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1. 发明申请

US20150147129A1 DEVICE AND METHOD FOR MANUFACTURING CROWN GEAR 有权
标题翻译：制造齿轮的装置和方法
公开(公告)号：US20150147129A1
公开(公告)日：2015-05-28
申请号：US14399605
申请日：2013-05-29
申请人： AISIN SEIKI KABUSHIKI KAISHA
发明人： Eiri Nagata
IPC分类号： B23F15/06 , B23F9/08
CPC分类号： B23F15/06 , B23F5/163 , B23F9/08 , B23F9/082 , B23F9/10 , B23F9/14 , B23F21/12 , B23F21/122 , B23F21/22 , B23F23/1237 , Y10T407/1735 , Y10T407/1745 , Y10T409/103975 , Y10T409/10477 , Y10T409/104929 , Y10T409/107632 , Y10T409/107791 , Y10T409/10795 , Y10T409/108109 , Y10T409/108268
摘要： The inventive device includes a work supporting portion for supporting a work rotatably about a first axis, a cutter supporting portion for supporting a cutter rotatably about a second axis different from the first axis and a moving portion for moving the cutter along a reference line extending through the first axis. The second axis is slanted relative to a reference plane oriented perpendicular to the first axis and a blade edge of the cutter is caused to come into contact with the work at an offset position offset from the reference line. The work and the cutter are driven in synchronism and the cutter is moved along the reference line.
摘要翻译：本发明的装置包括用于围绕第一轴线可旋转地支撑工件的工件支撑部分，用于围绕不同于第一轴线的第二轴线可旋转地支撑切割器的切割器支撑部分和用于沿着延伸穿过的参考线移动切割器的移动部分第一轴。第二轴相对于垂直于第一轴线定向的参考平面倾斜，并且使切割器的刀刃在与参考线偏移的偏移位置处与工件接触。工件和刀具同步驱动，刀具沿参考线移动。

2. 发明申请

US20150043985A1 GEAR MACHINING APPARATUS 有权
标题翻译：齿轮加工设备
公开(公告)号：US20150043985A1
公开(公告)日：2015-02-12
申请号：US14448165
申请日：2014-07-31
申请人： JTEKT CORPORATION
发明人： Hisashi OTANI , Hiroyuki NAKANO , Hiroaki GOSHIMA
IPC分类号： B23F21/00 , B23F23/00
CPC分类号： B23F21/00 , B23F1/04 , B23F5/163 , B23F5/202 , B23F21/06 , B23F21/10 , B23F21/122 , B23F21/28 , B23F23/006 , Y10T409/108745
摘要： A gear machining apparatus causes a machining tool and a workpiece to rotate at a high speed in synchronization with each other to machine a highly accurate gear through cutting. The machining tool is manufactured such that each of pitches between tool blades of the machining tool is an integer multiple of a pitch between teeth of the gear, the integer multiple being equal to or larger than double. By using the machining tool for cutting performed by the gear machining apparatus, the number of the tool blades of the machining tool, which are brought into contact with the workpiece at the same time, is reduced. Thus, it is possible to suppress occurrence of self-excited vibrations during cutting by reducing the cutting resistance. Thus, it is possible to enhance the tooth trace accuracy of the gear.
摘要翻译：齿轮加工装置使加工工具和工件以高速同步旋转，以通过切割加工高精度的齿轮。制造加工工具，使得加工工具的刀片之间的每个间距是齿轮齿之间的间距的整数倍，整数倍等于或大于双倍。通过使用由齿轮加工装置进行的切削加工工具，减少了与工件同时接触的加工工具的刀片数量。因此，通过降低切削阻力，可以抑制切削时的自激振动的发生。因此，可以提高齿轮的齿迹精度。

