公开(公告)号：US11986918B2

公开(公告)日：2024-05-21

申请号：US17041523

申请日：2019-04-02

申请人： THE GLEASON WORKS

发明人： Michael W. Roberts

IPC分类号： B23F23/04 ,  B23F23/10 ,  B23Q7/04 ,  B23Q17/00 ,  B23Q17/22 ,  G05B19/18 ,  G05B19/404

CPC分类号： B23Q17/003 ,  B23F23/10 ,  B23Q7/048 ,  B23Q17/002 ,  B23Q17/2291 ,  G05B19/186 ,  B23F23/04 ,  G05B2219/50362 ,  Y10T409/100159 ,  Y10T409/100954

摘要： A method wherein by reducing the amount of current, and therefore torque, to the linear servo motor (50) and/or rotary servo motor (52) of a loader mechanism (9), the loader mechanism is operable for determining proper workpiece positioning in a machine tool such as a gear manufacturing machine, particularly a machine (4) for manufacturing bevel and hypoid gears.

公开(公告)号：US20220326115A1

公开(公告)日：2022-10-13

申请号：US17753601

申请日：2020-10-08

申请人： THE GLEASON WORKS

发明人： Andrew J. Hesford ,  William D. McGlasson

IPC分类号： G01M13/021 ,  G01M13/028

摘要： A gear roll-testing method directed to the analysis and display of gear-set performance data, including motion transmission error, as acquired on gear-set rolling testers or gear-box test fixtures and includes the analysis and visualization of this data in the time-domain, frequency domain, and hybrids thereof. The invention further includes fundamental improvements in core signal processing, analytical and signal processing sequences that allow the data to be explored in more insightful ways, methods of visualizing and reporting the data and results, and a man-machine user-interface paradigm to provide these functions and features with greater flexibility and utility.

公开(公告)号：US10391562B2

公开(公告)日：2019-08-27

申请号：US15504432

申请日：2015-09-04

申请人： THE GLEASON WORKS

发明人： William A. Curtis ,  Kenneth E. Glasow ,  Michael G. Regna ,  Craig R. Ronald

IPC分类号： B23B31/00 ,  B23Q7/00 ,  B23B31/06 ,  B23F23/06 ,  B23B31/26

摘要： A workholding apparatus (10) wherein a draw bar (22) effects chucking and de-chucking of a workpiece (W) and wherein un-seating of the workholding apparatus is effected by piston-like mechanisms (30) located in a machine spindle (2).

公开(公告)号：US10016825B2

公开(公告)日：2018-07-10

申请号：US14912411

申请日：2014-08-27

申请人： THE GLEASON WORKS

发明人： Markus J. Bolze ,  Hermann J. Stadtfeld

IPC分类号： B23F1/02 ,  B23F15/00 ,  F16H55/17 ,  B23F1/06 ,  F16H1/32

CPC分类号： B23F15/00 ,  B23F1/02 ,  B23F1/06 ,  F16H1/321 ,  F16H55/17

摘要： A method of machining a bevel gear (22) having teeth with a pitch angle greater than 90 degrees comprising providing at least one tool (42, 44) rotatable about a tool axis with the tool comprising a disc-shaped body (43) having a periphery (49) and at least one stock removing surface (45, 47) arranged about the periphery. The tool is rotated and fed relative to the gear to effect machining of at least one tooth surface wherein the machining is carried out in a non-generating manner.

公开(公告)号：US09782848B2

公开(公告)日：2017-10-10

申请号：US14890482

申请日：2014-05-29

申请人： THE GLEASON WORKS

发明人： Hermann J. Stadtfeld ,  Robert T. Donnan

IPC分类号： B23F19/00 ,  B23F9/10 ,  B23F19/10 ,  B23F9/02

CPC分类号： B23F19/005 ,  B23F9/025 ,  B23F9/10 ,  B23F9/105 ,  B23F19/10 ,  B23F19/102

摘要： A motion which creates an end relief and which is integrated into the plunging cycle of non-generated bevel gears. The tool, after feeding to the correct tooth forming position in case of non-generated gears, is swung sideways out of cutting or grinding contact with the slot instead of along a withdraw path which is identical to the plunge path but opposite in direction.

