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1. 发明公开

US20230264281A1 METHOD FOR MACHINING TOOTHING SYSTEMS 审中-公开
公开(公告)号：US20230264281A1
公开(公告)日：2023-08-24
申请号：US18005230
申请日：2021-07-20
申请人： GLEASON-PFAUTER MASCHINENFABRIK GMBH
发明人： Ralf Schmezer
IPC分类号： B23F5/20
CPC分类号： B23F5/202
摘要： The invention relates to a method for machining toothing systems, in which, for a series of workpieces with an identical target geometry, a toothing system is produced or machined on a respective workpiece in a first machining operation and, in a second machining operation, with a machining tool, additional tooth shaping of the toothing system resulting from the first machining - in particular, chamfering of a tooth end edge of this toothing system - is carried out in a relative positioning with respect thereto, wherein a controller of the second machining operation automatically detects, at least in part, a change in a workpiece property, which is in particular independent of the first machining operation, and/or in a setting of the first machining operation - in particular, with respect to a respectively predetermined reference - and carries out the relative positioning as a function of the detected change.

2. 发明授权

US11654497B2 Method for cutting a gear and gear-cutting machine 有权
公开(公告)号：US11654497B2
公开(公告)日：2023-05-23
申请号：US16763940
申请日：2018-10-19
申请人： GLEASON-PFAUTER MASCHINENFABRIK GMBH
发明人： Jürgen Kreschel
IPC分类号： G05B19/18 , B23F5/16 , B23F23/12 , G05B19/401
CPC分类号： B23F5/163 , B23F23/1218 , G05B19/186 , G05B19/401 , G05B2219/36198 , G05B2219/50063
摘要： A method for machining a toothing of a workpiece held in a clamping, in which a toothing tool that rotates about its rotational axis and comprises cutting edges is brought into rolling chip-removing machining engagement with the toothing that rotates about its rotational axis, in order to produce a predetermined tooth flank end geometry in one or more machining passes, wherein during the machining pass which produces the tooth flank end geometry, monitoring responsive to the event of a removed chip being pressed into a machined tooth flank of the toothing by means of the rolling machining process is carried out and, if the monitoring responds, an additional toothing machining process that removes the material protrusion on top of the tooth flank end geometry formed by the chip that was pressed in is implemented automatically, which process is carried out in the same clamping of the workpiece and by means of the toothing tool.

3. 发明申请

US20220331893A1 METHOD FOR PRODUCING OR MACHINING, BY CUTTING, AN IDENTICAL SET OF TEETH ON EACH OF A PLURALITY OF WORKPIECES, AND MACHINE GROUP AND CONTROL PROGRAM THEREFOR 有权
公开(公告)号：US20220331893A1
公开(公告)日：2022-10-20
申请号：US17754077
申请日：2020-09-23
申请人： GLEASON-PFAUTER MASCHINENFABRIK GMBH
发明人： Jürgen Kreschel
IPC分类号： B23F23/12 , B23F1/04
摘要： The invention relates to a method for producing or machining, by cutting, an identical set of teeth on each of a plurality of workpieces, in particular at least 4 workpieces, of a workpiece batch on one or more gear-cutting machines (100) having a gear-cutting tool (S), which has a set of teeth having rake faces (5) and having an axis of rotation (B1), in rolling machining engagement, in which method, in the event that a deviation of a set of teeth from the tooth profile sought for said set of teeth is detected or expected, a countermeasure that counteracts said deviation is determined and the production/machining of additional workpieces of said workpiece batch is continued using the countermeasure, the countermeasure being, at least in part, a change in the position of the rake faces relative to the axis of rotation of the tool, which change is brought about by means of grinding performed on the gear-cutting machine or at a grinding machine (140) that belongs to the machine group of the gear-cutting machine.

4. 发明申请

US20220168831A1 METHOD FOR PRODUCING OR MACHINING TOOTHING 有权
公开(公告)号：US20220168831A1
公开(公告)日：2022-06-02
申请号：US17594146
申请日：2020-03-27
申请人： GLEASON-PFAUTER MASCHINENFABRIK GMBH
发明人： Jürgen Kreschel
IPC分类号： B23F23/12 , B23F5/16 , B23Q17/09 , B23Q17/12
摘要： The invention relates to a method for producing or machining a toothing (2) on a workpiece (3), in which method the workpiece, which is rotationally driven about its axis of rotation (C), is brought into rolling machining engagement with tool toothing (5) rotating about an axis of rotation (C2) which is, in particular, at a non-null crossed-axes angle to the axis of rotation of the workpiece, wherein the machining operation is automatically monitored, using sensors to record same automatically, already at the machine operation stage for a recurring irregularity originating from tool wear (52), in particular higher wear of at least one tool tooth (51) compared to other tool teeth.