3. 发明申请

US20120282022A1 SMILLED SPLINE APPARATUS AND SMILLING PROCESS FOR MANUFACTURING THE SMILLED SPLINE APPARATUS 有权
标题翻译： SMILLED SPLINE设备和制造SMILLED SPLINE设备的加工流程
公开(公告)号：US20120282022A1
公开(公告)日：2012-11-08
申请号：US13099080
申请日：2011-05-02
申请人： DAN E. PHEBUS , WILLIAM H. HAYWARD
发明人： DAN E. PHEBUS , WILLIAM H. HAYWARD
IPC分类号： F16B7/00 , B23F17/00 , B23F5/20
CPC分类号： F16D1/10 , B23C3/30 , B23C5/10 , B23C2220/04 , B23C2265/08 , B23F1/04 , B23F1/06 , B23F5/202 , B23F17/001 , B23F19/10 , B23F21/122 , B23P15/14 , F16D2001/103 , Y10T403/7026 , Y10T409/103975 , Y10T409/105883 , Y10T409/107791 , Y10T409/10795 , Y10T409/108109
摘要： By combining shaping and milling actions, or smilling, the cutting tool can move through the entire usable portion of the spline and machine a tool relief into the face of the adjacent feature such as a shoulder before retracting, reversing direction, and repeating the cycle. The smilling apparatus and manufacturing method eliminates the need for an annular spline relief and the full length of spline engagement can be utilized for strength. The effective width of the spline connection apparatus manufactured by the smilling process conserves space and increases the load carrying capability of the spline connection.
摘要翻译：通过结合成形和铣削动作或者磨合，切割工具可以移动通过花键的整个可用部分，并且在回缩，反转方向和重复循环之前将工具浮雕加工成相邻特征的面，例如肩部。该设备和制造方法消除了环形花键浮雕的需要，并且可以利用全长的花键接合来实现强度。通过微调过程制造的花键连接装置的有效宽度节省空间并增加花键连接的承载能力。

4. 发明授权

US3386305A Worm gearing 失效
标题翻译：蜗轮传动
公开(公告)号：US3386305A
公开(公告)日：1968-06-04
申请号：US54609066
申请日：1966-04-28
申请人： ERNEST WILDHABER
发明人： ERNEST WILDHABER
IPC分类号： B23F5/20 , B23F13/06 , B23F21/12 , F16H1/16 , F16H55/22
CPC分类号： B23F5/202 , B23F13/06 , B23F21/122 , F16H1/16 , F16H55/22 , Y10T74/19828 , Y10T407/17

5. 发明授权

US1972544A Method of and machine for generating gears 失效
标题翻译：发电机的方法和机器
公开(公告)号：US1972544A
公开(公告)日：1934-09-04
申请号：US30802428
申请日：1928-09-24
申请人： NIKOLA TRBOJEVICH
发明人： NIKOLA TRBOJEVICH
IPC分类号： B23F13/06 , B23F21/10 , B23F21/12
CPC分类号： B23F13/06 , B23F21/10 , B23F21/122 , Y10T82/10 , Y10T82/149 , Y10T409/101749 , Y10T409/106042 , Y10T409/107473

6. 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.

7. 发明授权

US09573210B2 Gear cutting machine, end mill and method of form milling 有权
标题翻译：齿轮切割机，端铣刀和铣削方法
公开(公告)号：US09573210B2
公开(公告)日：2017-02-21
申请号：US13449158
申请日：2012-04-17
申请人： Alois Mundt
发明人： Alois Mundt
IPC分类号： B23F1/06 , B23C5/10 , B23F21/12
CPC分类号： B23F1/06 , B23C5/10 , B23C2210/084 , B23F21/12 , B23F21/122 , Y10T407/1745 , Y10T409/103816 , Y10T409/103975 , Y10T409/10795 , Y10T409/108109 , Y10T409/108745
摘要： The present disclosure relates to a gear cutting machine for gear cutting a workpiece, in particular a toothed wheel, by form milling having at least one cutter head for mounting at least one end mill, wherein the cutter head or the end mill and/or the workpiece mount are adjustable and the end mill axis can be aligned approximately parallel to the machined tooth flank of the clamped workpiece, and wherein the cutter axis can be applied to the flank contour and the end mill has an outer contour corresponding to the flank contour.
摘要翻译：本公开涉及一种齿轮切割机，用于通过具有至少一个用于安装至少一个立铣刀的切割头的铣削进行铣削来齿轮切割工件，特别是齿轮，其中，切割头或端铣刀和/或工件安装件是可调节的，并且端铣刀轴线可以大致平行于被夹持的工件的加工齿面对齐，并且其中刀具轴线可以施加到侧面轮廓，并且端铣刀具有对应于侧面轮廓的外轮廓。