公开(公告)号：US09649707B2

公开(公告)日：2017-05-16

申请号：US14766859

申请日：2014-02-18

申请人： THE GLEASON WORKS

发明人： Hermann J. Stadtfeld ,  Joseph A. Courtney ,  Mark J. Boch ,  William G. Landry

IPC分类号： B23F9/10 ,  B23F5/20

CPC分类号： B23F9/105 ,  B23F5/20 ,  B23F5/202 ,  B23F5/207 ,  B23F9/10 ,  Y10T409/103816 ,  Y10T409/103975 ,  Y10T409/104134 ,  Y10T409/104293 ,  Y10T409/104452

摘要： Generating cutting processes for producing bevel gears and employing a single rotary disc cutter (36) wherein a portion of the generating cutting process effectively includes a reduction (38) of the workpiece roll angle (40) during generating thereby reducing or eliminating cutting action on the clearance side (42) of the rotary disc cutter.

公开(公告)号：US09216466B2

公开(公告)日：2015-12-22

申请号：US13711678

申请日：2012-12-12

申请人： THE GLEASON WORKS

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

IPC分类号： B23F9/10 ,  B23F17/00 ,  B23Q1/48 ,  B23Q1/54 ,  B23Q7/03 ,  B23Q11/00 ,  B23Q11/08 ,  B23F23/02 ,  B23F9/14

CPC分类号： B23F17/00 ,  B23F9/10 ,  B23F9/105 ,  B23F9/14 ,  B23F23/02 ,  B23Q1/4804 ,  B23Q1/5468 ,  B23Q1/5475 ,  B23Q1/5487 ,  B23Q7/03 ,  B23Q11/0053 ,  B23Q11/0057 ,  B23Q11/0833 ,  B23Q2210/006 ,  Y10T409/103975 ,  Y10T409/104611 ,  Y10T409/105883 ,  Y10T409/305656 ,  Y10T409/305712 ,  Y10T409/305768

摘要： A machine tool comprising a machine base having a first side comprising a first planar surface and a machine column movable along an arcuate path on the first planar surface. The machine further comprises a first spindle movable in a first linear direction and being rotatable about a first axis of rotation. The machine further comprises a machine turret located on a second planar surface of the machine base first side. The machine turret is angularly movable about a pivot axis. The machine turret includes a second spindle positioned within the turret with the second spindle being rotatable about a second axis of rotation and being movable in a second linear direction.

摘要翻译： 一种机床，包括具有第一侧面的机座，所述第一侧包括第一平面和在所述第一平面上沿弓形路径移动的机架。 该机器还包括可在第一直线方向上移动并可围绕第一旋转轴线旋转的第一主轴。 该机器还包括位于机器基座第一侧的第二平面上的机械转台。 机器转塔可围绕枢转轴线成角度地移动。 所述机械转台包括位于所述转台内的第二主轴，所述第二主轴可围绕第二旋转轴线旋转并可在第二直线方向上移动。

公开(公告)号：US09033625B2

公开(公告)日：2015-05-19

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： B23F9/00 ,  B23F9/02 ,  B23F9/10

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 。

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。

公开(公告)号：US08833773B2

公开(公告)日：2014-09-16

申请号：US13226548

申请日：2011-09-07

申请人： Donald L. Allis ,  Richard N. Russell

发明人： Donald L. Allis ,  Richard N. Russell

IPC分类号： B23B31/16 ,  B23B31/39 ,  B25B1/24

CPC分类号： B23B31/16279 ,  B23B27/16 ,  B23B2260/136 ,  B25B1/24 ,  Y10S279/901 ,  Y10T279/18 ,  Y10T279/19 ,  Y10T279/1986 ,  Y10T279/1993 ,  Y10T279/28 ,  Y10T279/29 ,  Y10T279/32

摘要： A workholding apparatus comprising a chuck body, first jaw members and second jaw members wherein the second jaw members are shaped to grip a workpiece of a particular geometry. The first and second jaw members are constructed to enable easy, quick and manual replacement of the second jaw members with other second jaw members having different grip shapes so as to enable gripping of workpieces with different geometries.

摘要翻译： 一种夹持装置，包括卡盘体，第一夹爪构件和第二夹爪构件，其中第二夹爪构件成形为夹紧特定几何形状的工件。 第一和第二钳口构件被构造成使得能够容易地，快速地和手动地更换具有不同抓握形状的其它第二钳口构件的第二钳口构件，以便能够以不同的几何形状夹持工件。