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公开(公告)号：US11141800B2
公开(公告)日：2021-10-12
申请号：US16083518
申请日：2016-03-11
申请人： Lufthansa Technik AG
摘要： A device for recontouring a gas turbine blade includes: a holding device having at least one cutting tool; and a guide configured to guide the cutting tool along a leading edge of the gas turbine blade. The cutting tool is configured to remove material from the gas turbine blade using a rotational movement about an axis of rotation. The axis of rotation forms an angle together with a chord of the gas turbine blade in a profile section plane, which extends perpendicularly to a radial extent of the gas turbine blade, and the angle is less than 45°.
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公开(公告)号：US11117238B2
公开(公告)日：2021-09-14
申请号：US15476348
申请日：2017-03-31
发明人： Alexander Genz , Samuel Liedtke , Florian Lohse
摘要： A belt grinding apparatus for grinding the tips of rotor blades supported on a rotating rotor. A casing contains the rotatable rotor. An opening in the casing permits access of a grinding belt into the casing where the belt grinds the tips of the blades rotating past. The belt grinding apparatus being attached at the opening at a parting line in the casing.
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公开(公告)号：US10589396B2
公开(公告)日：2020-03-17
申请号：US15741956
申请日：2016-07-07
发明人： Holger Steinwender
摘要： A pressure shoe (1) includes a press surface (2) for directly pressing finishing tape onto a radial circumferential surface (3) of a rotating workpiece section (4) during a finishing process. A plurality of expansion elements (5) is formed in the pressure shoe (1). Each of expansion elements (5) are expandable individually and independently of one another radially while deforming the press surface (2) in a direction of the circumferential surface (3) of the workpiece section (4), so that during the finishing process, the shape of the circumferential surface (3) of the workpiece section can be influenced in a targeted manner via different expansion of the expansion elements (5) distributed over the press surface (2).
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34.发明授权Apparatus and method for blending added material with base material on a manufactured component 有权将添加的材料与基材混合在制造的部件上的装置和方法公开(公告)号：US09346145B2
公开(公告)日：2016-05-24
申请号：US13889396
申请日：2013-05-08
CPC分类号： B24B21/165 , B23P6/007 , B24B19/14 , B24B21/18
摘要： The present relates to an apparatus and method for blending added material with base material on manufactured components. The apparatus comprises an abrasive device having an abrasive surface for removing exceeding added material, and a guide fixed to the abrasive device. The method determines a trajectory of the abrasive surface with respect to a manufactured component: determines which of a plurality of contact points of the guide shall be in contact with the manufactured component along the trajectory; actuates the abrasive device; and controls position and angle of the abrasive surface en the manufactured component along the trajectory, while keeping the determined contact point in contact with the manufactured component. A force is applied to the abrasive device when the abrasive surface is in contact with the manufactured component and transferred when the guide gets in contact with the base material.
摘要翻译： 本发明涉及将添加材料与制造的部件上的基材共混的装置和方法。 该装置包括具有用于去除超过添加材料的研磨表面的研磨装置和固定到研磨装置的导向件。 该方法确定研磨表面相对于制造的部件的轨迹：确定引导件的多个接触点中的哪一个接触点将沿着轨迹与制造的部件接触; 致动研磨装置; 并且沿着所述轨迹控制所制造的部件中的研磨表面的位置和角度，同时保持所确定的接触点与所制造的部件接触。 当研磨表面与所制造的部件接触并且当导向件与基底材料接触时被传递时，力施加到研磨装置。
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公开(公告)号：US20150375357A1
公开(公告)日：2015-12-31
申请号：US14320623
申请日：2014-06-30
申请人： Qiyue Chen
发明人： Qiyue Chen
CPC分类号： B24B21/16 , B24B21/002 , B24B21/008 , B24B21/02 , B24B21/20
摘要： The invention discloses an abrasive belt polishing finisher in the field of mechanical technology, which addresses inconvenient operation of the existing polishing finishers. The abrasive belt polishing finisher includes a motor and a connection support. The central section of the connection support is fixedly connected with the output shaft of the motor. Several self-rotable connection support finishing wheels are provided around the connection support. The curve surface of the rim of each of the support finishing wheels has a different curvature. Each connection support finishing wheel is distributed on the same circle centered on the output shaft of the motor. The connection support is driven by the motor into rotation to press and position one of the connection support finishing wheels against the back of the abrasive belt in the polishing finisher. The abrasive belt polishing finisher could satisfy continuous polishing treatment for different curved surfaces.
摘要翻译： 本发明公开了一种在机械技术领域的研磨带抛光抛光机，其解决了现有抛光抛光机的不方便的操作。 研磨带抛光修整机包括马达和连接支架。 连接支架的中心部分与电机的输出轴固定连接。 连接支撑件周围设置有几个自转连接支撑整理轮。 每个支撑精整轮的边缘的曲面具有不同的曲率。 每个连接支撑整理轮分布在以电机输出轴为中心的同一圆上。 连接支撑件由电动机驱动旋转以将连接支撑精整轮中的一个压靠在研磨抛光机中的砂带背面。 砂带抛光抛光机可以满足不同曲面的连续抛光处理。
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公开(公告)号：US09186759B2
公开(公告)日：2015-11-17
申请号：US14239937
申请日：2012-07-11
IPC分类号： B23P15/02 , B24B19/14 , B24B21/16 , B21K3/04 , B24B49/18 , B24B51/00 , G01B21/20 , G01B7/28 , G01B7/287 , B21J5/00
CPC分类号： B23P15/02 , B21J5/00 , B21K3/04 , B24B19/14 , B24B21/16 , B24B21/165 , B24B49/183 , B24B51/00 , G01B7/285 , G01B7/287 , G01B21/20 , Y10T29/49336 , Y10T29/49771 , Y10T29/49996
摘要： A method of fabricating a part by forging, the method including: measuring geometrical characteristics of the forged part; comparing a measured shape with a theoretical shape that is to be obtained for the part; deducing therefrom zones that are not in compliance with the theoretical shape and also thicknesses of material that need to be removed from the zones that are not in compliance; and polishing the zones of the forged part that are not in compliance to remove the deduced thicknesses of material by using a controlled abrasive band. The control of the abrasive band takes account of at least one parameter representative of wear of the abrasive band during polishing of zones that are not in compliance.
