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公开(公告)号：US08459246B2
公开(公告)日：2013-06-11
申请号：US12342941
申请日：2008-12-23
IPC分类号： B28D1/04
CPC分类号： B24D3/06 , B23D61/028 , B24D5/12 , B24D18/00 , B24D18/0018 , B28D5/022
摘要： In an outer blade cutting wheel comprising an annular thin disc base of cemented carbide having an outer diameter of 80-200 mm, an inner diameter of 30-80 mm, and a thickness of 0.1-1.0 mm, and a blade section disposed on an outer periphery of the base, the blade section comprises diamond grains and/or CBN grains bound with a metal bond having a Young's modulus of 0.7-4.0×1011 Pa and has a thickness which is greater than the thickness of the base by at least 0.01 mm. The outer blade cutting wheel is capable of cutting a workpiece at a high accuracy and a reduced allowance, improves machining yields, and reduces machining costs.
摘要翻译： 在外刀片切割轮中，包括外径为80-200mm，内径为30-80mm，厚度为0.1-1.0mm的硬质合金的环形薄盘基座和设置在其上的刀片部分 所述刀片部分包括金刚石晶粒和/或CBN晶粒，所述金刚石晶粒和/或CBN晶粒与杨氏模量为0.7-4.0×1011Pa的金属键结合，并且其厚度大于所述基底的厚度至少为0.01 mm。 外刀片切割轮能够以高精度切割工件，减少余量，提高加工成品率，降低加工成本。
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公开(公告)号：US08733336B2
公开(公告)日：2014-05-27
申请号：US13493539
申请日：2012-06-11
IPC分类号： B28D1/04
CPC分类号： B24D3/06 , B23D61/028 , B24D5/12 , B24D18/00 , B24D18/0018 , B28D5/022
摘要： In an outer blade cutting wheel comprising an annular thin disc base of cemented carbide having an outer diameter of 80-200 mm, an inner diameter of 30-80 mm, and a thickness of 0.1-1.0 mm, and a blade section disposed on an outer periphery of the base, the blade section comprises diamond grains and/or CBN grains bound with a metal bond having a Young's modulus of 0.7-4.0×1011 Pa and has a thickness which is greater than the thickness of the base by at least 0.01 mm. The outer blade cutting wheel is capable of cutting a workpiece at a high accuracy and a reduced allowance, improves machining yields, and reduces machining costs.
摘要翻译： 在外刀片切割轮中，包括外径为80-200mm，内径为30-80mm，厚度为0.1-1.0mm的硬质合金的环形薄盘基座和设置在其上的刀片部分 所述刀片部分包括金刚石晶粒和/或CBN晶粒，所述金刚石晶粒和/或CBN晶粒与杨氏模量为0.7-4.0×1011Pa的金属键结合，并且其厚度大于所述基底的厚度至少为0.01 mm。 外刀片切割轮能够以高精度切割工件，减少余量，提高加工成品率，降低加工成本。
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公开(公告)号：US20090165768A1
公开(公告)日：2009-07-02
申请号：US12342941
申请日：2008-12-23
CPC分类号： B24D3/06 , B23D61/028 , B24D5/12 , B24D18/00 , B24D18/0018 , B28D5/022
摘要： In an outer blade cutting wheel comprising an annular thin disc base of cemented carbide having an outer diameter of 80-200 mm, an inner diameter of 30-80 mm, and a thickness of 0.1-1.0 mm, and a blade section disposed on an outer periphery of the base, the blade section comprises diamond grains and/or CBN grains bound with a metal bond having a Young's modulus of 0.7-4.0×1011 Pa and has a thickness which is greater than the thickness of the base by at least 0.01 mm. The outer blade cutting wheel is capable of cutting a workpiece at a high accuracy and a reduced allowance, improves machining yields, and reduces machining costs.