5. 发明授权

US11179788B2 Method for producing a removal of material on a tooth end edge and device designed therefor 有权
公开(公告)号：US11179788B2
公开(公告)日：2021-11-23
申请号：US16083653
申请日：2017-04-03
申请人： GLEASON-PFAUTER MASCHINENFABRIK GMBH
发明人： Ralf Schmezer
IPC分类号： B23F19/12 , B23F21/00 , B23F21/02 , B23F19/10
摘要： The invention relates to a method for producing a removal of material on a tooth end edge of a workpiece toothing with a rotationally driven chamfering tool in a machining operation brought about by controlled axial machine movements between the chamfering tool and the likewise rotationally driven workpiece toothing, wherein material is removed with a geometrically undefined cutting edge and the removal takes place in a coordinated action between a profiling, in particular, an alterable profiling, of the chamfering tool and a machine control used for the machining operation, performed in dependence on predetermined parameters that are characteristic of the removal of material to be produced.

6. 发明授权

US09862043B2 Gear cutting machine and method for machining gear teeth 有权
公开(公告)号：US09862043B2
公开(公告)日：2018-01-09
申请号：US14907835
申请日：2014-07-29
申请人： GLEASON-PFAUTER MASCHINENFABRIK GMBH
发明人： Matthias Philippin
IPC分类号： B23F5/22 , B23F23/12 , B23F23/08
CPC分类号： B23F23/1243 , B23F5/22 , B23F23/08 , Y10T409/10159 , Y10T409/101749
摘要： The invention concerns a gear-cutting machine for the machining of gear teeth with a gear-cutting tool driven in rotary movement about its tool axis, further with an assembly that includes a tool holder for the gear-cutting tool and is rotatably mounted on a carrier, allowing the tool axis to be set in a desired orientation, with an actuator device through which the assembly can be set to a desired angular position, and with a locking device that allows the assembly to be secured against being dislodged from the set angular position. According to the invention, a protruding arm that is a functional element of the actuator device is coupled to the assembly through a non-rotatable connection.

7. 发明授权

US09517517B2 Method for grinding toothed workpieces and apparatus designed therefor 有权
标题翻译：用于研磨齿形工件的方法及其设计的装置
公开(公告)号：US09517517B2
公开(公告)日：2016-12-13
申请号：US14363412
申请日：2012-11-15
申请人： GLEASON-PFAUTER MASCHINENFABRIK GMBH
发明人： Edgar Weppelmann
IPC分类号： B23F17/00 , B23F23/12
CPC分类号： B23F23/1225 , B23F17/00
摘要： The invention concerns a method of grinding a toothed workpiece in which a central axis of the toothed contour profile is defined, wherein the method encompasses at least two work operations. In a first work operation a grinding zone of a grinding tool whose selection is determined by the grinding process to be performed, which rotates about an axis of rotation and is set up for an infeed in the direction of the shortest distance between said central axis and the rotation axis, is brought into grinding engagement with a tooth flank of the workpiece. In a later, second work operation, the tooth flank is brought into grinding engagement with a grinding zone of a grinding tool whose selection is determined by the grinding process to be performed and which is advanced in the infeed direction of the first operation. The grinding zone that is active in the first work operation is dressed in a first dressing operation with a dressing tool, and the grinding zone that is active in the second work operation is dressed in a second dressing operation with a dressing tool, wherein in the first dressing operation a first dressing tool zone is brought into dressing engagement with the grinding zone that is to be dressed, and in the second dressing operation a second dressing tool zone which is spatially separate from the first dressing tool zone is brought into dressing engagement with the grinding zone that is to be dressed.
摘要翻译：本发明涉及一种研磨齿形工件的方法，其中限定了齿形轮廓轮廓的中心轴线，其中该方法包括至少两个工作操作。在第一工作操作中，磨削工具的研磨区域的选择由要进行的磨削过程确定，所述磨削过程围绕旋转轴线旋转，并且被设置为在所述中心轴线和所述中心轴线之间的最短距离的方向上的进给旋转轴线与工件的齿面进行研磨接合。在后续的第二工作操作中，齿面与研磨工具的研磨区进行研磨接合，该磨削区的选择由要执行的研磨过程确定，并且在第一操作的进给方向上前进。在第一次加工操作中活动的研磨区在修整工具中进行第一次修整操作，并且在第二次加工操作中有效的研磨区用修整工具进行第二次修整操作，其中在第一修整操作中的第一修整工具区域与被修整的磨削区域进行修整接合，并且在第二修整操作中，与第一修整工具区域在空间上分离的第二修整工具区域与要打磨的磨区。

