ROTARY BUFFING PAD
    1.
    发明申请
    ROTARY BUFFING PAD 审中-公开
    旋转缓冲垫

    公开(公告)号:US20120258652A1

    公开(公告)日:2012-10-11

    申请号:US13497621

    申请日:2010-11-09

    IPC分类号: B24D13/14

    CPC分类号: B24B37/26

    摘要: Provided is a flat-faced buffing pad that includes a plurality of apertures of variable size. The apertures are generally larger in the areas toward the center of the pad, while being generally smaller in the areas toward the periphery of the pad. Some embodiments further include apertures disposed along one or more concentric circular rings located along the front surface and generally symmetrical about the rotation axis. These configurations of apertures provide both superior cut performance and superior finish. Moreover, these configurations minimize several undesirable aspects in a polishing operation, such as slinging of the polishing compound, vibration, wobbling, and drag felt by the operator as the rotary pad slides across the surface to be polished.

    摘要翻译: 提供了一种平面抛光垫,其包括多个可变尺寸的孔。 在朝向垫的中心的区域中,孔通常较大,而在朝向垫周边的区域中通常较小。 一些实施例还包括沿着沿着前表面定位并且围绕旋转轴线大致对称的一个或多个同心圆环设置的孔。 孔的这些构造提供了优异的切割性能和优异的光洁度。 此外,这些构造使抛光操作中的几个不期望的方面最小化,例如当旋转垫滑过待抛光表面时抛光化合物的吊带,振动,摆动和由操作者感到的阻力。

    ABRASIVE ARTICLE HAVING A LINE OF WEAKNESS
    2.
    发明申请
    ABRASIVE ARTICLE HAVING A LINE OF WEAKNESS 有权
    具有弱线的磨砂物品

    公开(公告)号:US20110053476A1

    公开(公告)日:2011-03-03

    申请号:US12869061

    申请日:2010-08-26

    IPC分类号: B24D11/00 B23K26/36

    CPC分类号: B24D11/001 B24D11/008

    摘要: A coated abrasive article (1) comprises a backing (3) having an abrasive coating (5) on one side, an attachment layer (7) on the other side of the backing, and a line of weakness (9) that does not penetrate the front face of the abrasive coating (5). The line of weakness, which may be formed using a laser beam, comprises a through-cut (11) in the attachment layer (7) and perforations (13) in the backing (3), and permits one part of the abrasive article (1) to be separated from another part. Alternatively, the abrasive article can be used in its original form.

    摘要翻译: 涂覆的磨料制品(1)包括在一侧具有研磨涂层(5)的背衬(3),在背衬的另一侧上的附着层(7)和不渗透的线(9) 研磨涂层(5)的前表面。 可以使用激光束形成的弱线包括连接层(7)中的穿孔(11)和背衬(3)中的穿孔(13),并允许磨料制品的一部分 1)与另一部分分离。 或者,磨料制品可以以其原始形式使用。

    Abrasive article having a line of weakness
    3.
    发明授权
    Abrasive article having a line of weakness 有权
    具有弱线的磨料制品

    公开(公告)号:US08506364B2

    公开(公告)日:2013-08-13

    申请号:US12869061

    申请日:2010-08-26

    IPC分类号: B23K26/00 B24D11/00

    CPC分类号: B24D11/001 B24D11/008

    摘要: A coated abrasive article (1) comprises a backing (3) having an abrasive coating (5) on one side, an attachment layer (7) on the other side of the backing, and a line of weakness (9) that does not penetrate the front face of the abrasive coating (5). The line of weakness, which may be formed using a laser beam, comprises a through-cut (11) in the attachment layer (7) and perforations (13) in the backing (3), and permits one part of the abrasive article (1) to be separated from another part. Alternatively, the abrasive article can be used in its original form.

    摘要翻译: 涂覆的磨料制品(1)包括在一侧具有研磨涂层(5)的背衬(3),在背衬的另一侧上的附着层(7)和不渗透的线(9) 研磨涂层(5)的前表面。 可以使用激光束形成的弱线包括连接层(7)中的穿孔(11)和背衬(3)中的穿孔(13),并允许磨料制品的一部分 1)与另一部分分离。 或者,磨料制品可以以其原始形式使用。