公开(公告)号：US20220009015A1

公开(公告)日：2022-01-13

申请号：US17296029

申请日：2019-12-19

申请人： THE GLEASON WORKS

发明人： Hermann J. Stadtfeld

IPC分类号： B23F5/16

摘要： A power skiving method wherein three-dimensional cutter rotations relative to gear workpiece tooth flank surfaces are carried out so as to reposition the cutter relative to a gear workpiece so as to achieve a decrease and/or an increase in the pressure angle of the tooth flank surfaces. The method can be applied independently to left and right flank surfaces of a tooth slot or the rotations may be superimposed on one another to realize pressure angle corrections on both tooth flanks of a tooth slot.

公开(公告)号：US11173560B2

公开(公告)日：2021-11-16

申请号：US16343908

申请日：2017-11-14

申请人： THE GLEASON WORKS

发明人： Hermann J. Stadtfeld

IPC分类号： B23C5/22 ,  B23F21/22

摘要： A cutter head (30) having stick blades (82) with a circular (62) or partially circular (72, 92, 102, 112, 122) cross-section wherein the circular part of the cross-section is dominating. The cutter head preferably includes cutter head slots (31) having a five-sided cross-section which will provide a defined positive seating between a clamp block (34) and the surfaces of the slots (35, 36). The stick blades cross-section preferably includes at least one flat section (77, 81, 98, 108, 109 118, 119, 128).

公开(公告)号：US11090744B2

公开(公告)日：2021-08-17

申请号：US16096726

申请日：2017-05-19

申请人： THE GLEASON WORKS

发明人： Hermann J. Stadtfeld

IPC分类号： B23F19/10 ,  B23F9/08 ,  B23F1/02 ,  B23F1/06 ,  B23F9/02 ,  B23F19/12 ,  B23F15/06 ,  B23F19/00 ,  B23F21/02 ,  B23F21/14 ,  B23F21/12

摘要： A method wherein a cutting or grinding chamfering tool (25) is guided along the face width of a gear (12, 23, 52) through one tooth slot (8) (e.g. from heel to toe) while it contacts the topland corners (10, 1 1) of the respective concave and convex tooth flanks of adjacent teeth (2, 4). The tool moves to an index position, the gear is indexed to the next tooth slot position and the tool moves through the tooth slot (e.g. from the toe to the heel). The cycle is repeated until all topland corners are chamfered.

公开(公告)号：US10814415B2

公开(公告)日：2020-10-27

申请号：US16069899

申请日：2017-01-31

申请人： THE GLEASON WORKS

发明人： Hermann J. Stadtfeld ,  Anthony J. Norselli ,  Paul B. Spencer

IPC分类号： B23F19/12 ,  B23F9/12 ,  B23F21/12 ,  B23F21/22 ,  B23C5/22 ,  B23F9/10 ,  B23F1/06 ,  B23F19/00

摘要： A gear cutting tool wherein each cutting blade group includes two differently positioned but identical cutting blades (41, 40) such as an one outside and one inside blade. The inventive blade arrangement only requires a single type of blade (30) in order to simultaneously cut the convex and the concave tooth flanks of a gear as well as the root fillet and root bottom portions of tooth slots. The cutter system allows radial adjustment of the outside cutting blade and the inside cutting blade independently of one another. Additionally, inside and outside cutting blades may be exchanged with one another.

公开(公告)号：US10357836B2

公开(公告)日：2019-07-23

申请号：US15545433

申请日：2015-07-28

申请人： THE GLEASON WORKS

发明人： Anton Schaller

IPC分类号： B23B31/40 ,  B23F23/06 ,  B23B31/02

摘要： The invention relates to a compensation device for the flat-compensated clamping of a workpiece, in particular a toothed workpiece or a workpiece to be toothed, carried out via a clamping device defining a clamping axis, said workpiece having an axis of rotation and abutting a contact surface of the compensation device with a flat side, wherein the workpiece axis of rotation is coaxially centered to the clamping axis when the clamping device is actuated, and any deviations arising therefrom of the abutting flat side from an orthogonality to the workpiece axis of rotation are compensated by a deflection movement carried out at the compensation device, wherein the contact surface has at least three contact areas spaced apart from one another and the deflection movement comprises an axial movement of the contact areas.

