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61. 发明申请

US20080273935A1 Method for Cutting Worm and Worm Wheel in a Worm-Gear Reduction Unit with Circulation of Bearing Balls, and Related Cutting Tools 审中-公开
标题翻译：蜗轮减速装置蜗轮蜗杆蜗杆蜗杆减速装置的方法及其相关切削工具
公开(公告)号：US20080273935A1
公开(公告)日：2008-11-06
申请号：US10592977
申请日：2005-03-14
申请人： Pietro Salvini , Domenico Serpella , Francesco Vivio , Vincenzo Vullo
发明人： Pietro Salvini , Domenico Serpella , Francesco Vivio , Vincenzo Vullo
IPC分类号： B23F13/06 , B23F23/00 , F16H1/16
CPC分类号： B23F13/06 , B23F15/00 , B23F21/00 , F16H1/163 , Y10T29/49469 , Y10T74/19828 , Y10T409/107473 , Y10T409/300056 , Y10T409/300112
摘要： A method for cutting worm and worm wheel in a worm-gear reduction unit (1) with circulation of bearing balls, comprising the steps of: (a) obtaining races (30) for the bearing balls (4) onto the worm wheel (3); and (b) obtaining races (20) for the bearing balls (4) onto the worm (2), wherein step (b) provides the cutting of the races (20) according to a cutting profile substantially corresponding to the envelope of the subsequent positions assumed by the bearing balls within the worm wheel races being formed.
摘要翻译：一种用于在具有轴承滚珠循环的蜗轮减速单元（1）中切割蜗杆和蜗轮的方法，包括以下步骤：（a）获得用于轴承滚珠（4）到蜗轮（3）上的滚道（30））; （b）获得用于所述轴承滚珠（4）到所述蜗杆（2）上的座圈（20），其中步骤（b）根据切割轮廓提供所述切割轮廓，所述切割轮廓基本对应于随后的正在形成的蜗轮圈内的轴承球所承担的位置。

62. 发明申请

US20050265800A1 Numerical controller 审中-公开
标题翻译：数控机
公开(公告)号：US20050265800A1
公开(公告)日：2005-12-01
申请号：US10954193
申请日：2004-10-01
申请人： Takahiko Endo , Kouji Yamamuro
发明人： Takahiko Endo , Kouji Yamamuro
IPC分类号： B23Q15/00 , B23F23/00 , B23F23/12 , G05B19/18 , B23F1/00
CPC分类号： G05B19/186 , B23F23/006 , G05B2219/37343 , G05B2219/45214 , G05B2219/49255 , Y10T409/100159
摘要： A numerical controller capable of reducing machining time in synchronization control machining. A workpiece already rough-machined into a shape of a gear and a tool are rotated in synchronism. Proximity limit distance Lt ensuring that the workpiece and the tool do not interfere with each other, approach amount Ap required to bring the workpiece and the tool into a positional relationship for performing normal gear machining (condition in which the workpiece engages with the tool), and phase shift amount corresponding to the depth of cut are given as commands. In parallel with approach motion, phase adjustment motion for making the workpiece face a tooth space of the tool is performed. When the approach motion progresses by the proximity limit distance Lt, if the phase adjustment is completed, the approach motion is continued without interruption. If not, the approach motion is interrupted, and resumed after the phase adjustment is completed. After the approach motion is completed, phase shift is performed to give a cut, and machining is performed. When cutting loads become a certain value or smaller, it is determined that the machining is completed. Since the approach motion and the phase adjustment are performed concurrently and completion of machining is automatically determined, the machining time can be reduced.
摘要翻译：一种能够减少同步控制加工中的加工时间的数值控制器。已经粗加工成齿轮和工具的工件的工件同步旋转。接近极限距离Lt确保工件和工具彼此不干涉，使工件和工具进入正常齿轮加工（工件与工具接合的状态）所需的位置关系所需的接近量Ap，并且相应于切割深度的相移量作为命令给出。与进场运动并行，执行用于使工件面对工具的牙齿空间的相位调整运动。当接近运动进行接近极限距离Lt时，如果相位调整完成，则连续运动不间断地继续。如果没有，则进场运动中断，并在相位调整完成后恢复运行。进场动作结束后，进行相移切断，进行加工。当切削负载变为一定值或更小时，确定加工完成。由于进行运动和相位调整同时进行，并且自动确定加工完成，因此可以减少加工时间。

