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1. 发明授权

US11364560B2 Method for grinding finish machining of gearwheels 有权
公开(公告)号：US11364560B2
公开(公告)日：2022-06-21
申请号：US16413800
申请日：2019-05-16
申请人： Klingelnberg GmbH
发明人： Rolf Schalaster
IPC分类号： B23F23/00 , B23F19/05 , B23F23/12 , B23F19/00 , B23F19/12 , B23P15/14 , B23F19/06 , B23F1/02 , B23F9/02
摘要： A method for the grinding finish machining of an already toothed gearwheel workpiece in an NC-controlled machine tool, comprising the following steps: a. providing the gearwheel workpiece in the machine tool, b. providing a first grinding tool in the machine tool, c. providing a second grinding tool in the machine tool, d. grinding machining of at least one tooth flank of the gearwheel workpiece using the first grinding tool, e. grinding machining of at least one tooth flank in the transition region to the tooth head of the gearwheel workpiece using the second grinding tool in the machine tool to generate a head edge rounding on the gearwheel workpiece, f. further grinding machining of at least one tooth flank of the gearwheel workpiece using the first grinding tool and/or the second grinding tool in the machine tool.

2. 发明授权

US11003168B2 Controller for gear cutting machine 有权
公开(公告)号：US11003168B2
公开(公告)日：2021-05-11
申请号：US16588038
申请日：2019-09-30
申请人： Fanuc Corporation
发明人： Shoutarou Hashimoto , Yukio Toyozawa
IPC分类号： G05B11/32 , G05B19/414 , B23F9/02 , B23F23/00 , B23F9/10
摘要： Provided is a controller for controlling a gear cutting machine having a plurality of axes, the controller including an axis information storage unit configured to store data related to control of the plurality of axes during machining, and a disturbance component identification unit configured to identify a component of disturbance with respect to the plurality of axes using the data stored by the axis information storage unit and measurement results of machining accuracy of a workpiece machined by the cutting machine.

3. 发明授权

US10537952B2 Machine and method for the finishing of gears 有权
公开(公告)号：US10537952B2
公开(公告)日：2020-01-21
申请号：US14894039
申请日：2014-05-27
申请人： SAMP S.p.A. CON UNICO SOCIO
发明人： Enrico Landi
IPC分类号： B23F23/00 , B23F23/04 , B23F19/12
摘要： A machine and method for the finishing of gears with a finishing tool, in particular a grinding wheel; the machine having a plurality of workpiece carrier slides, a plurality of workpiece carrier spindles, each of which is mounted on a respective workpiece carrier slide, and a plurality of loading-unloading stations; each workpiece carrier spindle is rotating and supports a gear; each workpiece carrier slide slides from a respective loading-unloading station to a working station and vice versa; in which the control unit synchronizes the rotation of each gear with the rotation of the finishing tool outside of the working station so that by entering the working station the gear meshes with the finishing tool without collisions.

4. 发明申请

US20190351496A1 METHOD FOR GRINDING FINISH MACHINING OF GEARWHEELS 审中-公开
公开(公告)号：US20190351496A1
公开(公告)日：2019-11-21
申请号：US16413800
申请日：2019-05-16
申请人： Klingelnberg GmbH
发明人： Rolf Schalaster
IPC分类号： B23F23/00 , B23F23/12 , B23F19/05
摘要： A method for the grinding finish machining of an already toothed gearwheel workpiece in an NC-controlled machine tool, comprising the following steps: a. providing the gearwheel workpiece in the machine tool, b. providing a first grinding tool in the machine tool, c. providing a second grinding tool in the machine tool, d. grinding machining of at least one tooth flank of the gearwheel workpiece using the first grinding tool, e. grinding machining of at least one tooth flank in the transition region to the tooth head of the gearwheel workpiece using the second grinding tool in the machine tool to generate a head edge rounding on the gearwheel workpiece, f. further grinding machining of at least one tooth flank of the gearwheel workpiece using the first grinding tool and/or the second grinding tool in the machine tool.

5. 发明申请

US20180185975A1 METHOD FOR THE AUTOMATIC DETERMINATION OF THE GEOMETRICAL DIMENSIONS OF A TOOL IN A GEAR CUTTING MACHINE 审中-公开
公开(公告)号：US20180185975A1
公开(公告)日：2018-07-05
申请号：US15861912
申请日：2018-01-04
申请人： Liebherr-Verzahntechnik GmbH
发明人： Stefan STACH , Andreas BUCHENBERG , Martin SCHOELLHORN , Uli SCHOLLENBRUCH
IPC分类号： B23Q17/20 , B23Q17/22 , G05B19/401 , B23F23/00 , B23F23/12
CPC分类号： B23Q17/20 , B23F23/006 , B23F23/12 , B23F23/1218 , B23Q17/22 , B23Q17/2241 , B23Q17/2457 , G05B19/4015 , G05B2219/36198
摘要： The application relates to a method for the automatic determination of the geometrical dimensions of a tool having a machining region in worm thread form, in particular of a grinding worm, in a gear cutting machine, wherein at least one parameter of the tool is automatically detected and/or determined by means of at least one sensor.