8. 发明申请

US20110268524A1 APPARATUS AND METHOD FOR CUTTING TEETH IN WORKPIECES AND ASSOCIATED TOOL SET 有权
标题翻译：用于切割工件和相关工具套件的装置和方法
公开(公告)号：US20110268524A1
公开(公告)日：2011-11-03
申请号：US13181333
申请日：2011-07-12
申请人： Erich Prock , Marcel Sobezyk
发明人： Erich Prock , Marcel Sobezyk
IPC分类号： B23F17/00 , B23F19/10 , B23F5/00
CPC分类号： B23F17/006 , B23F5/163 , B23F19/102 , B23F21/005 , B23F21/122 , B23Q39/024 , Y10T29/49476 , Y10T29/5124 , Y10T29/5136 , Y10T29/5168 , Y10T29/5176 , Y10T407/10 , Y10T409/100477 , Y10T409/101113 , Y10T409/106201 , Y10T409/10795 , Y10T409/108586
摘要： A method for cutting teeth in workpieces, wherein, in a roughing operation, a substantially uncut blank receives rough teeth using a cutting tool having cutting teeth. Operation teeth are produced, the tooth width of which is defined by the spacing between the flanks of the teeth and is greater than the target dimension. In a subsequent deburring operation, a chamfer is incorporated into the end face edge of the tooth flanks, accompanied by the removal of an end face burr. Lastly, in a smoothing operation, the tooth width of the teeth is brought to the target dimension by machining the tooth flanks.
摘要翻译：一种用于切割工件中的齿的方法，其中在粗加工操作中，基本上未切割的坯料使用具有切割齿的切削工具接收粗齿。产生操作齿，其齿宽由齿的侧面之间的间隔限定，并且大于目标尺寸。在随后的去毛刺操作中，倒角被并入到齿面的端面边缘中，伴随着端面毛刺的移除。最后，在平滑操作中，齿的齿宽通过加工齿面而达到目标尺寸。

9. 发明授权

US5598618A Mainrotor machining process and apparatus 失效
标题翻译：主旋转机加工工艺及装置
公开(公告)号：US5598618A
公开(公告)日：1997-02-04
申请号：US414708
申请日：1989-09-29
申请人： Giovanni Aquino , Ewan Choroszylow
发明人： Giovanni Aquino , Ewan Choroszylow
IPC分类号： B23G1/32 , B23C3/32 , B23F5/20 , B23F13/06 , B23F21/12 , B23G1/04 , F04C18/16 , F04C18/52 , B23P15/02 , B23F15/08
CPC分类号： F04C18/52 , B23C3/32 , B23F13/06 , B23F15/08 , B23F21/122 , B23F21/128 , B23F5/202 , F04C18/16 , Y10T29/49316 , Y10T409/103975 , Y10T409/107473 , Y10T409/10795 , Y10T409/108745
摘要： A method and apparatus for making a globoid screw for use as a mainrotor in a compressor or expander wherein a cylindrical rotor body is mounted for rotation about the longitudinal axis thereof, a cutter having a plurality of teeth at spaced locations around a circumference disposed in a plane and having an axis of rotation disposed perpendicular to that plane is mounted for rotation about its axis and is disposed so that the plane thereof is parallel to the rotor body longitudinal axis and so that the cutter rotational axis is perpendicular to the rotor longitudinal axis, and the rotor body and the cutter are rotated at synchronized speeds. The rotor body and cutter are positioned relative to each other in a manner moving the cutter axis of rotation and the rotor body longitudinal axis relative to each other to decrease the distance between the axes during rotation of the cutter and rotor body so that the cutter teeth contact the rotor body curing each cutter rotation to remove material from the rotor body by a milling action to form a globoid screw profile including a groove having a pair of spaced-apart sidewalls and extending along the rotor body in a helical path. The relative speed between the rotor body and the cutter is changed by a given amount for a given time to effect a positional change between the cutter teeth and the material of the rotor body thereby resulting in a desired change in the globoid screw profile.
摘要翻译：一种用于制造用于压缩机或膨胀机中的主旋转器的球形螺杆的方法和装置，其中安装有围绕其纵向轴线旋转的圆柱形转子体，具有围绕设置在其中的圆周上的间隔位置处的多个齿的切割器平面并且具有垂直于该平面设置的旋转轴线被安装成围绕其轴线旋转并且被设置成使得其平面平行于转子主体纵向轴线并且使得切割器旋转轴线垂直于转子纵向轴线，并且转子体和切割器以同步的速度旋转。转子体和切割器以相对于彼此移动刀具旋转轴线和转子主体纵向轴线的方式相对于彼此定位，以在刀具和转子体旋转期间减小轴线之间的距离，使得刀具齿接触转子主体固化每个切割器旋转以通过铣削动作从转子主体移除材料以形成球形螺旋轮廓，其包括具有一对间隔开的侧壁的凹槽，并且沿着转子本体以螺旋路径延伸。转子体和切割器之间的相对速度在给定的时间内改变给定的量，以实现切割齿和转子体的材料之间的位置变化，从而导致球形螺杆轮廓的所需变化。

