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    MANUFACTURING BEVEL GEARS
    2.
    发明申请
    MANUFACTURING BEVEL GEARS 有权
    制造水平齿轮

    公开(公告)号：US20110103911A1

    公开(公告)日：2011-05-05

    申请号：US12996698

    申请日：2009-06-23

    申请人： Hermann J. Stadtfeld

    发明人： Hermann J. Stadtfeld

    IPC分类号： B23F9/10

    CPC分类号： B23F9/08 ,  B23F1/06 ,  Y10T409/103975 ,  Y10T409/105883 ,  Y10T409/10795 ,  Y10T409/108109

    摘要： A method of manufacturing bevel gears with a tool, such as a tapered milling tool (16), wherein the tool is located at a position offset (Rw) from the center position of a conventional face milling cutter and the tool follows a path, such as a circular arc path, during machining.

    摘要翻译： 一种用诸如锥形铣刀（16）的工具制造锥齿轮的方法，其中所述工具位于距传统的面铣刀的中心位置偏移（Rw）的位置处，并且所述刀具沿着路径 作为圆弧路径，在加工过程中。

    Cutting tool for toothed articles
    4.
    发明授权
    Cutting tool for toothed articles 有权

    公开(公告)号：US6004078A

    公开(公告)日：1999-12-21

    申请号：US239437

    申请日：1999-01-28

    申请人： Raymond E. Clark ,  Hermann J. Stadtfeld ,  Lyndon D. Stickles

    发明人： Raymond E. Clark ,  Hermann J. Stadtfeld ,  Lyndon D. Stickles

    IPC分类号： B23F1/08 ,  B23C5/22 ,  B23F21/12 ,  B23F21/22 ,  B26D1/00

    CPC分类号： B23F21/226 ,  B23C5/22 ,  Y10T407/17 ,  Y10T407/1705 ,  Y10T407/171 ,  Y10T407/191 ,  Y10T407/1944 ,  Y10T407/23 ,  Y10T409/103816

    摘要： A cutter head including a cutter body portion having a first outer surface and a second outer surface located inward of the first outer surface. Both first and second outer surfaces are interrupted by a plurality of blade receiving slots which extend inward into the cutter body portion. The first and second outer surfaces are arranged such that an annular projection is formed protruding from the second outer surface and extending to the first outer surface. The annular projection is also interrupted by the plurality of cutting blade slots thus forming a plurality of individual projections. The cutter head additionally includes a clamping ring extending about the cutter body and secured to the annular projection. The clamping ring comprises first and second ring members which together define an inner receiving channel having a form complementary with the form of the annular projection whereby securing the first and second ring members together about the annular projection positions the annular projection in the receiving channel and secures the clamping ring to the cutter body. The cutter head may include a generally concave shaped clamping block which is attached to the receiving channel in the clamping ring. The cutter head may further comprise blade receiving slots wherein the inner end portion of the slots includes a pair of angled blade mounting surfaces. Also included are cutting blades having side portions of a form which is complementary to the angled blade mounting surfaces of the cutter head.

    Method of determining cutting blade positional errors in face hobbing cutters
    5.
    发明授权
    Method of determining cutting blade positional errors in face hobbing cutters 失效
    确定面滚刀切割刀片位置误差的方法

    公开(公告)号：US5895180A

    公开(公告)日：1999-04-20

    申请号：US924682

    申请日：1997-09-05

    申请人： Hermann J. Stadtfeld

    发明人： Hermann J. Stadtfeld

    IPC分类号： B23F9/08 ,  B23F5/20 ,  B23F5/24 ,  B23F23/10 ,  B23F23/12 ,  B23Q17/22 ,  B23F9/14 ,  B26D1/12

    CPC分类号： B23F21/226 ,  B23Q17/22 ,  Y10T407/171 ,  Y10T409/101908 ,  Y10T409/103975

    摘要： A method for determining front-face indexing errors of like cutting blades mounted in a face hobbing cutter head. The cutter head is rotatable about a cutter axis and the like cutting blades (e.g. inside cutting blades or outside cutting blades) each having a cutting edge and are arranged in a plurality of blade groups in the cutter head. The method comprises determining the angular position of the front face of one or more of the like cutting blades about to the cutter axis by rotating the cutting edge of one or more of the like cutting blades relative to an angular detecting means, such as a non-contacting probe. The measured front face angular positions are compared with respective theoretical front face angular positions and an angular difference, .DELTA..phi..sub.c, is calculated. A cutting blade front face index error, F.sub.d, is then calculated and this error amount may be compared to acceptable limits and the blade may be replaced of the cutter scrapped if such limits are exceeded. Alternatively, an error normal to flank, N.sub..epsilon., (a radially measured component) may be derived from the calculated front face index error, F.sub.d, and the position of the cutting blade may be axially adjusted by an amount, .DELTA.H, to effectively reposition the cutting edge radially to compensate for the influence of the front face index error.