摘要翻译： 一种通过锻造制造零件的方法，所述方法包括：测量锻造部件的几何特性; 将测量的形状与要获得的部件的理论形状进行比较; 从其中推导不符合理论形状的区域以及需要从不符合的区域去除的材料的厚度; 并且通过使用受控的磨带来抛光不符合标准的锻造部分的区域以去除推导的材料厚度。 研磨带的控制考虑了至少一个参数，表示在不符合的区域的抛光期间磨料的磨损。
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37.发明授权Device for fine-machining a peripheral workpiece surface located eccentrically in relation to a workpiece axis of a workpiece 有权用于精密加工相对于工件的工件轴线偏心定位的外围工件表面的装置公开(公告)号：US09114497B2
公开(公告)日：2015-08-25
申请号：US13737585
申请日：2013-01-09
摘要： A device for fine-machining a peripheral workpiece surface which is arranged eccentrically in relation to a workpiece axis of a workpiece, in particular of a pin bearing of a crankshaft, includes a rotary drive device for rotatably driving the workpiece about the workpiece axis, a pressing device for pressing a fine-machining tool against the peripheral workpiece surface, and a bearing device for supporting the pressing device on a frame. The device further includes a force application device which applies deceleration and/or acceleration forces on a bearing member of the bearing device, with the bearing member moving back and forth between two reversal positions when the workpiece rotates.
摘要翻译： 一种用于精密加工相对于工件的工件轴线偏心设置的周边工件表面的装置，特别是曲轴的销轴承，包括用于围绕工件轴线可旋转地驱动工件的旋转驱动装置， 用于将精细加工工具压靠在周边工件表面上的压紧装置，以及用于将加压装置支撑在框架上的支承装置。 该装置还包括施力装置，其在轴承装置的轴承构件上施加减速和/或加速力，当工件旋转时，轴承构件在两个反转位置之间前后移动。
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38.发明授权Grinding device for machine based grinding of rotor blades for wind energy systems 有权用于风能系统的转子叶片的机器磨削研磨装置公开(公告)号：US08900037B2
公开(公告)日：2014-12-02
申请号：US13582041
申请日：2011-08-25
申请人： Peter Jöst
发明人： Peter Jöst
摘要： The present invention relates a grinding device 1 for the machine-based grinding of rotor blades 100 for wind energy systems, comprising a belt grinding unit 10 with a circulating grinding belt 12.
摘要翻译： 本发明涉及一种用于风能系统的转子叶片100的机器研磨的研磨装置1，包括具有循环研磨带12的带式研磨单元10。
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39.发明申请APPARATUS AND METHOD FOR BLENDING ADDED MATERIAL WITH BASE MATERIAL ON A MANUFACTURED COMPONENT 有权用于将添加的材料与基材在制造成分上混合的装置和方法公开(公告)号：US20140295736A1
公开(公告)日：2014-10-02
申请号：US13889396
申请日：2013-05-08
CPC分类号： B24B21/165 , B23P6/007 , B24B19/14 , B24B21/18
摘要： The present relates to an apparatus and method for blending added material with base material on manufactured components. The apparatus comprises an abrasive device having an abrasive surface for removing exceeding added material, and a guide fixed to the abrasive device. The method determines a trajectory of the abrasive surface with respect to a manufactured component: determines which of a plurality of contact points of the guide shall be in contact with the manufactured component along the trajectory; actuates the abrasive device; and controls position and angle of the abrasive surface en the manufactured component along the trajectory, while keeping the determined contact point in contact with the manufactured component. A force is applied to the abrasive device when the abrasive surface is in contact with the manufactured component and transferred when the guide gets in contact with the base material.
摘要翻译： 本发明涉及将添加材料与制造的部件上的基材共混的装置和方法。 该装置包括具有用于去除超过添加材料的研磨表面的研磨装置和固定到研磨装置的导向件。 该方法确定研磨表面相对于制造的部件的轨迹：确定引导件的多个接触点中的哪一个接触点将沿着轨迹与制造的部件接触; 致动研磨装置; 并且沿着所述轨迹控制所制造的部件中的研磨表面的位置和角度，同时保持所确定的接触点与所制造的部件接触。 当研磨表面与所制造的部件接触并且当导向件与基底材料接触时被传递时，力施加到研磨装置。
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公开(公告)号：US20130137345A1
公开(公告)日：2013-05-30
申请号：US13307261
申请日：2011-11-30
CPC分类号： B24B27/033 , B24B19/14 , B24B21/165
摘要： An example coating removal apparatus for a component includes a table having a first platform disposed along an axis. The platform is arranged to receive at least one fixture for holding a corresponding component. The coating removal apparatus also includes a removal device having a web. The table is slidably moveable in an axial direction and configured to move the fixture a pre-determined distance such that at least one portion of the component contacts the web to remove a coating of the component.
摘要翻译： 用于部件的示例性涂层去除装置包括具有沿轴线设置的第一平台的工作台。 平台被布置成接收至少一个用于保持相应部件的夹具。 涂层去除装置还包括具有网的去除装置。 工作台可在轴向方向上可滑动地移动并且构造成使固定装置移动预定的距离，使得组件的至少一部分与纤维网接触以去除组件的涂层。
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