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1. 发明授权

US09539659B2 Gear machining apparatus 有权
标题翻译：齿轮加工设备
公开(公告)号：US09539659B2
公开(公告)日：2017-01-10
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 , B23F21/12 , B23F5/20 , B23F21/06 , B23F5/16 , B23F21/28 , B23F21/10 , B23F1/04
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。

2. 发明授权

US3724046A Shaving method and shaving cutter 失效
标题翻译：冲压方法和切割刀
公开(公告)号：US3724046A
公开(公告)日：1973-04-03
申请号：US3724046D
申请日：1970-03-26
申请人： ISUZU MOTORS LTD
发明人： MAYUZUMI H , SHINODA M , AKIZUKI K
IPC分类号： B23F5/20 , B23F19/06 , B23F21/12 , B23F21/28 , B26D1/12
CPC分类号： B23F21/122 , B23F5/202 , B23F19/06 , B23F21/28 , B23F21/284 , Y10T407/1735 , Y10T407/1902
摘要： A shaving method and a shaving cutter for use in carrying out a shaving operation, wherein the cutter and the gear to be processed are rotated in crossed axes relationship and the gear is shaved by one side tooth flank of a plurality of teeth formed on the circumference of the cutter.
摘要翻译：一种用于执行剃须操作的剃须方法和剃须刀，其中所述切割器和待加工的齿轮以交叉轴线关系旋转，并且齿轮由形成在圆周上的多个齿的单侧齿面刮削的刀具。

3. 发明授权

US2938436A Gear shaving 失效
标题翻译：齿轮剃须
公开(公告)号：US2938436A
公开(公告)日：1960-05-31
申请号：US62106856
申请日：1956-11-08
申请人： ILLINOIS TOOL WORKS
发明人： FRED BOHLE , SAARI OLIVER E
IPC分类号： B23F5/20 , B23F5/22 , B23F19/06 , B23F21/12 , B23F23/12
CPC分类号： B23F23/1281 , B23F5/202 , B23F5/22 , B23F19/06 , B23F21/122 , Y10T409/105088

4. 发明授权

US2064806A Means for cutting gears 失效
公开(公告)号：US2064806A
公开(公告)日：1936-12-15
申请号：US46583730
申请日：1930-07-07
申请人： LEES BRADNER CO
发明人： WARNER HOMER C
IPC分类号： B23F5/20 , B23F13/06
CPC分类号： B23F5/202 , B23F13/06 , Y10T409/101431 , Y10T409/107473

5. 发明授权

US2028929A Method of and apparatus for generating hollow faced worms and the like 失效
标题翻译：产生中空面蠕虫等的方法和装置
公开(公告)号：US2028929A
公开(公告)日：1936-01-28
申请号：US55428631
申请日：1931-07-31
申请人： DUAL L SIMMONS
发明人： SIMMONS OLIVER G
IPC分类号： B23F5/20 , B23F13/06 , B23F21/12
CPC分类号： B23F21/122 , B23F5/202 , B23F5/205 , B23F13/06 , Y10T409/105406 , Y10T409/105565 , Y10T409/107473

6. 发明授权

US1797460A Method of forming gears 失效
标题翻译：齿轮形成方法
公开(公告)号：US1797460A
公开(公告)日：1931-03-24
申请号：US27514228
申请日：1928-05-04
申请人： ERNEST WILDHABER
发明人： ERNEST WILDHABER
IPC分类号： B23F5/20 , B23F5/22 , B23F21/22
CPC分类号： B23F5/22 , B23F5/202 , B23F21/22 , Y10T74/19953 , Y10T409/101749

7. 发明授权

US1243767A Method of cutting a worm. 失效
标题翻译：切割方法。
公开(公告)号：US1243767A
公开(公告)日：1917-10-23
申请号：US1914870393
申请日：1914-11-05
申请人： LEES BRADNER CO
发明人： SCHURR CHARLES H , LEES ERNEST J
CPC分类号： B23F5/202 , Y10T29/49469 , Y10T409/106042 , Y10T409/106201

8. 发明授权

US1040684A Apparatus for making toothed gearing. 失效
标题翻译：装饰齿轮的装置。
公开(公告)号：US1040684A
公开(公告)日：1912-10-08
申请号：US1910567582
申请日：1910-06-18
申请人： HUMPHRIS ENGINEERING SYNDICATE LTD
发明人： HUMPHRIS FRANK
CPC分类号： B23F5/202 , Y10T409/106042

9. 发明公开

US20240391005A1 METHOD FOR PRODUCING A MILLING TOOL, MILLING TOOL, AND METHOD FOR PRODUCING GEAR TEETH BY MILLING USING A MILLING TOOL OF THIS KIND 审中-公开
公开(公告)号：US20240391005A1
公开(公告)日：2024-11-28
申请号：US18693447
申请日：2021-09-20
申请人： ADELBERT HAAS GMBH
发明人： Wolfram Josef HERMLE
IPC分类号： B23F5/20 , B23F21/12 , B23P15/34
CPC分类号： B23F5/202 , B23F21/122 , B23P15/34
摘要： A method for producing a milling tool with cutting teeth includes the steps: defining a tooth profile to be machined with the milling tool from a workpiece to be processed to produce a gear tooth; determining a cutting tooth geometry, including the cutting edges of the cutting tooth geometry, with which the defined tooth profile to be machined in the workpiece to be processed can be machined using a milling process; subdividing the cutting tooth geometry into at least two different partial cutting tooth geometries, wherein the different partial cutting tooth geometries are configured such that at least one of the partial cutting tooth geometries has portions which recess behind the outer contour of the cutting tooth geometry and that the superposition of the different partial cutting tooth geometries reproduces the cutting tooth geometry; providing a milling tool blank; and machining of cutting teeth from the milling tool blank.

10. 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。

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