Method for high speed cutting
    1.
    发明授权
    Method for high speed cutting 失效
    高速切割方法

    公开(公告)号:US6112739A

    公开(公告)日:2000-09-05

    申请号:US984358

    申请日:1997-12-03

    摘要: The present invention is a method of using a high speed cutting belt for cutting various aggregate and non-aggregate, natural stone and composite building materials with steel or non-steel reinforced materials. The cutting belt comprises a tensile member base, a plurality of cutting segments brazed with brass shim stock to anchors and crimped to the tensile member base, and molded in urethane to form a continuous, flexible belt, said belt having a 90.degree. "V" shaped bottom inner surface and a flat, outer top surface.

    摘要翻译: 本发明是一种使用高速切割带切割各种骨料和非骨料的天然石材和复合建筑材料用钢或非钢筋材料的方法。 切割带包括拉伸构件基座,多个切割段,铜焊垫片用铜垫片固定并固定到拉伸构件基底上,并在聚氨酯中成型以形成连续的柔性带,所述带具有90°“V” 形的底部内表面和平坦的外顶表面。

    Sintered abrasive tools
    4.
    发明授权
    Sintered abrasive tools 失效
    烧结磨具

    公开(公告)号:US5891206A

    公开(公告)日:1999-04-06

    申请号:US854014

    申请日:1997-05-08

    申请人: Thomas Ellingson

    发明人: Thomas Ellingson

    摘要: Light weight metal bonded abrasive tools consisting of an annular rim of metal bonded superabrasive joined to a central core or hub made from a dissimilar metal, such as aluminum powder, are manufactured in a single sintering step that yields a near net shape abrasive tool. The abrasive tools are useful for the grinding of optical components made of plastic or glass.

    摘要翻译: 在由单一的烧结步骤制造的金属粘合的超级磨料的环形边缘组成的重量轻的金属粘合研磨工具,其结合到由异种金属(例如铝粉末)制成的中心芯或轮毂,其产生近净形状的研磨工具。 研磨工具可用于研磨由塑料或玻璃制成的光学部件。

    Vitreous grinding tool containing metal coated abrasive
    8.
    发明授权
    Vitreous grinding tool containing metal coated abrasive 失效
    含有金属涂层磨料的玻璃磨料

    公开(公告)号:US5607489A

    公开(公告)日:1997-03-04

    申请号:US670857

    申请日:1996-06-28

    申请人: Rounan Li

    发明人: Rounan Li

    IPC分类号: B24D3/18 C09K3/14 B24D3/34

    CPC分类号: B24D3/18 C09K3/1445

    摘要: A vitreous bonded abrasive tool comprises 12 to 50% bond, 5 to 50% metal coated superabrasive, at least 10% porosity and 2 to 20% solid lubricant. The abrasive tool containing titanium or nickel coated diamond is particularly effective in grinding ceramic material, such as sapphire.

    摘要翻译: 玻璃状粘结研磨工具包括12-50%的粘合剂,5-50%的金属涂层超级磨料,至少10%的孔隙率和2-20%的固体润滑剂。 包含钛或镍涂层金刚石的研磨工具在研磨陶瓷材料(如蓝宝石)中特别有效。