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    Machining device and machining method
    1.
    发明授权
    Machining device and machining method 有权

    公开(公告)号：US09902003B2

    公开(公告)日：2018-02-27

    申请号：US15116125

    申请日：2015-01-29

    申请人： CITIZEN WATCH CO., LTD. ,  CITIZEN MACHINERY CO., LTD.

    发明人： Hikaru Takahashi

    IPC分类号： B23F5/26 ,  B23F21/12 ,  B23F5/20 ,  B23C3/30 ,  B23C5/10 ,  B23F5/22

    CPC分类号： B23F5/20 ,  B23C3/30 ,  B23C5/06 ,  B23C5/10 ,  B23C2210/244 ,  B23C2220/36 ,  B23F5/202 ,  B23F5/205 ,  B23F5/22 ,  B23F21/12 ,  B23F21/122 ,  Y10T29/5109 ,  Y10T407/17 ,  Y10T407/1745 ,  Y10T409/101749 ,  Y10T409/105565 ,  Y10T409/10795 ,  Y10T409/108586 ,  Y10T409/108904

    摘要： The present invention achieves a machining apparatus which can easily be composed and a machining method which can perform gear machining or splined shaft machining easily by using an existing lathe. More specifically, the invention achieves a machining apparatus 1 comprising: a cutter 11 which includes a blade part 20 formed in the shape of a ring around a peripheral surface thereof and which is driven to rotate about an axis thereof; a workpiece holder 13 which holds a workpiece W rotatably; and a cutter driver 12 which moves the cutter 11 and the workpiece W relative to each other along an axial direction, wherein a gear or a splined shaft is formed on the peripheral surface of the workpiece W by synchronizing the rotation of the workpiece W with the relative movement of the cutter 11 and the workpiece W and by rotating the cutter 11, and wherein a plurality of the blade parts 20 are disposed side by side along the axis, the cutter driver 12 drives the cutter 11 to rotate in one direction around the axis and to reciprocate relative to the workpiece W along the axis, the workpiece holder 13 rotates the workpiece W in a forward/reverse direction in accordance with reciprocation of the cutter 11, and cutting is performed on the workpiece W so as to form thereon an external shape of a gear or a splined shaft by placing each of the blade parts 20 of the cutter 11 in contact with the peripheral surface of the workpiece W.

    MACHINING DEVICE AND MACHINING METHOD
    2.
    发明申请
    MACHINING DEVICE AND MACHINING METHOD 有权

    公开(公告)号：US20170182572A1

    公开(公告)日：2017-06-29

    申请号：US15116125

    申请日：2015-01-29

    申请人： CITIZEN HOLDINGS CO., LTD. ,  CITIZEN MACHINERY CO., LTD.

    发明人： Hikaru TAKAHASHI

    IPC分类号： B23F5/20 ,  B23C3/30 ,  B23C5/10 ,  B23F21/12

    CPC分类号： B23F5/20 ,  B23C3/30 ,  B23C5/06 ,  B23C5/10 ,  B23C2210/244 ,  B23C2220/36 ,  B23F5/202 ,  B23F5/205 ,  B23F5/22 ,  B23F21/12 ,  B23F21/122 ,  Y10T29/5109 ,  Y10T407/17 ,  Y10T407/1745 ,  Y10T409/101749 ,  Y10T409/105565 ,  Y10T409/10795 ,  Y10T409/108586 ,  Y10T409/108904

    摘要： The present invention achieves a machining apparatus which can easily be composed and a machining method which can perform gear machining or splined shaft machining easily by using an existing lathe. More specifically, the invention achieves a machining apparatus 1 comprising: a cutter 11 which includes a blade part 20 formed in the shape of a ring around a peripheral surface thereof and which is driven to rotate about an axis thereof; a workpiece holder 13 which holds a workpiece W rotatably; and a cutter driver 12 which moves the cutter 11 and the workpiece W relative to each other along an axial direction, wherein a gear or a splined shaft is formed on the peripheral surface of the workpiece W by synchronizing the rotation of the workpiece W with the relative movement of the cutter 11 and the workpiece W and by rotating the cutter 11, and wherein a plurality of the blade parts 20 are disposed side by side along the axis, the cutter driver 12 drives the cutter 11 to rotate in one direction around the axis and to reciprocate relative to the workpiece W along the axis, the workpiece holder 13 rotates the workpiece W in a forward/reverse direction in accordance with reciprocation of the cutter 11, and cutting is performed on the workpiece W so as to form thereon an external shape of a gear or a splined shaft by placing each of the blade parts 20 of the cutter 11 in contact with the peripheral surface of the workpiece W.

