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公开(公告)号：US07736102B2
公开(公告)日：2010-06-15
申请号：US12186615
申请日：2008-08-06
CPC分类号： B23P25/006 , B23D37/22 , B23D43/04 , B23D2043/025 , Y10T29/49316 , Y10T29/49321 , Y10T29/49995 , Y10T29/5147 , Y10T29/5176 , Y10T83/0414 , Y10T83/283 , Y10T83/293 , Y10T407/16 , Y10T409/400175 , Y10T409/40105 , Y10T409/405775
摘要： A machining system includes a support configured to retain an article, such as a rotor disk, having an area, such as a surface of a slot in the disk. A cutting tool, for example, a broach, is movable relative to the support to cut the area. A heating member, such as a laser, is configured to locally heat the area of the article. In one example, the cutting tool includes a body having a cutting edge. The heating member is supported by the body and is configured to provide heat adjacent to the cutting edge. The cutting edge cuts the locally heated area while the area is still heated.
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公开(公告)号：US20130186161A1
公开(公告)日：2013-07-25
申请号：US13355831
申请日：2012-01-23
申请人： Tahany Ibrahim El-Wardany , Daniel V. Viens , Robert A. Grelotti , John F. Zimmerman , Joseph J. Sangiovanni , Lee A. Hoffman
发明人： Tahany Ibrahim El-Wardany , Daniel V. Viens , Robert A. Grelotti , John F. Zimmerman , Joseph J. Sangiovanni , Lee A. Hoffman
IPC分类号： B21B39/20
CPC分类号： B23P9/02 , B24B39/006 , B24B39/06 , C21D7/08 , F01D5/286 , F05D2260/94
摘要： An example peening tool includes at least one first roller having a peening surface disposed about and along a first core. At least a portion of the at least one first roller is configured to contact a component to be peened along a length. The length extends along at least a portion of the first core. The at least one first roller is configured to provide line contact on the component along the length. A profile of the at least one first roller is determined based on a profile of the component. The peening tool includes a backer disposed in register with the first plurality of rollers such that the first plurality of rollers moves with the backer during peening. The at least one first roller and the backer are configured to be arranged on opposing surfaces of the component. Peening models may predict peening parameters and controller settings.
摘要翻译： 示例性喷丸刀具包括至少一个第一辊，其具有围绕第一铁心设置的喷丸表面。 所述至少一个第一辊的至少一部分被配置成沿长度接触待硬化的部件。 该长度沿第一芯的至少一部分延伸。 所述至少一个第一辊构造成沿着所述长度在所述部件上提供线接触。 根据组件的轮廓来确定至少一个第一辊的轮廓。 锤击工具包括布置成与第一多个辊对准的支撑件，使得第一多个辊在喷丸期间与支撑件一起移动。 所述至少一个第一辊和所述支撑件构造成布置在所述部件的相对表面上。 喷丸机可以预测喷丸参数和控制器设置。
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13.发明申请METHOD OF DESIGNING TOOL AND TOOL PATH FOR FORMING A ROTOR BLADE INCLUDING AN AIRFOIL PORTION 审中-公开设计工具和工具路径的方法，用于形成包括航空部分的转子叶片公开(公告)号：US20100042244A1
公开(公告)日：2010-02-18
申请号：US12603629
申请日：2009-10-22
IPC分类号： G06F17/50
摘要： A method of designing a tool for forming a rotor blade including an airfoil portion includes generating a computer model of a rotor blade having an airfoil portion, and determining a curvature and radius of curvature at sections of the rotor blade. An inner and outer diameter of a circumferential forming portion of a tool operable to form the rotor blade may then be calculated. A method of designing a tool path for forming a rotor blade including an airfoil portion includes generating a computer model of a cylindrical tool operable to form a rotor blade including an airfoil portion and of a rotor having a plurality of the rotor blades. The computer models of the rotor and tool are used to generate a first and second tool motion corresponding to airfoil suction and pressure portions. A method of forming a rotor with integral blades is also disclosed.