63. 发明授权

US5586848A Machine tool chip removal system 失效
标题翻译：机床切屑清除系统
公开(公告)号：US5586848A
公开(公告)日：1996-12-24
申请号：US433277
申请日：1995-05-02
申请人： Paul W. Suwijn
发明人： Paul W. Suwijn
IPC分类号： B23F9/00 , B23Q7/00 , B23Q11/00 , B65G54/02 , B65G47/46 , B23C1/00 , B23F23/00
CPC分类号： B23F17/003 , B23F9/00 , B23Q11/0057 , B23Q7/002 , B65G54/02 , Y02P70/171 , Y02P70/175 , Y10S29/094 , Y10S29/102 , Y10S82/901 , Y10T408/50 , Y10T408/6779 , Y10T409/304088
摘要： Apparatus capable of performing wet and dry machining processes such as a hobbing machine for producing spur and helical gears, shafts, splines, and the like, by wet and dry hobbing methods. The apparatus comprises means to remove metal chips resulting from the wet and dry machining processes from the apparatus via respective independent wet and dry chip outlets. The chip removal means comprises a transfer means located in the machine base with the transfer means being reversible in direction in order to convey metal chips, emanating from the machining process, to the respective wet or dry chip outlet. The chip removal means enables metal chips from wet machining processes to be conveyed to and discharged from an outlet in one side surface and metal chips from dry machining processes to be conveyed to and discharged from an outlet in another side surface.
摘要翻译：能够进行湿式和干式加工工艺的装置，例如用于通过湿式和干式滚齿法生产正齿轮和斜齿轮，轴，花键等的滚齿机。该装置包括通过相应独立的湿和干的芯片出口从设备中除去由湿式和干式加工过程产生的金属屑的装置。切屑移除装置包括位于机器基座中的传送装置，传送装置在方向上是可逆的，以将从加工过程发出的金属碎片传送到相应的湿或干燥芯片出口。切屑移除装置使得来自湿加工工艺的金属屑能够被输送到一侧面的出口和从干式加工过程的金属屑排出并被输送到另一个侧表面的出口排出。

64. 发明授权

US5257882A Apparatus and method for manufacturing longitudinally curved tooth gears 失效
标题翻译：纵向弯曲齿轮制造装置及方法
公开(公告)号：US5257882A
公开(公告)日：1993-11-02
申请号：US837937
申请日：1992-02-20
申请人： Hermann Stadtfeld , Manfred Knaden , Gerhard Brandner
发明人： Hermann Stadtfeld , Manfred Knaden , Gerhard Brandner
IPC分类号： B23F9/08 , B23F9/02 , B23F9/10 , B23F23/00 , B23F23/12 , G05B19/18 , B23F9/00
CPC分类号： G05B19/186 , B23F23/006 , B23F23/125 , B23F9/025 , B23F9/10 , B23F9/105 , Y10T409/103975 , Y10T409/10795
摘要： At the gear manufacturing machine there are automatically fabricated longitudinally curved tooth gears, especially longitudinally curved tooth bevel and hypoid gears according to conventional stock-removal form or generating methods. In order to improve both the mechanical stability and kinematic stability, the gear manufacturing machine contains only so-to-speak "natural" gear manufacturing or cutting axes, and, in particular, does not contain any hypoid stock, however, a generating drum. With the method of operating such gear manufacturing machine it is possible to fabricate hypoid gears during the generating operation by performing an additional movement of the workpiece in the lengthwise direction of the tooth pitch cone.
摘要翻译：在齿轮制造机上，根据常规的库存去除形式或生成方法，自动制造纵向弯曲的齿轮，特别是纵向弯曲的齿锥和准双曲面齿轮。为了提高机械稳定性和运动稳定性，齿轮制造机器仅包含所谓的“自然”齿轮制造或切割轴，并且特别地，不包含任何准双曲面原料，而是产生鼓。通过操作这种齿轮制造机的方法，可以通过在齿距锥体的长度方向上进行工件的附加移动来在生产操作期间制造准双曲面齿轮。