10. 发明授权

US5031292A Mainrotor machining process and apparatus 失效
标题翻译： MAINROTOR MACHINING PROCESS AND APPARATUS
公开(公告)号：US5031292A
公开(公告)日：1991-07-16
申请号：US414708
申请日：1989-09-29
申请人： Giovanni Aquino , Ewan Choroszylow
发明人： Giovanni Aquino , Ewan Choroszylow
IPC分类号： B23G1/32 , B23C3/32 , B23F5/20 , B23F13/06 , B23F21/12 , B23G1/04 , F04C18/16 , F04C18/52
CPC分类号： F04C18/52 , B23C3/32 , B23F5/202 , B23F13/06 , B23F15/08 , B23F21/122 , B23F21/128 , F04C18/16 , Y10T29/49316 , Y10T409/103975 , Y10T409/107473 , Y10T409/10795 , Y10T409/108745
摘要： A method and apparatus for making a globoid screw for use as a mainrotor in a compressor or expander wherein a cylindrical rotor body is mounted for rotation about the longitudinal axis thereof, a cutter having a pluality of teeth at spaced locations around a circumference disposed in a plane and having an axis of rotation disposed perpendicular to that plane is mounted for rotation about its axis and is disposed so that the plane thereof is parallel to the rotor body longitudinal axis and so that the cutter rotational axis is perpendicular to the rotor longitudinal axis, and the rotor body and the cutter are rotated at synchronized speeds. The rotor body and cutter are positioned relative to each other in a manner moving the cutter axis of rotation and the rotor body longitudinal axis relative to each other to decrease the distance between the axes during rotation of the cutter and rotor body so that the cutter teeth contact the rotor body during each cutter rotation to remove material from the rotor body by a milling action to form a globoid screw profile including a groove having a pair of spaced-apart sidewalls and extending along the rotor body in a helical path. The relative speed between the rotor body and the cutter is changed by a given amount for a given time to effect a positional change between the cutter teeth and the material of the rotor body thereby resulting in a desired change in the globoid screw profile.
摘要翻译：一种用于制造用于压缩机或膨胀机中的主旋转器的球形螺杆的方法和装置，其中安装有围绕其纵向轴线旋转的圆柱形转子体，具有围绕设置在平面并且具有垂直于该平面设置的旋转轴线被安装成围绕其轴线旋转并且被设置成使得其平面平行于转子主体纵向轴线并且使得切割器旋转轴线垂直于转子纵向轴线，并且转子体和切割器以同步的速度旋转。转子体和切割器以相对于彼此移动刀具旋转轴线和转子主体纵向轴线的方式相对于彼此定位，以在刀具和转子体旋转期间减小轴线之间的距离，使得刀具齿在每个切割器旋转期间接触转子体，以通过铣削动作从转子主体移除材料，以形成球形螺旋轮廓，该轮廓包括具有一对隔开的侧壁并且沿着转子本体以螺旋路径延伸的凹槽。转子体和切割器之间的相对速度在给定的时间内改变给定的量，以实现切割齿和转子体的材料之间的位置变化，从而导致球形螺杆轮廓的所需变化。

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