摘要翻译： 一种设计用于形成包括翼型部分的转子叶片的工具的方法包括产生具有翼型部分的转子叶片的计算机模型，并且确定转子叶片的部分处的曲率和曲率半径。 然后可以计算可操作以形成转子叶片的工具的圆周形成部分的内径和外径。 一种设计用于形成包括翼型部分的转子叶片的刀具路径的方法包括产生可操作以形成包括翼型部分的转子叶片和具有多个转子叶片的转子的圆柱形刀具的计算机模型。 转子和工具的计算机型号用于产生对应于机翼吸力和压力部分的第一和第二工具运动。 还公开了一种用整体叶片形成转子的方法。
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公开(公告)号：US20100031790A1
公开(公告)日：2010-02-11
申请号：US12186615
申请日：2008-08-06
IPC分类号： B26D7/10
CPC分类号： B23P25/006 , B23D37/22 , B23D43/04 , B23D2043/025 , Y10T29/49316 , Y10T29/49321 , Y10T29/49995 , Y10T29/5147 , Y10T29/5176 , Y10T83/0414 , Y10T83/283 , Y10T83/293 , Y10T407/16 , Y10T409/400175 , Y10T409/40105 , Y10T409/405775
摘要： A machining system includes a support configured to retain an article, such as a rotor disk, having an area, such as a surface of a slot in the disk. A cutting tool, for example, a broach, is movable relative to the support to cut the area. A heating member, such as a laser, is configured to locally heat the area of the article. In one example, the cutting tool includes a body having a cutting edge. The heating member is supported by the body and is configured to provide heat adjacent to the cutting edge. The cutting edge cuts the locally heated area while the area is still heated.
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15.发明申请ABRASIVE WATERJET MACHINING AND METHOD TO MANUFACTURE A CURVED ROTOR BLADE RETENTION SLOT 有权磨光水刀加工及制造弯曲转子叶片保持槽的方法公开(公告)号：US20090325468A1
公开(公告)日：2009-12-31
申请号：US12164311
申请日：2008-06-30
CPC分类号： B23P15/006 , B24C1/045 , F01D5/3007 , F05D2230/10 , F05D2250/71
摘要： A method of machining a blade retention slot with an abrasive water jet machining. A straight blade retention slot along an X-axis then a at least one side of the straight blade retention slot is abrasive water jet machined to generate a curved side of the blade retention slot defined within an X-Y plane.
摘要翻译： 用磨料水喷射机加工刀片固定槽的方法。 沿X轴然后直刀片保持槽的至少一侧的直刀片保持狭槽是被研磨的磨料水喷射，以产生限定在X-Y平面内的刀片保持槽的弯曲侧。
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公开(公告)号：US20090287458A1
公开(公告)日：2009-11-19
申请号：US12120319
申请日：2008-05-14
申请人： Tahany Ibrahim El-Wardany , Shaoluo L. Butler , Barclay Bingham Young, JR. , Agnieszka M. Wusatowska-Sarnek , James D. Campbell, JR. , Jason Elliott , Adam Cade Wilcox , Ryan Clifford Cox
发明人： Tahany Ibrahim El-Wardany , Shaoluo L. Butler , Barclay Bingham Young, JR. , Agnieszka M. Wusatowska-Sarnek , James D. Campbell, JR. , Jason Elliott , Adam Cade Wilcox , Ryan Clifford Cox
CPC分类号： B23D43/04 , B23D2043/025 , G05B19/4097 , G06F17/50 , G06F2217/16
摘要： This disclosure relates to a design methodology used in manufacturing a broaching tool for cutting slots in aerospace disk applications. The method includes modeling geometry of the slot and the broach tool, which is based upon an initial minimum tooth rise that is determined empirically for the particular disk material. The number of broach inserts and teeth per insert is calculated, and the broach inserts are modeled. The stresses and deformation of the lug are calculated in a finite elements environment based upon simulated incremental broach tool movements. If the lug is not within specifications based upon design constraints, then the broach tool is revised and the simulations are repeated until the slot is within the desired specifications.
摘要翻译： 本公开涉及用于制造用于在航空磁盘应用中切割槽的拉削工具的设计方法。 该方法包括对槽和拉刀工具的几何形状进行建模，其基于由特定盘材料经验确定的初始最小齿上升。 计算每个插入物的拉刀插入物和牙齿的数量，并对拉刀插入物进行建模。 基于模拟的增量拉刀工具运动，在有限元环境中计算凸耳的应力和变形。 如果接线片基于设计限制不在规格范围内，则修理拉刀工具，并重复模拟，直到槽位在所需规格内。
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公开(公告)号：US20140035423A1
公开(公告)日：2014-02-06
申请号：US13566615
申请日：2012-08-03
CPC分类号： H02K15/00 , B33Y10/00 , B33Y30/00 , H02K15/0012 , H02K15/02 , Y10T156/10
摘要： An improvement in apparatus and methods of making electrical machines, utilizing a combination of additive manufacturing techniques to create, in particular, small, high efficiency stators, but also useful for making complex rotor structures.
