SG10201710835TA SG10201710835TA SG10201710835TA SG10201710835TA SG 10201710835T A SG10201710835T A SG 10201710835TA SG 10201710835T A SG10201710835T A SG 10201710835TA SG 10201710835T A SG10201710835T A SG 10201710835TA SG 10201710835T A SG10201710835T A SG 10201710835TA
Authority
SG
Singapore
Prior art keywords
magnet block
rare earth
fastening jig
earth sintered
sintered magnet
Prior art date
Application number
SG10201710835TA
Inventor
Takafumi Jibiki
Kazuhito Akada
Takafumi Ueno
Kennosuke Izumi
Original Assignee
Shinetsu Chemical Co
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 Shinetsu Chemical Co filed Critical Shinetsu Chemical Co
Publication of SG10201710835TA publication Critical patent/SG10201710835TA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/06—Grinders for cutting-off
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/06—Grinders for cutting-off
    • B24B27/0675—Grinders for cutting-off methods therefor
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • 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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
    • B28D1/24—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising with cutting discs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
    • H01F1/047—Alloys characterised by their composition
    • H01F1/053—Alloys characterised by their composition containing rare earth metals
    • H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
    • H01F1/057—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B
    • H01F1/0571—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes
    • H01F1/0575—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes pressed, sintered or bonded together
    • H01F1/0577—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes pressed, sintered or bonded together sintered
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mining & Mineral Resources (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Powder Metallurgy (AREA)
  • Hard Magnetic Materials (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

Rare Earth Sintered Magnet Fastening Jig A fastening jig for securing a magnet block (M) when the magnet block is cutoff 5 machined into pieces is provided, the jig comprising a lower clamp (31) on which the magnet block is rested, an upper clamp (32) disposed on the magnet block, and a press unit (33) for pressing the clamps to apply a pressing force to the magnet block. A portion of the lower clamp (31) which is disposed adjacent to the magnet block is provided with a generally horizontal channel (311) to define a resilient cantilever (312), whereby the magnet block is 10 held between the clamps by the repulsion force of the cantilever (312). Fig. 4
SG10201710835TA 2016-12-28 2017-12-27 Rare Earth Sintered Magnet Fastening Jig SG10201710835TA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016255022A JP6665775B2 (en) 2016-12-28 2016-12-28 Jig for fixing rare earth sintered magnet

Publications (1)

Publication Number Publication Date
SG10201710835TA true SG10201710835TA (en) 2018-07-30

Family

ID=60856922

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201710835TA SG10201710835TA (en) 2016-12-28 2017-12-27 Rare Earth Sintered Magnet Fastening Jig

Country Status (7)

Country Link
US (1) US10639816B2 (en)
EP (1) EP3342538B1 (en)
JP (1) JP6665775B2 (en)
CN (1) CN108247538B (en)
MY (1) MY197554A (en)
PH (1) PH12018000003A1 (en)
SG (1) SG10201710835TA (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109732375A (en) * 2019-03-12 2019-05-10 东莞明利钢材模具制品有限公司 Three axis lathe auxiliary locating tools
CN112828795A (en) * 2021-02-26 2021-05-25 佛山市中研非晶科技股份有限公司 Magnetic core tool jig

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1283169B (en) * 1964-09-25 1968-11-14 Franz Arnold Machine vice with deep clamping jaws
US3561748A (en) * 1968-10-18 1971-02-09 Corby J Schefers Workpiece clamp
US3951395A (en) * 1974-11-25 1976-04-20 Control Data Corporation Resilient vise jaw
US4411415A (en) * 1981-06-12 1983-10-25 Denaro James J Compound jaw plate
SE459909B (en) * 1985-03-18 1989-08-21 3R Management Ab VICE
US5730434A (en) 1996-01-26 1998-03-24 Emerson Electric Co. Clamping devices for compound miter saws
US6012977A (en) * 1997-12-22 2000-01-11 Shin-Etsu Chemical Co., Ltd. Abrasive-bladed cutting wheel
JP2942989B1 (en) * 1998-08-10 1999-08-30 株式会社ミクロ精機 Method of manufacturing disc-shaped blade and multi-blade apparatus
JP2001212730A (en) 2000-02-03 2001-08-07 Shin Etsu Chem Co Ltd Workpiece supporting and fixing jig and machining method thereof
BE1016281A3 (en) * 2004-03-05 2006-07-04 Aelst Filip Van METHOD AND DEVICE FOR CUTTING BLOCKS OF NATURAL STONE.
JP5228811B2 (en) 2008-11-05 2013-07-03 信越化学工業株式会社 Magnet fixing jig and rare earth magnet cutting processing apparatus having the same
JP2010110850A (en) 2008-11-05 2010-05-20 Shin-Etsu Chemical Co Ltd Grinding fluid supply nozzle and cutting device with the same for rare earth magnet
JP5481837B2 (en) 2008-11-05 2014-04-23 信越化学工業株式会社 Multi-cutting method of rare earth magnet
MY163878A (en) * 2008-11-05 2017-11-15 Shinetsu Chemical Co Method and apparatus for multiple cutoff machining of rare earth block, cutting fluid feed nozzle, and magnet block securing jig
JP5051399B2 (en) * 2009-05-01 2012-10-17 信越化学工業株式会社 Peripheral cutting blade manufacturing method and outer peripheral cutting blade manufacturing jig
MY157471A (en) * 2010-01-06 2016-06-15 Shinetsu Chemical Co Rare earth magnet holding jig, cutting machine and cutting method
MY155758A (en) 2010-01-06 2015-11-30 Shinetsu Chemical Co Rare earth magnet holding jig and cutting machine
JP5505114B2 (en) * 2010-06-16 2014-05-28 信越化学工業株式会社 Multi-cutting method of rare earth sintered magnet
JP2014083668A (en) 2012-10-26 2014-05-12 Tdk Corp Work clamp device and work cutting method using the same

Also Published As

Publication number Publication date
PH12018000003B1 (en) 2018-08-29
CN108247538A (en) 2018-07-06
CN108247538B (en) 2021-03-23
JP2018103337A (en) 2018-07-05
PH12018000003A1 (en) 2018-08-29
EP3342538B1 (en) 2021-02-17
JP6665775B2 (en) 2020-03-13
US10639816B2 (en) 2020-05-05
MY197554A (en) 2023-06-23
EP3342538A1 (en) 2018-07-04
US20180178410A1 (en) 2018-06-28

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