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公开(公告)号：US5580298A
公开(公告)日：1996-12-03
申请号：US312855
申请日：1994-09-27
申请人： Hermann J. Stadtfeld
发明人： Hermann J. Stadtfeld
CPC分类号： B23F19/005 , B23F23/006 , B23F9/00 , B23Q2210/006
摘要： A method of producing flank surface modifications in gear teeth by controlled removal of stock material from a work gear with a tool. The method comprises providing a gear producing machine the tool and work gear being movable with respect to one another along and/or about a plurality of axes. A theoretical basic machine is provided comprising a plurality of machine settings for relatively positioning and moving said tool and work gear with respect to one another. Each of the machine settings is defined as an active setting with each active setting being represented by a function. A desired tooth flank surface modification is determined and defined by a set of coefficients for each of the active settings. The function for each active setting is then determined based upon the respective coefficients for each active setting and the functions are transformed from the theoretical machine to the axes arrangement of the gear producing machine. By this transformation, active settings movement defined on the theoretical machine is carried out on one or more of the axes of the gear producing machine to remove stock material from the work gear with the tool in accordance with the active setting functions of the basic machine.
摘要翻译： 通过用工具控制从工作齿轮中移除原料的方法来产生齿轮齿的齿面变形。 该方法包括提供齿轮产生机床，该工具和工作齿轮沿着多个轴线可相对于彼此移动并且/或围绕多个轴线移动。 提供了一种理论基本机器，其包括用于相对于彼此相对地定位和移动所述工具和工作齿轮的多个机器设置。 每个机器设置被定义为一个活动设置，每个活动设置由一个功能表示。 通过用于每个活动设置的一组系数来确定和限定期望的齿面修改。 然后，基于每个有效设定的各个系数来确定每个有效设定的功能，并且将功能从理论机器转换到齿轮发生机的轴线布置。 通过这种变换，在齿轮发生机的一个或多个轴上执行在理论机器上限定的主动设定运动，以便根据基本机器的主动设定功能，利用工具从工作齿轮移除原料。
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公开(公告)号：US09108258B2
公开(公告)日：2015-08-18
申请号：US13382171
申请日：2010-08-03
申请人： Hermann J. Stadtfeld
发明人： Hermann J. Stadtfeld
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。
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公开(公告)号：US20130039712A1
公开(公告)日：2013-02-14
申请号：US13569214
申请日：2012-08-08
申请人： Hermann J. Stadtfeld
发明人： Hermann J. Stadtfeld
IPC分类号： B23F5/00
CPC分类号： B23F9/025 , B23F9/10 , B23F9/105 , Y10T409/100159 , Y10T409/106042 , Y10T409/10795
摘要： A method of machining bevel gears whereby machining of both flanks of a tooth slot and crowning of the tooth surfaces in the lengthwise direction are realized without an active pivot axis and by a modification of the conventional relationship between the radial and swivel basic settings during gear generating.
摘要翻译： 一种加工锥齿轮的方法，从而在没有主动枢转轴线的情况下实现齿槽的两个侧面的加工和牙齿表面的长度方向的凸面，并且通过在齿轮产生期间的径向和旋转基本设置之间的常规关系的修改来实现 。
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公开(公告)号：US20120328383A1
公开(公告)日：2012-12-27
申请号：US13521064
申请日：2011-01-28
申请人： Hermann J. Stadtfeld
发明人： Hermann J. Stadtfeld
IPC分类号： B23F15/06
CPC分类号： B23F15/06 , B23F1/02 , B23F1/06 , B23F5/06 , Y10T409/104293 , Y10T409/105883
摘要： A continuous method of manufacturing a face gear utilizing a tool, representing a plane which can be oriented to a face gear workpiece under an angle equal to the pressure angle of the mating pinion member of the gear set (e.g. the face gear set), and, which can be rotated around a virtual pinion axis to generate a tooth flank on the workpiece. The tool is a face cutter which performs a continuous indexing motion with equal hand of rotation of cutter and workpiece (e.g. face gear) thereby describing a hypocycloid path of motion and an indexing ratio of two cutter rotations during one workpiece gear rotation which will produce straight lines along the face width of the face gear.
摘要翻译： 使用工具制造面齿轮的连续方法，其表示可以等于齿轮组（例如，齿轮组）的配合小齿轮构件的压力角的角度定向到面齿轮工件的平面，以及 ，其可围绕虚拟小齿轮轴线旋转以在工件上产生齿面。 该工具是一种面铣刀，其用相同的刀具和工件的旋转手（例如平面齿轮）执行连续的分度运动，从而描述了在一个工件齿轮旋转期间两个刀具旋转的下摆轨迹和分度比，这将产生直线 沿着平面齿轮的面宽度的线条。
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公开(公告)号：US20110272872A1
公开(公告)日：2011-11-10
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
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。
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公开(公告)号：US20080279642A1
公开(公告)日：2008-11-13
申请号：US12151521
申请日：2008-05-07
IPC分类号： B26D1/12
CPC分类号： B23F21/226 , Y10T407/1705
摘要： A manner of reducing or eliminating chip packing in gear cutting tools, especially in bevel gear cutting tools wherein the back surfaces of at least some cutting blades are modified by the introduction of a rake angled surface and/or a hook angled surface thereby resulting in an opening-up of the gap between successive cutting blades in a direction radially or axially away from the cutting tool. Such an opening-up facilitates the removal of chips from between the cutting blades as the cutting tool rotates during cutting.