摘要翻译： 制造电机的设备和方法的改进，利用添加剂制造技术的组合来创建，特别是小型，高效率的定子，但也可用于制造复杂的转子结构。
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公开(公告)号：US07805824B2
公开(公告)日：2010-10-05
申请号：US12779191
申请日：2010-05-13
CPC分类号： B23P25/006 , B23D37/22 , B23D43/04 , B23D2043/025 , Y10T29/49316 , Y10T29/49321 , Y10T29/49995 , Y10T29/5147 , Y10T29/5176 , Y10T83/0414 , Y10T83/283 , Y10T83/293 , Y10T407/16 , Y10T409/400175 , Y10T409/40105 , Y10T409/405775
摘要： A machining system includes a support configured to retain an article, such as a rotor disk, having an area, such as a surface of a slot in the disk. A cutting tool, for example, a broach, is movable relative to the support to cut the area. A heating member, such as a laser, is configured to locally heat the area of the article. In one example, the cutting tool includes a body having a cutting edge. The heating member is supported by the body and is configured to provide heat adjacent to the cutting edge. The cutting edge cuts the locally heated area while the area is still heated.
摘要翻译： 加工系统包括被配置为保持诸如转子盘的物品的支撑件，其具有诸如盘中的槽的表面的区域。 切割工具（例如，拉刀）可相对于支撑件移动以切割该区域。 诸如激光器的加热构件被配置为局部加热制品的区域。 在一个示例中，切割工具包括具有切割边缘的主体。 加热构件由主体支撑并且构造成在切削刃附近提供热量。 切割边缘切割局部加热区域，同时该区域仍然加热。
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19.发明申请EDM MACHINING AND METHOD TO MANUFACTURE A CURVED ROTOR BLADE RETENTION SLOT 审中-公开电火花加工和制造弯曲转子叶片保持槽的方法公开(公告)号：US20090320285A1
公开(公告)日：2009-12-31
申请号：US12164350
申请日：2008-06-30
申请人： Tahany Ibrahim El-Wardany , Gary Paul Zadrozny , Leo A. Hoffman , Peter G. Smith , Joseph B. Wysocki
发明人： Tahany Ibrahim El-Wardany , Gary Paul Zadrozny , Leo A. Hoffman , Peter G. Smith , Joseph B. Wysocki
IPC分类号： B23P15/00
CPC分类号： B23H9/10 , Y10T29/49245
摘要： A method of machining a curved blade retention slot with electron discharge machining.
摘要翻译： 用电子放电加工加工弯曲刀片保持槽的方法。
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20.发明申请METHOD OF DESIGNING TOOL AND TOOL PATH FOR FORMING A ROTOR BLADE INCLUDING AN AIRFOIL PORTION 审中-公开设计工具和工具路径的方法，用于形成包括航空部分的转子叶片公开(公告)号：US20090028714A1
公开(公告)日：2009-01-29
申请号：US11782666
申请日：2007-07-25
IPC分类号： B64C11/16
摘要： A method of designing a tool for forming a rotor blade including an airfoil portion includes generating a computer model of a rotor blade having an airfoil portion, and determining a curvature and radius of curvature at sections of the rotor blade. An inner and outer diameter of a circumferential forming portion of a tool operable to form the rotor blade may then be calculated. A method of designing a tool path for forming a rotor blade including an airfoil portion includes generating a computer model of a cylindrical tool operable to form a rotor blade including an airfoil portion and of a rotor having a plurality of the rotor blades. The computer models of the rotor and tool are used to generate a first and second tool motion corresponding to airfoil suction and pressure portions. A method of forming a rotor with integral blades is also disclosed.
摘要翻译： 一种设计用于形成包括翼型部分的转子叶片的工具的方法包括产生具有翼型部分的转子叶片的计算机模型，并且确定转子叶片的部分处的曲率和曲率半径。 然后可以计算可操作以形成转子叶片的工具的圆周形成部分的内径和外径。 一种设计用于形成包括翼型部分的转子叶片的刀具路径的方法包括产生可操作以形成包括翼型部分的转子叶片和具有多个转子叶片的转子的圆柱形刀具的计算机模型。 转子和工具的计算机型号用于产生对应于机翼吸力和压力部分的第一和第二工具运动。 还公开了一种用整体叶片形成转子的方法。
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