8. 发明授权

US09144854B2 Method of generating gear teeth, and a gear-cutting machine that is operable according to said method 有权
标题翻译：产生齿轮齿的方法，以及根据所述方法可操作的齿轮切割机
公开(公告)号：US09144854B2
公开(公告)日：2015-09-29
申请号：US13905420
申请日：2013-05-30
申请人： GLEASON-PFAUTER MASCHINENFABRIK GMBH
发明人： Juergen Kreschel , Claus Kobialka
IPC分类号： B23F17/00 , B23F5/12 , B23F5/16
CPC分类号： B23F17/00 , B23F5/12 , B23F5/16 , B23F5/163 , Y10T409/100159 , Y10T409/101431 , Y10T409/101749 , Y10T409/105724 , Y10T409/10795
摘要： The invention concerns a method of generating gear teeth, wherein a workpiece which is to receive a toothed profile and a cutting tool are advanced toward each other in a rolling feed motion until each tooth flank of the gear profile has been generated after several passes of the tool, wherein in each pass a cut surface containing at least one flank cut is generated on the workpiece, wherein an auxiliary motion is superimposed on the rolling motion, which has the effect that the flank cuts generated in at least two immediately consecutive passes will be connected to each other. In addition, the invention also concerns a gear-cutting machine with the requisite control features to perform the method.
摘要翻译：本发明涉及一种产生齿轮齿的方法，其中接收齿形轮廓的工件和切削工具在滚动进给运动中相互推进，直到齿轮轮廓的每个齿面在多次通过后产生工具，其中在每次通过中，在所述工件上产生包含至少一个侧面切口的切割表面，其中在所述滚动运动上叠加辅助运动，其具有在至少两个紧邻连续通过中产生的侧面切口将为相互连接。此外，本发明还涉及具有执行该方法的必要控制特征的齿轮切割机。

9. 发明申请

US20070020058A1 Gear cutting machine, in particular bevel gear cutting machine, having a device for chamfering / deburring the edges of a work piece 有权
标题翻译：齿轮切割机，特别是锥齿轮切割机，具有用于对工件的边缘进行倒角/去毛刺的装置
公开(公告)号：US20070020058A1
公开(公告)日：2007-01-25
申请号：US11481462
申请日：2006-07-06
申请人： Klaus Peiffer , Matthias Philippin
发明人： Klaus Peiffer , Matthias Philippin
IPC分类号： B23F19/00
CPC分类号： B23F23/12 , B23F9/10 , B23F19/10 , Y10T409/101113 , Y10T409/106201 , Y10T409/108586
摘要： A gear cutting machine wherein a chamfer/deburr device and tool are fastened to a fixed component of the gear cutting machine. In this way, it is possible to adjust the chamfering/deburring tool into the working position in a simple and dependable manner to remove the edges from a gear. The device preferably has a linear track as well as a pivot axis, which can position the tool into the optimum position for the chamfering and/or deburring of the gear.
摘要翻译：一种齿轮切割机，其中倒角/去毛刺装置和工具紧固到齿轮切割机的固定部件。以这种方式，可以以简单和可靠的方式将倒角/去毛刺工具调整到工作位置以从齿轮上移除边缘。该装置优选地具有线性轨道以及枢转轴线，其可将工具定位在用于齿轮的倒角和/或去毛刺的最佳位置。

10. 发明公开

US20230158591A1 METHOD FOR MACHINING A TOOTH FLANK REGION OF A WORKPIECE TOOTH ARRANGEMENT, CHAMFERING TOOL, CONTROL PROGRAM HAVING CONTROL INSTRUCTIONS FOR CARRYING OUT THE METHOD, AND GEAR-CUTTING MACHINE 审中-公开
公开(公告)号：US20230158591A1
公开(公告)日：2023-05-25
申请号：US17905422
申请日：2021-03-05
申请人： GLEASON-PFAUTER MASCHINENFABRIK GMBH
发明人： Jürgen Kreschel
IPC分类号： B23F19/10 , B23F21/12 , B23F5/00
CPC分类号： B23F19/102 , B23F21/122 , B23F5/00
摘要： The invention relates to a method for machining a tooth edge formed between a tooth flank and an end face (2b) of the workpiece tooth arrangement (3), by means of a tool tooth arrangement (13), in which method the tooth arrangements (3, 13) rotate about their respective tooth arrangement rotational axes (C, B) in mutual rolling coupling, wherein the two tooth arrangement rotational axes (C, B) are substantially parallel to each other and the machining is carried out over a plurality of workpiece rotations, and wherein a first relative movement (Z) between the workpiece tooth arrangement (3) and the tool tooth arrangement (13), parallel to the workpiece rotational axis, is carried out and the position of the envelope (28) of the tool tooth rolling positions (29i) is shifted relative to the engagement position of said envelope with the tooth flank of the workpiece tooth arrangement in the plane (X-Y) orthogonal to the workpiece rotational axis (C), transversely to the profile of the workpiece tooth arrangement, by means of a second relative movement (V), which in particular is varied according to the movement state of the first relative movement. The invention also relates to a chamfering tool, to a control program having control instructions for carrying out the method, and to a gear-cutting machine.

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