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    METHOD OF GRINDING GEARS
    1.
    发明公开
    METHOD OF GRINDING GEARS 审中-公开
    SCHLEIFVERFAHREN

    公开(公告)号：EP3154734A2

    公开(公告)日：2017-04-19

    申请号：EP15794994.2

    申请日：2015-06-09

    申请人： The Gleason Works

    发明人： GAISER, Uwe ,  MUNDT, Eric G.

    IPC分类号： B23F23/12 ,  B23F1/02 ,  B23F5/02 ,  B23F5/08 ,  B23F5/10 ,  B23F9/02

    CPC分类号： B24B51/00 ,  B23F1/02 ,  B23F5/02 ,  B23F5/08 ,  B23F5/10 ,  B23F9/025 ,  B23F23/1225

    摘要： A method of grinding the tooth slots of a workpiece with a freshly dressed grinding wheel wherein dual-machining of tooth slots is eliminated. The method comprises grinding the first few slots of a gear at a corrected depth amount which accounts for the rapid wear and other conditions of the freshly dressed grinding wheel wherein for a first number of tooth slots (e.g. 1, 2, 3 or more), the grinding wheel is fed-in relative to the workpiece by the corrected depth amount.

    摘要翻译： 用新磨砂砂轮研磨工件的齿槽的方法，其中消除了齿槽的双加工。 该方法包括以修正的深度量研磨齿轮的前几个槽，其考虑新磨砂砂轮的快速磨损和其它条件，其中对于第一数量的齿槽（例如1,2,3或更多）， 砂轮通​​过校正的深度量相对于工件进给。

    POWER SKIVING PRESSURE ANGLE CORRECTION WITHOUT TOOL GEOMETRY CHANGE
    2.
    发明公开
    POWER SKIVING PRESSURE ANGLE CORRECTION WITHOUT TOOL GEOMETRY CHANGE 审中-公开

    公开(公告)号：EP3500383A1

    公开(公告)日：2019-06-26

    申请号：EP17758770.6

    申请日：2017-08-21

    申请人： The Gleason Works

    发明人： STADTFELD, Hermann, J. ,  GAISER, Uwe

    IPC分类号： B23F5/16 ,  B23F21/06

    摘要： Cutting blade pressure angle changes or corrections in power skiving cutters (20) can be realized without the need tor a tool geometry change. An axial shift (26) of the blade reference point (24) will shift the existing involute on the blade profiles (22, 23) into a different radial location. An accompanying shift (AR) of the reference involute profile (30) by approximately the same amount and in the same direction will re-establish the relationship between work gear and cutter. The resulting work gear geometry has the same radial location of the slots, with the same slot width and the same tooth thickness but with a changed pressure angle.

    METHOD OF FINISHING BEVEL GEARS TO PRODUCE A DIFFUSE SURFACE STRUCTURE
    3.
    发明公开
    METHOD OF FINISHING BEVEL GEARS TO PRODUCE A DIFFUSE SURFACE STRUCTURE 有权
    完成斜齿轮生产扩散表面结构的方法

    公开(公告)号：EP2081720A1

    公开(公告)日：2009-07-29

    申请号：EP07838205.8

    申请日：2007-09-13

    申请人： THE GLEASON WORKS

    发明人： STADTFELD, Hermann J. ,  GAISER, Uwe

    IPC分类号： B23F9/02 ,  B23F19/00

    CPC分类号： B23F9/025 ,  B23F19/00

    摘要： A method for providing a surface structure wherein conventional grinding micro scratches are broken up to provide a diffuse structure of micro scratches and micro flats resulting from grinding wheel motion comprising an eccentric revolving of the grinding wheel and/or grinding wheel pulsing.

    摘要翻译： 一种用于提供表面结构的方法，其中传统的研磨微划痕被分解以提供由磨轮运动产生的微划痕和微平面的扩散结构，包括砂轮的偏心旋转和/或砂轮脉动。

    FULL POINT WIDTH CUTTING BLADES
    5.
    发明公开
    FULL POINT WIDTH CUTTING BLADES 有权
    为形成凹槽切割工具

    公开(公告)号：EP1896212A1

    公开(公告)日：2008-03-12

    申请号：EP06773932.6

    申请日：2006-06-23

    申请人： THE GLEASON WORKS

    发明人： RITTER, Reinhardt ,  GAISER, Uwe ,  ERVAY, Earl, D.

    IPC分类号： B23F21/22

    CPC分类号： B23F21/226 ,  B23C2210/70 ,  Y10T407/1705 ,  Y10T409/103816 ,  Y10T409/104134 ,  Y10T409/108268 ,  Y10T409/30952

    摘要： A cutting blade (60; 70) for face milling wherein the cutting blade is constructed to cut a predetermined final dimension of a tooth slot (2) along a portion of the cutting end (i.e. the primary cutting edge portion) of the blade (62, 64, 66; 72, 74, 76) and to cut the remainder of the tooth slot at an amount less that the predetermined final dimension of the tooth slot along the remaining portion (i.e. the secondary cutting edge portion) of the cutting end (68, 69; 78, 79). The construction of the inventive cutting blade provides sharing of the cutting load amongst the blade cutting edges and also provides sufficient clearance (67; 77) in the tooth slot whereby the cutting blade can be repositioned to allow truing of the cutter, particularly with respect to the primary portion.