摘要翻译： 一种减少或消除齿轮切削工具中的切屑包装的方法，特别是在锥齿轮切削工具中，其中至少一些切割刀片的后表面通过引入斜角表面和/或钩形斜面来改变，从而导致 在径向或轴向远离切割工具的方向上打开连续的切割刀片之间的间隙。 当切割工具在切割期间旋转时，这种打开有助于从切割刀片之间移除切屑。
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公开(公告)号：US20080085166A1
公开(公告)日：2008-04-10
申请号：US11543611
申请日：2006-10-04
CPC分类号： B23F5/207 , B23F9/02 , B23F9/08 , B23F23/006 , Y10S451/90 , Y10T409/100159 , Y10T409/107791 , Y10T409/10795 , Y10T409/108586
摘要： A method and tool arrangement for producing straight bevel gears and the like on a multi-axis computer controlled machine wherein a single tool is utilized in the machining process.
摘要翻译： 一种用于在多轴计算机控制机器上生产直锥齿轮等的方法和工具装置，其中在加工过程中使用单个工具。
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38.发明申请公开(公告)号：US20080070484A1
公开(公告)日：2008-03-20
申请号：US11900752
申请日：2007-09-13
申请人： Hermann J. Stadtfeld , Uwe Gaiser
发明人： Hermann J. Stadtfeld , Uwe Gaiser
IPC分类号： B24B1/00
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砂轮运动产生的微小划痕和微平面的漫射结构，其包括砂轮和/或砂轮脉冲的偏心旋转。
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公开(公告)号：US06217421B1
公开(公告)日：2001-04-17
申请号：US09478830
申请日：2000-01-06
IPC分类号： B24B100
CPC分类号： G01M13/021 , B23F19/025
摘要： A machine (20) for lapping or testing gears comprising a single machine column (22) having a first side (24) oriented perpendicular to a second side (26) with the first side having a first workpiece spindle (28) rotatable about a first axis and the second side having a second workpiece spindle (38) rotatable about a second axis. The first workpiece spindle is movably secured to the first side and the second workpiece spindle is movably secured to the second side. The first and second workpiece spindles are movable with respect to one another along one or more of mutually perpendicular directions G, H and V. At least one, and preferably both, of the spindles are direct drive spindles. At any relative position of the spindles and their associated gear members (36, 48) along the G, H and V directions, the crossing points of their respective axes remains the same. For lapping, the machine further includes means (64, 66) to introduce lapping compound at the toe end of one of the members rotating in mesh at a location before the point of mesh. The inventive method provides for a smooth transition between points on the tooth surface thus avoiding the formation of a stepped tooth surface. A linear transition, or second order or higher order function transition, between points on the tooth surface eliminates the formation of the stepped tooth surface.
摘要翻译： 一种用于研磨或测试齿轮的机器（20），包括具有垂直于第二侧（26）定向的第一侧面（24）的单机床（22），所述第一侧具有第一工件轴（28），所述第一工件轴可绕第一 并且所述第二侧具有可围绕第二轴线旋转的第二工件主轴（38）。 第一工件主轴可移动地固定到第一侧，第二工件主轴可移动地固定到第二侧。 第一和第二工件主轴可以沿着相互垂直的方向G，H和V的一个或多个相对于彼此移动。至少一个，优选两个主轴是直接驱动主轴。 在主轴及其相关联的齿轮构件（36,48）沿G，H和V方向的任何相对位置处，它们各自轴线的交叉点保持相同。 为了研磨，机器还包括用于在网状点之前的位置处以网状旋转的构件中的一个构件的趾端引入研磨复合物的装置（64,66）。 本发明的方法提供了在牙齿表面上的点之间的平滑过渡，从而避免形成阶梯齿面。 在牙齿表面上的点之间的线性过渡或二阶或更高阶函数转变消除阶梯齿表面的形成。
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公开(公告)号：US5904457A
公开(公告)日：1999-05-18
申请号：US865602
申请日：1997-05-29
IPC分类号： B23F23/12 , B23Q17/09 , G05B19/4065 , B23F1/00
CPC分类号： G05B19/4065 , B23F23/12 , B23Q17/0985 , G05B2219/37228 , G05B2219/37428 , Y10T408/16 , Y10T409/10 , Y10T409/100954 , Y10T409/303752 , Y10T409/30392 , Y10T409/307336
摘要： A method of monitoring the condition of a tool in a machining operation for producing a plurality of toothed workpieces. The process comprises measuring the temperature of at least a portion of the plurality of workpieces each at essentially a same predetermined amount of time after machining. The temperature of each measured workpiece is compared to at least one workpiece reference temperature value indicative of a wear condition of the tool. If the measured temperature is less than or equal to the workpiece reference temperature value, machining of subsequent parts continues, or, if the measured temperature is greater than the workpiece reference temperature, the machining operation is stopped.
摘要翻译： 一种在制造多个齿形工件的加工操作中监视工具的状态的方法。 该过程包括在机加工之后以基本上相同的预定量的时间量度多个工件的至少一部分的温度。 将每个测量的工件的温度与指示工具的磨损状况的至少一个工件参考温度值进行比较。 如果测量温度小于或等于工件参考温度值，则后续部件的加工继续进行，或者如果测量温度大于工件参考温度，则停止加工操作。
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