6. 发明授权

US09440299B2 Method of manufacturing multiple identical gears using a gear cutting machine 有权
标题翻译：使用齿轮切割机制造多个相同齿轮的方法
公开(公告)号：US09440299B2
公开(公告)日：2016-09-13
申请号：US13159890
申请日：2011-06-14
申请人： Oliver Winkel , Erwin Bodenmüller
发明人： Oliver Winkel , Erwin Bodenmüller
IPC分类号： B23F23/00 , G05B19/00 , F16H1/00 , B23F23/12 , F16H1/16 , G05B19/19
CPC分类号： B23F23/1218 , F16H1/16 , G05B19/19
摘要： The invention relates to method of manufacturing a multiple of identical gears by means of cutting machining, in particular hob cutting or hob grinding, on a gear-cutting machine, wherein workpieces are machined by means of a rotating tool which is brought into engagement with the workpiece via the control of NC axes of the gear cutting machine. In accordance with the invention, deviations from workpiece to workpiece are compensated by a respective different control of at least one of the NC axes of the gear cutting machine.
摘要翻译：本发明涉及通过在齿轮切割机上进行切削加工，特别是滚刀切割或滚刀磨削来制造多个相同齿轮的方法，其中通过旋转工具加工工件，该旋转工具与工件通过齿轮切削机NC轴的控制。根据本发明，通过齿轮切割机的至少一个NC轴的相应不同的控制来补偿从工件到工件的偏差。

7. 发明授权

US09211619B2 Method and machine tool for machining a workpiece 有权
标题翻译：用于加工工件的方法和机床
公开(公告)号：US09211619B2
公开(公告)日：2015-12-15
申请号：US12828911
申请日：2010-07-01
申请人： Josef Neumaier , Thomas Lochbihler , Uwe-Carsten Hansen
发明人： Josef Neumaier , Thomas Lochbihler , Uwe-Carsten Hansen
IPC分类号： B23Q3/157 , B23Q7/04 , B23F9/10 , B23F17/00 , B23F23/04 , B23Q3/155 , B23Q37/00 , B23B31/00 , B23F23/00
CPC分类号： B23Q3/15506 , B23B31/00 , B23B2260/07 , B23F9/10 , B23F17/00 , B23F17/008 , B23F23/006 , B23F23/04 , B23Q3/15713 , B23Q7/045 , B23Q7/046 , B23Q7/047 , B23Q37/002 , Y10T29/5114 , Y10T409/100954 , Y10T409/103975 , Y10T409/30112 , Y10T409/303248 , Y10T409/306048 , Y10T409/307448 , Y10T483/10 , Y10T483/16 , Y10T483/17 , Y10T483/1705
摘要： Embodiments of the present invention relate to a method and machine tool for machining a workpiece on the machine tool comprising at least 5 axes with a tool by using an NC program, the machine tool comprising a clamp for clamping a workpiece and a work spindle including a tool holder for holding a workpiece. The workpiece is clamped on the tool holder of the work spindle of the machine tool, the tool is clamped in the clamp of the machine tool, and the workpiece clamped in the tool holder of the work spindle is controlled in a program-controlled manner in relation to the tool clamped in the clamp for removing material from the workpiece.
摘要翻译：本发明的实施例涉及一种用于在机床上加工工件的方法和机床，其包括通过使用NC程序的工具包括至少5个轴，该机床包括用于夹紧工件的夹具和包括用于夹持工件的刀架。工件被夹紧在机床工作主轴的工具架上，工具夹紧在机床的夹具中，夹紧在工作主轴工具夹具中的工件以程序控制的方式进行控制关于夹在夹具中的工具，用于从工件上去除材料。