    Gear cutting machine, in particular bevel gear cutting machine, having a device for chamfering / deburring the edges of a work piece
    5.
    发明授权
    Gear cutting machine, in particular bevel gear cutting machine, having a device for chamfering / deburring the edges of a work piece 有权
    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：US07794186B2

    公开(公告)日：2010-09-14

    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： B23F19/10

    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。

    Method for soft machining of bevel gears
    6.
    发明授权
    Method for soft machining of bevel gears 有权
    锥齿轮软加工方法

    公开(公告)号：US07574798B2

    公开(公告)日：2009-08-18

    申请号：US12264569

    申请日：2008-11-04

    申请人： Rolf Langerfeld

    发明人： Rolf Langerfeld

    IPC分类号： B23P15/14

    CPC分类号： B23F17/006 ,  B23F5/205 ,  B23F9/08 ,  B23F17/003 ,  B23F21/005 ,  Y02P70/175 ,  Y10T29/49476 ,  Y10T29/5155 ,  Y10T29/5176 ,  Y10T407/171 ,  Y10T409/103975 ,  Y10T409/104134 ,  Y10T409/106201 ,  Y10T409/10795 ,  Y10T409/108109 ,  Y10T409/108586 ,  Y10T409/300504

    摘要： A device (10) for soft machining of bevel gears, having a receptacle (12) for receiving a bevel gear blank (K1) and having a tool spindle (13.1) for receiving a cutter head (13.2). The device comprises a machining arm (11) having a pivot axis (A1) which has the tool spindle (13.1) for receiving the cutter head (13.2) on a first side and has a tool spindle (14.1) for receiving an end-milling cutter (14.2) on a second side. A CNC controller (S) puts the end-milling cutter (14.2) into rapid rotation to cut a predefined number of tooth gaps on the bevel gear blank (K1). After the machining arm (11) is pivoted, the cutter head used as the bevel gear finishing tool (13.2) is used. It is put into slower rotation to machining the bevel gear blank (K1) using the bevel gear finishing tool (13.2) in a post-machining process.

    摘要翻译： 一种用于软加工锥齿轮的装置（10），具有用于容纳锥齿轮坯料（K1）并具有用于接收切割头（13.2）的工具主轴（13.1））的容器（12）。 该装置包括具有枢转轴线（A1）的加工臂（11），其具有用于在第一侧上接收刀头（13.2）的工具主轴（13.1），并且具有用于接收端铣的工具主轴（14.1） 刀具（14.2）在第二侧。 CNC控制器（S）使端铣刀（14.2）快速旋转，以切割锥齿轮坯料（K1）上预定数量的齿隙。 在加工臂（11）枢转之后，使用用作锥齿轮精加工工具（13.2）的刀头。 在后加工过程中，使用锥齿轮精加工工具（13.2），进行较慢的旋转加工锥齿轮坯料（K1）。

    Process for lapping ring and pinion gears
    8.
    发明授权
    Process for lapping ring and pinion gears 有权
    研磨环和小齿轮的工艺

    公开(公告)号：US07299533B1

    公开(公告)日：2007-11-27

    申请号：US11440376

    申请日：2006-05-24

    申请人： Daniel T Bickersteth ,  Robert G Greene ,  Kenneth J Gembel, II

    发明人： Daniel T Bickersteth ,  Robert G Greene ,  Kenneth J Gembel, II

    IPC分类号： B23Q7/04

    CPC分类号： B23F19/025 ,  B23F17/008 ,  B23F23/04 ,  Y10S29/025 ,  Y10S483/901 ,  Y10S483/902 ,  Y10T29/49826 ,  Y10T29/49828 ,  Y10T29/49829 ,  Y10T29/5124 ,  Y10T409/100954 ,  Y10T409/10795 ,  Y10T409/108586 ,  Y10T409/109699 ,  Y10T483/16 ,  Y10T483/17 ,  Y10T483/1714

    摘要： A method for processing a gear set through a lapping operation that includes: providing a lapping machine tool having a first spindle and a second spindle, the second spindle being rotatable about an axis that is generally perpendicular to a rotational axis of the first spindle, the lapping machine tool having a loading zone for loading the first and second spindles; providing a robot with an end effector; loading a first gear set to a first end of the end effector, the first gear set having a ring gear and a pinion gear; moving the first end of the end effector into the loading zone; and loading the first gear set to the lapping machine tool without removing the end effector from the loading zone such that the ring gear is loaded onto the first spindle and the pinion gear is loaded onto the second spindle. An end effector is also provided.

    摘要翻译： 一种用于通过研磨操作来处理齿轮组的方法，包括：提供具有第一轴和第二轴的研磨机床，所述第二主轴可围绕大致垂直于所述第一主轴的旋转轴线的轴线旋转， 研磨机床具有用于装载第一和第二主轴的装载区; 提供具有末端执行器的机器人; 将第一齿轮组装载到末端执行器的第一端，第一齿轮组具有齿圈和小齿轮; 将末端执行器的第一端移动到装载区中; 以及将所述第一齿轮组装载到所述研磨机床上，而不从所述装载区域移除所述末端执行器，使得所述齿圈装载到所述第一主轴上，并且所述小齿轮被装载到所述第二主轴上。 还提供端部执行器。