65. 发明授权

US4585377A Numerical-controlled machine tool 失效
标题翻译：数控机床
公开(公告)号：US4585377A
公开(公告)日：1986-04-29
申请号：US463870
申请日：1983-01-27
申请人： Ryoichiro Nozawa , Hideaki Kawamura , Shuji Matsuura
发明人： Ryoichiro Nozawa , Hideaki Kawamura , Shuji Matsuura
IPC分类号： B23F5/00 , B23F23/00 , B23F23/08 , B23Q15/00 , B23Q15/12 , G05B19/18 , B23F5/22 , B23F15/02
CPC分类号： B23F23/08 , B23F23/006 , G05B19/186 , Y10T409/100159 , Y10T409/102226
摘要： The present invention has for its object to make it possible to stop the relative movement of a cutter and a gear blank or change its speed during cutting in a numerical-controlled machine tool for cutting a gear, such as a gear hobbing machine, a gear grinding machine or the like. To perform this, two kinds of pulse distributors, i.e. a synchronization control pulse distributor (152) and a tooth profile forming pulse distributor (153) are provided; the synchronization between the rotation of a cutter (110) and the rotation of a gear blank is provided by the synchronization control pulse distributor (152); and an additional rotation of the rotary shaft of the gear blank necessary for forming the tooth profile of a gear is effected by the tooth profile forming pulse distributor (153).
摘要翻译： PCT No.PCT / JP82 / 00197 Sec。 371日期1983年1月27日 102（e）日期1983年1月27日PCT提交1982年5月26日PCT公布。出版物WO82 / 04210 日本1982年12月9日。本发明的目的在于，可以在用于切割齿轮的数控机床中停止切割机和齿轮坯料的相对移动或切割期间的速度，例如滚齿机，齿轮磨床等。为了实现这一点，提供了两种脉冲分配器，即同步控制脉冲分配器（152）和形成齿廓的脉冲分配器（153）; 由同步控制脉冲分配器（152）提供切割器（110）的旋转与齿轮坯料的旋转之间的同步; 并且通过齿廓形成脉冲分配器（153）实现用于形成齿轮的齿廓所需的齿轮坯的旋转轴的附加旋转。

66. 发明授权

US4512109A Rolling gear apparatus for an involute tooth gear cutting machine 失效
标题翻译：渐开线齿轮切割机的滚动齿轮装置
公开(公告)号：US4512109A
公开(公告)日：1985-04-23
申请号：US432922
申请日：1982-09-29
申请人： Heinrich van de Locht
发明人： Heinrich van de Locht
IPC分类号： B23F5/08 , B23F23/00 , B24B3/00
CPC分类号： B23F5/08 , B23F23/003
摘要： A rolling gear apparatus for an involute tooth gear cutting machine that rests on an engine bed of the machine. A primary carriage is longitudinally movable in both directions on the engine bed and carries at its top a secondary carriage that is guided in longitudinal movement in both directions. A crank element is connected to the secondary carriage and is glidingly movable in a guideway that is angularly adjustable relative to the engine bed. A roll-circle member is carried by the primary carriage and is connected to the secondary carriage through a band drive. The movement path II of the secondary carriage is at an oblique angle to the movement path I of the primary carriage to provide improved selectivity in adjusting the base-circle diameter of a toothed-wheel gear blank connected to the roll-circle member.
摘要翻译： PCT No.PCT / DE82 / 00138 Sec。 371日期：1982年9月29日 102（e）1982年9月29日PCT PCT。1982年7月5日。一种用于渐开线齿轮切割机的滚动齿轮装置，其位于机器的机床上。主滑架可在机床上沿两个方向纵向移动，并在其顶部承载沿两个方向纵向运动的辅助滑架。曲柄元件连接到辅助滑架，并且可在相对于机床成角度地调整的导轨中滑动地移动。卷圆构件由主滑架承载，并通过带驱动器连接到辅助滑架。辅助滑架的移动路径II与主滑架的移动路径I成倾斜的角度，以提供改变连接到滚圆构件的齿轮齿轮坯料的基圆直径的选择性。

