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    • 1. 发明授权
    • Method for dressing a grinding worm
    • 修磨研磨蜗杆的方法
    • US07294046B2
    • 2007-11-13
    • US11081274
    • 2005-03-16
    • Antoine TurichGerhard Reichert
    • Antoine TurichGerhard Reichert
    • B24B1/00B24B7/19B24B49/00B24B51/00B24B3/00B24B5/00B23C5/06
    • B23F23/1225B23F23/1231Y10T409/20
    • A method for dressing an essentially cylindrical grinding worm on a machine suitable for continuous generation grinding in the diagonal method. The dressing tool is an essentially cylindrical gear wheel, having an abrasive coating on the surface that effects the dressing, which is brought into engagement with the grinding worm to move relative to the grinding worm in axial direction of the same to profile the flanks of the grinding worm. A periodically alternating movement in axial direction of the dressing gear wheel is superimposed on the relative movement of the dressing gear wheel, with the wavelength of the oscillating relative movement being the same or smaller than the usable width of the grinding worm in its axial direction.
    • 一种用于在对角线方法中适用于连续生成研磨的机器上修整基本上圆柱形的研磨蜗杆的方法。 修整工具是基本上圆柱形的齿轮,在表面上具有磨料涂层,其实现修整,其与研磨蜗杆相接合,以相对于研磨蜗杆在其轴向方向上移动,从而使 研磨蠕虫 修整齿轮的轴向周期性交替运动叠加在修整齿轮的相对运动上,其中振动相对运动的波长与研磨蜗杆在其轴向方向上的可用宽度相同或更小。
    • 8. 发明授权
    • Apparatus for precision grinding of end mounted objects
    • 用于精密磨削末端安装物体的装置
    • US4497139A
    • 1985-02-05
    • US640202
    • 1984-08-09
    • Clarence R. Adams
    • Clarence R. Adams
    • B24B3/02B24B3/04
    • B24B3/025B24B3/045Y10T409/20
    • A tool (15) to be ground is mounted in a vertical position to the upper end of a vertically oriented piston (21). The lower end of the piston (21) is received into the open end of a cylinder (22). Radial fluid bearings (28, 29) are pressurized to permit rotational and longitudinal movement of the piston (21) with respect to the cylinder (22). Pressurized fluid is delivered to the piston (21) to exert a force on the piston (21) that nearly counterbalances the combined weight of the piston (21) and the tool (15). Additional fluid pressure or some other suitable force is applied to move the piston (21) and the tool (15) axially upwardly. At the end of the upward stroke, the additional force on the piston (21) is removed to allow said combined weight to move the piston (21) and the tool (15) downwardly. During the upward stroke, the downward stroke, or both the upward and the downward strokes, a grinding wheel (13) is held in a fixed position to contact a side surface of tool (15). Rotational movement of tool (15) may be produced and guided by finger (18) as the tool (15) is moving axially and is in contact with the grinding wheel (13). The bearings (28, 29) may be carried by the piston (21) or by the cylinder (22).
    • 要被研磨的工具(15)安装在垂直定位的活塞(21)的上端的垂直位置。 活塞(21)的下端被容纳在气缸(22)的开口端。 径向流体轴承(28,29)被加压以允许活塞(21)相对于气缸(22)的旋转和纵向移动。 加压流体被输送到活塞(21),以对活塞(21)施加力,使得活塞(21)和工具(15)的组合重量几乎平衡。 施加额外的流体压力或一些其它合适的力以使活塞(21)和工具(15)轴向向上移动。 在向上行程结束时,移除活塞(21)上的附加力,以允许所述组合重物向下移动活塞(21)和工具(15)。 在向上冲程期间,向下冲程,或向上冲程和向下冲程两者,砂轮(13)保持在固定位置以接触工具(15)的侧表面。 当工具(15)轴向移动并与砂轮(13)接触时,工具(15)的旋转运动可由手指(18)产生和引导。 轴承(28,29)可以由活塞(21)或气缸(22)承载。