8. 发明申请

US20150081075A1 METHOD OF SETTING UP A GEAR CUTTING MACHINE AND GEAR CUTTING MACHINE 审中-公开
标题翻译：一种齿轮切割机和齿轮切割机的设置方法
公开(公告)号：US20150081075A1
公开(公告)日：2015-03-19
申请号：US14482744
申请日：2014-09-10
申请人： Liebherr-Verzahntechnik GmbH
发明人： Thomas Karl , Marco Heider
IPC分类号： G05B19/4097 , B23F23/00 , B23Q15/22
CPC分类号： G05B19/4097 , B23F23/00 , B23Q15/22 , G05B19/40937 , G05B2219/35012 , G05B2219/35035 , G05B2219/35043 , Y02P90/265
摘要： The present disclosure relates to a method of setting up a gear cutting machine, wherein the gear cutting machine is equipped with at least one machine part which can be set up and the parameters relating to the set-up machine part are input into the machine control for the subsequent gear cutting process, wherein a graphical model of the machine part is virtually composed on a display element of the gear cutting machine in a user-controlled manner from one or more graphical part components and the required parameters for the following gear cutting process are derived from the graphical modeling.
摘要翻译：本发明涉及一种设置齿轮切割机的方法，其中齿轮切割机配备有至少一个机器部件，其可以被设置，并且与设置机器部件相关的参数被输入机器控制用于随后的齿轮切割过程，其中机器部件的图形模型以用户控制的方式从一个或多个图形部件部件和用于后续齿轮切割过程的所需参数实际上组成在齿轮切割机的显示元件上来自图形建模。

9. 发明授权

US08979616B2 Gear processing machine 有权
标题翻译：齿轮加工机
公开(公告)号：US08979616B2
公开(公告)日：2015-03-17
申请号：US13580396
申请日：2010-09-30
申请人： Toshifumi Katsuma , Koichi Masuo , Michiaki Hashitani , Yuji Ashizawa
发明人： Toshifumi Katsuma , Koichi Masuo , Michiaki Hashitani , Yuji Ashizawa
IPC分类号： B23F5/04 , B23F23/00
CPC分类号： B23F5/04 , B23F23/006
摘要： A gear grinding machine wherein a tooth alignment operation is performed prior to grinding, is equipped with a workpiece processing rotation shaft (22) which rotates a workpiece (W1) located at a workpiece processing position (P2); a workpiece swing device (30) whereby a tailstock (50) that holds the workpiece (W1) is swung between a workpiece replacement position (P1) and a workpiece processing position; a workpiece alignment rotation shaft (52) which rotates the workpiece held by the tailstock (50); and a tooth alignment sensor (43) that detects the rotation phase of the workpiece, which was rotated by the workpiece alignment rotation shaft. Before the workpiece held by the tailstock is placed at the workpiece processing position, the rotation of the workpiece alignment rotation shaft is controlled on the basis of the rotation phase detected, so that the workpiece will engage with a threaded grinding stone (16).
摘要翻译：一种在研磨之前执行齿对准操作的齿轮磨床配备有工件处理旋转轴（22），其使位于工件加工位置（P2）的工件（W1）旋转; 工件摆动装置（30），其中保持工件（W1）的尾架（50）在工件更换位置（P1）和工件加工位置之间摆动; 工件对准旋转轴（52），其使由所述尾架（50）保持的工件旋转; 以及检测被工件对准旋转轴旋转的工件的旋转相位的齿对准传感器（43）。在由尾架保持的工件被放置在工件加工位置之前，基于检测到的旋转相位来控制工件对准旋转轴的旋转，使得工件将与螺纹磨石（16）接合。

10. 发明授权

US08936417B2 Method of controlling machine tool and machine tool 有权
标题翻译：机床和机床的控制方法
公开(公告)号：US08936417B2
公开(公告)日：2015-01-20
申请号：US13133310
申请日：2009-11-13
申请人： Takahide Tokawa , Yoichi Togawa
发明人： Takahide Tokawa , Yoichi Togawa
IPC分类号： B23F5/16 , B23F23/00
CPC分类号： B23F23/006 , B23F5/16 , Y10T409/103975 , Y10T409/105088 , Y10T409/105247
摘要： To provide a method of controlling a machine tool and a machine tool which allow preventing relieving interference without using a mechanism for causing an offset between a cutter (13) and a workpiece (50), a controller (40) performs control such that the workpiece (50) is machined by repeating the steps of: machining the workpiece (50) by moving the cutter (13) for machining the workpiece (50) in a direction parallel to a rotational axis of the cutter (50) while rotating the workpiece (50) together with the cutter (13); and returning the cutter (13) to a machining start position again after termination of the machining step, and performs offset control such that the cutter (13) is moved away from the workpiece (50) in a rotation direction of the cutter (13) upon the termination of the machining step.
摘要翻译：为了提供一种控制机床和机床的方法，其能够在不使用用于在切割器（13）和工件（50）之间产生偏移的机构的情况下防止减轻干扰，控制器（40）进行控制，使得工件（50）通过重复以下步骤加工：通过在旋转工件的同时移动用于在与切割器（50）的旋转轴线平行的方向上加工工件（50）的切割器（13）来加工工件（ 50）与刀具（13）一起; 并且在加工步骤终止之后再次将刀具（13）返回到加工开始位置，并且进行偏移控制，使得切割器（13）沿刀具（13）的旋转方向远离工件（50）移动，在加工步骤终止时。

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