67. 发明授权

US4483103A Dressing apparatus for a dished grinding wheel at a tooth flank-grinding machine 失效
标题翻译：在齿面磨床上用于砂轮的修整装置
公开(公告)号：US4483103A
公开(公告)日：1984-11-20
申请号：US127368
申请日：1980-03-04
申请人： Hansjorg Bickel
发明人： Hansjorg Bickel
IPC分类号： B23F23/00 , B23F23/12 , B24B47/22 , B24B53/053 , B24B53/075 , B24B53/085 , B24B49/18
CPC分类号： B23F23/1225 , B24B53/075
摘要： A dressing apparatus for a dished or plate-shaped grinding wheel of a tooth flank-grinding machine, comprising a dressing carriage or slide which can be radially advanced or fed by means of a radial drive in relation to the grinding wheel. The dressing carriage supports a dressing tool which serves for dressing the outer surface of the grinding wheel and a feeler which serves to scan the active end surface or rim of the grinding wheel. The feeler serves to control the axial advancing or infeed movement of the grinding wheel, and such feeler, during such advancing movement, always moves radially with respect to the grinding wheel. The dressing tool is arranged upon a tool support in off-set relation to the feeler in the peripheral or circumferential direction of the grinding wheel. The tool support is adjustably arranged at the dressing carriage or slide for movement essentially parallel to the active end surface or rim of the grinding wheel and is controlled by an auxiliary or additional drive which is connected with the radial drive.
摘要翻译：一种用于齿面磨床的盘形或平板形砂轮的修整装置，包括可以通过相对于砂轮的径向驱动而径向前进或进给的修整支架或滑块。修整支架支撑修整工具，其用于修整砂轮的外表面和用于扫描砂轮的主动端面或边缘的探针。触发器用于控制砂轮的轴向前进或进给运动，并且在这种前进运动期间，这种触发器总是相对于砂轮径向移动。修整工具布置在与砂轮的周向或圆周方向上的探测器偏离关系的工具支撑件上。工具支撑件可调节地布置在敷料台或滑块上，用于基本上平行于砂轮的主动端表面或边缘的移动，并且由与径向驱动器连接的辅助驱动器或附加驱动器控制。

68. 发明授权

US4329096A Gear cutter 失效
标题翻译：齿轮刀
公开(公告)号：US4329096A
公开(公告)日：1982-05-11
申请号：US006226
申请日：1979-01-24
申请人： Saul Herscovici
发明人： Saul Herscovici
IPC分类号： B23F5/20 , B23F23/00 , B23F23/12 , G05B19/416
CPC分类号： B23F23/006 , B23F23/06 , B23F23/1243 , B23F23/1287 , B23F5/205 , G05B19/4163 , Y02P90/265 , Y10T409/101749 , Y10T409/102067 , Y10T409/102226
摘要： A method and control system for gear cutting machines such as hobbing equipment, shaper cutters and bevel-cutting equipment for achieving greater accuracy, productivity, and gears of increased quality while eliminating error, tedious calculations, labor and product variation is provided by employing a control system and utilizing a method of hobbing wherein optimum hob cutter efficiency is maintained by electronically monitoring and controlling hob input power, hob shift and workpiece feed to produce gears approaching the optimum theoretical calculated configuration. The method of cutting gears and the control system provides for the production of more accurate gears by eliminating the use of cams in shaper cutters and the use of change gears in hobbing machines and by properly controlling hob shift to result in an increased hob cutter life and provide higher production of optimally designed gears.
摘要翻译：一种用于齿轮切割机的方法和控制系统，例如滚齿机，整形机和切割设备，用于实现更高的精度，生产率和提高质量的齿轮，同时消除误差，繁琐的计算，劳动和产品变化。系统，并利用滚动方法，其中通过电子监测和控制滚刀输入功率，滚刀换刀和工件进给来维持接近最佳理论计算结构的齿轮来维持最佳滚刀切割效率。切割齿轮和控制系统的方法通过消除成型刀具中的凸轮的使用以及在滚齿机中使用变速齿轮以及通过适当地控制滚刀换档以提高滚刀切割器寿命来提供更精确的齿轮的生产，并且提供更高产量的最佳设计齿轮。

