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    • 7. 发明授权
    • Segmented grinding wheel assembly
    • SEGMENTED研磨轮组件
    • US3683566A
    • 1972-08-15
    • US3683566D
    • 1970-10-05
    • KLEMENS C WALTERS
    • WALTERS KLEMENS C
    • B24D5/08B24D5/10
    • B24D5/08
    • A grinding wheel for snagging operations having a plurality of pie-shaped abrasive segments forming a radially constant work surface with a small space between successive segments. In a preferred embodiment each segment has at least two spaced holes cooperating with a like number of pins permanently secured to a first flange. A second flange having a similar plurality of aligned holes is also mounted by appropriate spindle and mounting structure on the pins with the abrasive segments positioned therebetween. Provisions are also made to cool the segments by a coolant exiting from the spindle into the spaces between the successive segments.
    • 一种用于阻塞操作的砂轮,其具有形成径向恒定的工作表面的多个饼形磨料段,并且在连续段之间具有小的空间。 在优选实施例中,每个段具有至少两个间隔开的孔,其与相同数量的销永久地固定到第一凸缘上。 具有相似多个对准孔的第二凸缘也通过适当的主轴和安装结构安装在销上,其中磨料段位于它们之间。 还提供了通过从主轴离开到连续段之间的空间的冷却剂来冷却段的规定。