公开(公告)号：US10099300B2

公开(公告)日：2018-10-16

申请号：US14911055

申请日：2014-08-25

申请人： THE GLEASON WORKS

发明人： Hermann J. Stadtfeld ,  Benjamin D. Church

IPC分类号： B23C5/22 ,  B23F21/14 ,  B23C5/08 ,  B23F21/10

摘要： A low profile peripheral cutter (18) with stick blades (6). The cutter has a cutter body (30) and a flexible clamping disk (20) to clamp all blades. The flexible clamping disc includes a slot (24) between each cutting blade (6) in order to provide a plurality of blade clamping web wings (26) each of which acts like a deflection beam to hold the blades in position. Preferably, each web wing (26) covers one stick blade (6) and each web wing has two contacting pads (36, 38) to press each blade into its seating surface (44, 46) thereby holding the blade in position.

公开(公告)号：US09573211B2

公开(公告)日：2017-02-21

申请号：US14399288

申请日：2013-06-19

申请人： THE GLEASON WORKS

发明人： William D. McGlasson ,  Mark T. Strang

IPC分类号： B23F23/12 ,  B24B49/16 ,  B23F19/02

CPC分类号： B23F23/1218 ,  B23F19/02 ,  B23F19/025 ,  B24B49/16

摘要： Method and apparatus for lapping gears which includes an active torque system to substantially improve the lapping process with respect to run-out and other longer-term motion transmission errors without compromising tooth-to-tooth performance. Motion transmission error measurements provide the basis for calculating a corrective active torque component which is combined with conventional process torque to reduce or eliminate part run-out.

摘要翻译： 用于研磨齿轮的方法和装置，其包括主动扭矩系统，以在不损害齿 - 齿性能的情况下基本上改善关于跑步和其他长期运动传递误差的研磨过程。 运动传动误差测量提供了计算校正主动转矩分量的基础，该有效转矩分量与传统的过程转矩相结合，以减少或消除零件失效。

公开(公告)号：US09278420B2

公开(公告)日：2016-03-08

申请号：US13496896

申请日：2010-09-30

申请人： William D. McGlasson ,  Kenneth E. Glasow

发明人： William D. McGlasson ,  Kenneth E. Glasow

IPC分类号： G06F19/00 ,  B23Q17/20 ,  B23F23/12 ,  B23Q7/04

CPC分类号： B23Q17/20 ,  B23F23/1218 ,  B23Q7/045 ,  B23Q2230/002

摘要： A contacting or non-contacting probe (2) is mounted to a spindle (6), preferably a tool spindle, of a machining device, such as a chamfering device (4), whereby it has a home position retracted out of the way of the machining (e.g. chamfering) process and an active position where it can contact a workpiece before or after the machining (e.g. chamfering) process.

摘要翻译： 接触或非接触式探头（2）安装到诸如倒角装置（4）的加工装置的主轴（6），优选地是工具主轴，由此其具有缩回到 加工（例如倒角）过程和在加工之前或之后可以接触工件的活动位置（例如倒角）过程。

公开(公告)号：US09186738B2

公开(公告)日：2015-11-17

申请号：US12215142

申请日：2008-06-25

申请人： Johann Mall

发明人： Johann Mall

IPC分类号： B23F23/04 ,  B23F23/06 ,  B23Q7/04 ,  B23F19/05

CPC分类号： B23F23/04 ,  B23F19/05 ,  B23Q7/04 ,  Y10T82/2511

摘要： Device for machining work pieces rotating around a work piece axis (Z) with a tool that rotates around a tool axis, where a clamping device (9) is transferred into a first position, a work piece to be machined is clamped on said clamping device, the clamping device (9) with the work piece clamped thereon is transferred from the first position into a spatially separated second position where it can be driven to rotate around the work piece axis (Z) by a work piece spindle (1) connected to the clamping device (9) and after the work piece has been machined, the clamping device (9) is transferred from the second into the first position, wherein the clamping device (9) is separated from the work piece spindle (1) in the transfer from the second into the first position, and connected to the work piece spindle (1) in the transfer from the first into the second position (FIG. 1).

摘要翻译： 一种用于加工工件绕着工件轴线（Z）旋转的装置，所述工具围绕工具轴线旋转，其中夹紧装置（9）被转移到第一位置，待加工的工件被夹紧在所述夹紧装置 夹紧在其上的工件的夹紧装置（9）从第一位置转移到空间上分开的第二位置，在该第二位置中，可以通过连接到工件轴线（1）的工件轴线（Z）驱动围绕工件轴线 夹紧装置（9），并且在工件被加工之后，夹紧装置（9）从第二位置转移到第一位置，其中夹紧装置（9）在工件主轴（1）中与 从第二位置转移到第一位置，并且在从第一位置转移到第二位置（图1）的同时连接到工件主轴（1）。

公开(公告)号：US09132493B2

公开(公告)日：2015-09-15

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： B23F1/06 ,  B23F1/02 ,  B23F15/06 ,  B23F5/06

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。