SG161195A1 - Method and appratus for multiple cutoff machining of rare earth magnet block, cutting fluid feed nozzle, and magnet block securing jig - Google Patents

Method and appratus for multiple cutoff machining of rare earth magnet block, cutting fluid feed nozzle, and magnet block securing jig

Info

Publication number
SG161195A1
SG161195A1 SG200907332-1A SG2009073321A SG161195A1 SG 161195 A1 SG161195 A1 SG 161195A1 SG 2009073321 A SG2009073321 A SG 2009073321A SG 161195 A1 SG161195 A1 SG 161195A1
Authority
SG
Singapore
Prior art keywords
magnet block
feed nozzle
cutting fluid
rare earth
cutoff
Prior art date
Application number
SG200907332-1A
Other languages
English (en)
Inventor
Koji Sato
Takehisa Minowa
Takaharu Yamaguchi
Takayuki Hasegawa
Kazuhito Akada
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
Priority claimed from JP2008284566A external-priority patent/JP5481837B2/ja
Priority claimed from JP2008284661A external-priority patent/JP5228811B2/ja
Priority claimed from JP2008284644A external-priority patent/JP2010110850A/ja
Application filed by Shinetsu Chemical Co filed Critical Shinetsu Chemical Co
Publication of SG161195A1 publication Critical patent/SG161195A1/en

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
    • B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
    • B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
    • 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
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • 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
    • B24B27/0616—Grinders for cutting-off using a tool turning around the workpiece
    • 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
    • B24B27/0658—Grinders for cutting-off for cutting workpieces while they are turning about their longitudinal axis
    • 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
    • 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
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
    • B26D1/15—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
    • B28D5/0076—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for removing dust, e.g. by spraying liquids; for lubricating, cooling or cleaning tool or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/02—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills
    • B28D5/022—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills by cutting with discs or wheels
    • B28D5/029—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills by cutting with discs or wheels with a plurality of cutting blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
SG200907332-1A 2008-11-05 2009-11-04 Method and appratus for multiple cutoff machining of rare earth magnet block, cutting fluid feed nozzle, and magnet block securing jig SG161195A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008284566A JP5481837B2 (ja) 2008-11-05 2008-11-05 希土類磁石のマルチ切断加工方法
JP2008284661A JP5228811B2 (ja) 2008-11-05 2008-11-05 磁石固定治具及びこれを備える希土類磁石切断加工装置
JP2008284644A JP2010110850A (ja) 2008-11-05 2008-11-05 研削液供給ノズル及びこれを備える希土類磁石切断加工装置

Publications (1)

Publication Number Publication Date
SG161195A1 true SG161195A1 (en) 2010-05-27

Family

ID=42026701

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200907332-1A SG161195A1 (en) 2008-11-05 2009-11-04 Method and appratus for multiple cutoff machining of rare earth magnet block, cutting fluid feed nozzle, and magnet block securing jig

Country Status (8)

Country Link
US (4) US8568203B2 (ko)
EP (2) EP2641695B1 (ko)
KR (5) KR101543472B1 (ko)
CN (1) CN101745863B (ko)
MY (2) MY163878A (ko)
PH (1) PH12014000279A1 (ko)
SG (1) SG161195A1 (ko)
TW (1) TWI488724B (ko)

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WO2012073855A1 (ja) * 2010-11-29 2012-06-07 信越化学工業株式会社 超硬合金台板外周切断刃及びその製造方法
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MY178343A (en) * 2015-09-30 2020-10-08 Shinetsu Chemical Co Apparatus for continuously cutoff machining sintered magnet blocks
CN105345937B (zh) * 2015-11-23 2017-06-30 河南理工大学 制备巴西圆盘人字形裂缝的实验装置及其操作方法
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CN105835247B (zh) * 2016-05-23 2018-12-11 天通日进精密技术有限公司 硅棒组合加工机
CN106738380A (zh) * 2016-12-14 2017-05-31 宜兴市华井科技有限公司 一种氮化硅条切割装置
JP6737171B2 (ja) * 2016-12-28 2020-08-05 信越化学工業株式会社 希土類焼結磁石のマルチ切断加工方法
JP6665775B2 (ja) * 2016-12-28 2020-03-13 信越化学工業株式会社 希土類焼結磁石の固定治具
JP6772959B2 (ja) 2017-05-26 2020-10-21 信越化学工業株式会社 焼結磁石の切断加工機及び切断加工方法
CN107775695B (zh) * 2017-10-16 2019-05-31 扬中市盛新氟塑制品有限公司 一种便于使用的聚四氟乙烯板切割装置
CN108453906B (zh) * 2018-03-29 2019-03-26 中钢集团新型材料（浙江）有限公司 一种石墨材料断裂韧性测试用开槽刀具、设备及开槽方法
JP7150392B2 (ja) * 2018-06-06 2022-10-11 株式会社ディスコ スリットノズルの製造方法及びスリットノズル
CN112816275B (zh) * 2019-11-18 2022-04-05 中国科学院深圳先进技术研究院 脑部修块装置
CN113118909B (zh) * 2021-04-19 2022-07-08 上海磐盟电子材料有限公司 一种晶圆片自动打磨装置
CN113808842B (zh) * 2021-09-29 2022-08-19 赣州市钜磁科技有限公司 一种烧结钕铁硼磁体生产用烧结工艺
CN114211344B (zh) * 2021-12-22 2022-10-25 深圳市东方熊磁电制品有限公司 一种钕铁硼磁体的高精度可调式辅助加工设备

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Also Published As

Publication number Publication date
US20130217307A1 (en) 2013-08-22
EP2189245A3 (en) 2012-12-12
US8753174B2 (en) 2014-06-17
CN101745863A (zh) 2010-06-23
EP2641695A1 (en) 2013-09-25
MY161144A (en) 2017-04-14
US8568203B2 (en) 2013-10-29
EP2189245A2 (en) 2010-05-26
CN101745863B (zh) 2014-01-15
MY163878A (en) 2017-11-15
KR20140130405A (ko) 2014-11-10
US20100112904A1 (en) 2010-05-06
KR20150097453A (ko) 2015-08-26
KR101543540B1 (ko) 2015-08-10
US20120282847A1 (en) 2012-11-08
PH12014000279B1 (en) 2016-04-11
PH12014000279A1 (en) 2016-04-11
TW201032973A (en) 2010-09-16
EP2189245B1 (en) 2014-07-23
EP2641695B1 (en) 2017-04-05
US9314892B2 (en) 2016-04-19
KR20100050420A (ko) 2010-05-13
US20120282848A1 (en) 2012-11-08
KR20160135113A (ko) 2016-11-24
KR20140135675A (ko) 2014-11-26
KR101543472B1 (ko) 2015-08-10
TWI488724B (zh) 2015-06-21
US8567383B2 (en) 2013-10-29

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