摘要翻译： 在外刀片切割轮中，包括外径为80-200mm，内径为30-80mm，厚度为0.1-1.0mm的硬质合金的环形薄盘基座和设置在其上的刀片部分 所述刀片部分包括金刚石晶粒和/或CBN晶粒，所述金刚石晶粒和/或CBN晶粒与杨氏模量为0.7-4.0×10 11 Pa的金属键结合，并且其厚度大于所述基底的厚度至少为0.01mm 。 外刀片切割轮能够以高精度切割工件，减少余量，提高加工成品率，降低加工成本。
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公开(公告)号：US20110162504A1
公开(公告)日：2011-07-07
申请号：US12984717
申请日：2011-01-05
CPC分类号： B28D7/04 , B24B27/06 , B28D1/24 , Y10T29/49046 , Y10T83/9403
摘要： A magnet holding jig comprises a platform and first and second holders disposed on opposite sides of the platform. The platform is provided with channels, the holders are comb-shaped to define digits and slits, the channels and the slits being aligned to define guide paths for permitting entry of a cutting tool therein, and the holders are also configured as digitate hooks. The holder hooks are in contact with a rare earth magnet block resting on the platform. The holders are pushed inward at their lower portions so as to elastically deform the digitate hook and move it backward and to bring the hook digits in pressure abutment with the magnet block, thereby holding the magnet block in place on the platform.
摘要翻译： 磁体夹持夹具包括平台以及设置在平台的相对侧上的第一和第二支架。 平台设置有通道，保持器是梳状的以限定数字和狭缝，通道和狭缝对齐以限定用于允许切削工具进入其中的引导路径，并且保持器还被配置为数字钩。 支架钩与搁置在平台上的稀土磁体块接触。 保持器在其下部被向内推，以便使数字钩弹性变形并向后移动，并使挂钩数字与磁体块压力邻接，从而将磁块保持在平台上的适当位置。
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5.发明申请公开(公告)号：US20120282847A1
公开(公告)日：2012-11-08
申请号：US13554312
申请日：2012-07-20
CPC分类号： B24B1/00 , B24B27/0658 , B24B27/0675 , B28D5/0076 , B28D5/029
摘要： In a method for multiple cutoff machining a rare earth magnet block, a cutting fluid feed nozzle having a plurality of slits is combined with a plurality of cutoff abrasive blades coaxially mounted on a rotating shaft, each said blade comprising a base disk and a peripheral cutting part. The slits in the feed nozzle into which the outer peripheral portions of cutoff abrasive blades are inserted serve to restrict any axial run-out of the cutoff abrasive blades during rotation. Cutting fluid is fed from the feed nozzle through slits to the rotating cutoff abrasive blades and eventually to points of cutoff machining on the magnet block.
摘要翻译： 在一种用于多次切割加工稀土磁体块的方法中，具有多个狭缝的切削液进料喷嘴与同轴安装在旋转轴上的多个切割研磨刀片组合，每个所述刀片包括基盘和周边切割 部分。 插入切割研磨刀片的外围部分的进料喷嘴中的狭缝用于在旋转期间限制切割研磨刀片的任何轴向流出。 切割流体从进料喷嘴通过狭缝进给到旋转的切割磨料刀片，最后到达磁体块上的切割加工点。
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6.发明申请公开(公告)号：US20100112904A1
公开(公告)日：2010-05-06
申请号：US12609849
申请日：2009-10-30
CPC分类号： B24B1/00 , B24B27/0658 , B24B27/0675 , B28D5/0076 , B28D5/029
摘要： In a method for multiple cutoff machining a rare earth magnet block, a cutting fluid feed nozzle having a plurality of slits is combined with a plurality of cutoff abrasive blades coaxially mounted on a rotating shaft, each said blade comprising a base disk and a peripheral cutting part. The slits in the feed nozzle into which the outer peripheral portions of cutoff abrasive blades are inserted serve to restrict any axial run-out of the cutoff abrasive blades during rotation. Cutting fluid is fed from the feed nozzle through slits to the rotating cutoff abrasive blades and eventually to points of cutoff machining on the magnet block.