    摘要翻译： 一种用于确定安装在平面滚齿刀头中的类似切割刀片的前面分度误差的方法。 切割头可围绕刀具轴线和各自具有切割边缘的切割刀片（例如切割刀片或外部切割刀片内部）旋转，并且在切割头中以多个刀片组布置。 该方法包括通过相对于角度检测装置旋转一个或多个相似的切割刀片的切割边缘来确定一个或多个类似切割刀片的前表面相对于刀具轴线的角位置， 接触探针 将测量的前面角位置与相应的理论前面角位置进行比较，并计算角差ΔDELTA。 然后计算切割刀片前面指引误差Fd，并将该误差量与可接受的极限进行比较，并且如果超过这种限制，刀片可以被替换为报废刀片。 或者，可以从计算出的前面指标误差Fd导出与侧面正交的误差Nε（径向测量分量）的误差，并且切割刀片的位置可以轴向调节量ΔTA以有效地 径向重新定位刀刃，以补偿正面折射率误差的影响。

    Manufacturing bevel gears
    7.
    发明授权
    Manufacturing bevel gears 有权
    制造锥齿轮

    公开(公告)号：US08967926B2

    公开(公告)日：2015-03-03

    申请号：US12996698

    申请日：2009-06-23

    申请人： Hermann J. Stadtfeld

    发明人： Hermann J. Stadtfeld

    IPC分类号： B23F9/08 ,  B23F1/06

    CPC分类号： B23F9/08 ,  B23F1/06 ,  Y10T409/103975 ,  Y10T409/105883 ,  Y10T409/10795 ,  Y10T409/108109

    摘要： A method of manufacturing bevel gears with a tool, such as a tapered milling tool (16), wherein the tool is located at a position offset (Rw) from the center position of a conventional face milling cutter and the tool follows a path, such as a circular arc path, during machining.

    摘要翻译： 一种用诸如锥形铣刀（16）的工具制造锥齿轮的方法，其中所述工具位于距传统的面铣刀的中心位置偏移（Rw）的位置处，并且所述刀具沿着路径 作为圆弧路径，在加工过程中。

    Cradle for machining of large pinions
    8.
    发明授权
    Cradle for machining of large pinions 有权
    用于加工大型小齿轮的摇篮

    公开(公告)号：US08714536B2

    公开(公告)日：2014-05-06

    申请号：US13098518

    申请日：2011-05-02

    申请人： Hermann J. Stadtfeld

    发明人： Hermann J. Stadtfeld

    IPC分类号： B23Q3/00 ,  B25B1/24 ,  B23Q1/52 ,  B23Q3/06

    CPC分类号： B23Q3/00 ,  B23F23/06 ,  B23Q1/527 ,  B23Q3/062 ,  B23Q2240/007 ,  B25B1/20 ,  B25B1/2484 ,  B25B5/147

    摘要： A cradle device for large pinion gears or blanks wherein a pinion may be supported and rotated for machining. The cradle device comprises one or more adjustable prismatic units each including a plurality of angular plates that are movable toward and/or away from one another along the width of the cradle device in order to raise and lower, and/or laterally shift, a pinion placed thereon so as to position the pinion for machining.

    摘要翻译： 用于大型小齿轮或坯料的托架装置，其中小齿轮可以被支撑和旋转以进行机械加工。 托架装置包括一个或多个可调棱镜单元，每个棱镜单元包括多个角板，所述多个角板可沿托架装置的宽度彼此相对和/或远离，以便升高和降低和/或横向移动小齿轮 放置在其上以定位小齿轮进行机械加工。

    Hypoid gears with low shaft angles
    9.
    发明授权
    Hypoid gears with low shaft angles 有权
    具有低轴角度的双曲面齿轮

    公开(公告)号：US08573087B2

    公开(公告)日：2013-11-05

    申请号：US13127650

    申请日：2009-11-24

    申请人： Hermann J. Stadtfeld

    发明人： Hermann J. Stadtfeld

    IPC分类号： F16H1/12

    CPC分类号： F16H1/145 ,  F16H55/0853

    摘要： A gear pair set comprising low shaft angle and offset bevel gears and a method for their manufacture including determination of the appropriate gear and pinion blanks and the basic machine settings for their manufacture. The pair of bevel gears comprises a first member and a second member wherein the members of the pair have a shaft angle in the range of greater than 0° to 30°, preferably greater than 0° to 20°, and have an offset in the range of greater than zero to the sum of half the mean pitch diameters of the two members of the bevel gear pair.

    摘要翻译： 包括低轴角度和偏移锥齿轮的齿轮对组及其制造方法，包括确定适当的齿轮和小齿轮坯料及其制造的基本机器设置。 所述一对锥齿轮包括第一构件和第二构件，其中所述一对构件的构件具有在大于0°至30°的范围内的轴角，优选地大于0°至20°，并且在该 大于零的范围与锥齿轮对的两个构件的平均节圆直径的一半的总和。

    METHOD AND TOOL FOR MANUFACTURING FACE GEARS
    10.
    发明申请
    METHOD AND TOOL FOR MANUFACTURING FACE GEARS 有权
    制造面齿轮的方法和工具

    公开(公告)号：US20120099939A1

    公开(公告)日：2012-04-26

    申请号：US13382171

    申请日：2010-08-03

    申请人： Hermann J. Stadtfeld

    发明人： Hermann J. Stadtfeld

    IPC分类号： B23F5/06

    CPC分类号： B23F15/06 ,  B23F5/02 ,  B23F5/06 ,  B23F21/16 ,  B23F23/006 ,  Y10T409/103816 ,  Y10T409/103975 ,  Y10T409/105883

    摘要： A cutter disk having cutting blades oriented on its circumference with the cutting edges of the blades oriented perpendicular to the axis of rotation of the cutter disk thereby representing a plane which can be oriented to a work piece (e.g. face gear) under an angle equal to the pressure angle of the mating face gear set's pinion, and, which can be rotated around a virtual pinion axis to generate a tooth flank on the work piece.

    摘要翻译： 具有切割刀片的切割盘具有定向在其圆周上的切割刀片，刀片的切割边缘垂直于切割刀盘的旋转轴线定向，从而表示可以以等于或等于的角度定向到工件（例如，平面齿轮）的平面 配合面齿轮组的小齿轮的压力角，并且可以围绕虚拟小齿轮轴旋转以在工件上产生齿面。