69. 发明授权

US3984746A Machine tools 失效
标题翻译：机械工具
公开(公告)号：US3984746A
公开(公告)日：1976-10-05
申请号：US478164
申请日：1974-06-10
申请人： Jack Dinsdale , John Loxham
发明人： Jack Dinsdale , John Loxham
IPC分类号： B23F23/00 , G05B19/18 , G05B19/24
CPC分类号： B23F23/006 , G05B19/186 , G05B2219/42186 , G05B2219/45161
摘要： A machine for forming gears and the like comprises a workpiece support continuously rotatable about a first axis, a tool support angularly displaceable about a second axis and constructed to support a tool for rotation about a third axis angled to the first axis and an electrical master-slave servo system having a master providing a first electrical signal defining a required angular displacement for the tool support and a second electrical signal for influencing the continuous rotation of the workpiece support in dependence upon the angular displacement defined by the first signal.
摘要翻译：用于形成齿轮等的机器包括可围绕第一轴线连续旋转的工件支撑件，可绕第二轴线成角度地移位并被构造为支撑用于围绕与第一轴线成角度的第三轴线旋转的工具的工具支架，从属伺服系统，其具有提供限定用于工具支撑件的所需角位移的第一电信号的第一电信号和用于根据由第一信号限定的角位移来影响工件支撑件的连续旋转的第二电信号。

70. 发明授权

US3783740A Gear shaping apparatus with improved cutter retraction arrangement 失效
标题翻译：具有改进的切割机装置的齿轮成形装置
公开(公告)号：US3783740A
公开(公告)日：1974-01-08
申请号：US3783740D
申请日：1972-09-25
申请人： LORENZ MASCHF
发明人： SEIBERLICH W
IPC分类号： B23F5/16 , B23F23/12 , B23F23/00
CPC分类号： B23F23/1287 , Y10T409/105247
摘要： A gear shaping apparatus in which a spindle with the cutting wheel thereon is movable axially from its normal operating range to a retracted position to facillitate insertion and removal of the work piece. A retracting drive is provided separate from the stroke drive which reciprocates the spindle axially for normal cutting. For retraction of the spindle, the stroke drive is first disengaged from its driving connection to the spindle, after which the retracting drive is drivingly engaged with the spindle to retract the same. The retracting drive may be a fluid operated piston and cylinder unit operably connected to the spindle or a separate motor attached to a shaft which is permanently drivingly engaged with the spindle.
摘要翻译：一种齿轮成形设备，其中具有切割轮的主轴从其正常操作范围轴向移动到缩回位置，以便于工件的插入和移除。提供与行程驱动器分离的回缩驱动器，其使轴线轴向往复运动以进行正常切割。为了使主轴回缩，行程驱动器首先从其与主轴的驱动连接脱离，之后回缩驱动器与主轴驱动接合以使其回缩。回缩驱动器可以是流体操作的活塞和气缸单元，其可操作地连接到主轴或附接到轴的单独的马达，其永久地与主轴驱动接合。

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