摘要翻译： 在一种用于多次切割加工稀土磁体块的方法中，具有多个狭缝的切削液进料喷嘴与同轴安装在旋转轴上的多个切割研磨刀片组合，每个所述刀片包括基盘和周边切割 部分。 插入切割研磨刀片的外围部分的进料喷嘴中的狭缝用于在旋转期间限制切割研磨刀片的任何轴向流出。 切割流体从进料喷嘴通过狭缝进给到旋转的切割磨料刀片，最后到达磁体块上的切割加工点。
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公开(公告)号：US09314892B2
公开(公告)日：2016-04-19
申请号：US13554363
申请日：2012-07-20
CPC分类号： B24B1/00 , B24B27/0658 , B24B27/0675 , B28D5/0076 , B28D5/029
摘要： In a method for multiple cutoff machining a rare earth magnet block, a cutting fluid feed nozzle having a plurality of slits is combined with a plurality of cutoff abrasive blades coaxially mounted on a rotating shaft, each said blade comprising a base disk and a peripheral cutting part. The slits in the feed nozzle into which the outer peripheral portions of cutoff abrasive blades are inserted serve to restrict any axial run-out of the cutoff abrasive blades during rotation. Cutting fluid is fed from the feed nozzle through slits to the rotating cutoff abrasive blades and eventually to points of cutoff machining on the magnet block.
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公开(公告)号：US08702084B2
公开(公告)日：2014-04-22
申请号：US12984726
申请日：2011-01-05
摘要： A magnet holding jig comprises a platform and first and second holders disposed on opposite sides of the platform. The platform is provided with channels, the holders are comb-shaped to define digits and slits, the channels and the slits being aligned to define guide paths for permitting entry of a cutting tool therein, and the holders are also configured as digitate hooks. The holder hooks are in contact with a rare earth magnet block resting on the platform. The holders are pushed inward at their lower portions so as to bring each hook digit of the second holder in pressure abutment with the magnet block at a higher level than each hook digit of the first holder for thereby holding the magnet block in place on the platform.
摘要翻译： 磁体夹持夹具包括平台以及设置在平台的相对侧上的第一和第二支架。 平台设置有通道，保持器是梳状的以限定数字和狭缝，通道和狭缝对齐以限定用于允许切削工具进入其中的引导路径，并且保持器还被配置为数字钩。 支架钩与搁置在平台上的稀土磁体块接触。 保持器在其下部被向内推，以使第二保持器的每个钩数字与磁块的压力抵接在比第一保持器的每个钩位高的高度，从而将磁块保持在平台上的适当位置 。
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公开(公告)号：US08702083B2
公开(公告)日：2014-04-22
申请号：US12984717
申请日：2011-01-05
CPC分类号： B28D7/04 , B24B27/06 , B28D1/24 , Y10T29/49046 , Y10T83/9403
摘要： A magnet holding jig comprises a platform and first and second holders disposed on opposite sides of the platform. The platform is provided with channels, the holders are comb-shaped to define digits and slits, the channels and the slits being aligned to define guide paths for permitting entry of a cutting tool therein, and the holders are also configured as digitate hooks. The holder hooks are in contact with a rare earth magnet block resting on the platform. The holders are pushed inward at their lower portions so as to elastically deform the digitate hook and move it backward and to bring the hook digits in pressure abutment with the magnet block, thereby holding the magnet block in place on the platform.
摘要翻译： 磁体夹持夹具包括平台以及设置在平台的相对侧上的第一和第二支架。 平台设置有通道，保持器是梳状的以限定数字和狭缝，通道和狭缝对齐以限定用于允许切削工具进入其中的引导路径，并且保持器还被配置为数字钩。 支架钩与搁置在平台上的稀土磁体块接触。 保持器在其下部被向内推，以便使数字钩弹性变形并向后移动，并使挂钩数字与磁体块压力邻接，从而将磁块保持在平台上的适当位置。
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公开(公告)号：US08568203B2
公开(公告)日：2013-10-29
申请号：US12609849
申请日：2009-10-30
IPC分类号： B24B1/00
CPC分类号： B24B1/00 , B24B27/0658 , B24B27/0675 , B28D5/0076 , B28D5/029
摘要： In a method for multiple cutoff machining a rare earth magnet block, a cutting fluid feed nozzle having a plurality of slits is combined with a plurality of cutoff abrasive blades coaxially mounted on a rotating shaft, each said blade comprising a base disk and a peripheral cutting part. The slits in the feed nozzle into which the outer peripheral portions of cutoff abrasive blades are inserted serve to restrict any axial run-out of the cutoff abrasive blades during rotation. Cutting fluid is fed from the feed nozzle through slits to the rotating cutoff abrasive blades and eventually to points of cutoff machining on the magnet block.
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