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公开(公告)号：US20120210767A1
公开(公告)日：2012-08-23
申请号：US13031770
申请日：2011-02-22
IPC分类号： G01L25/00
CPC分类号： G01L25/003 , G01L3/12 , Y10T464/20
摘要： According to one aspect of the invention, a method for calibrating a torque measurement for a rotatable object is disclosed, wherein the method includes coupling the rotatable object to a structure, the structure including a member extending along a length of a surface of the rotatable object, coupling the rotatable object to an adapter and applying a known torque to the rotatable object via the adapter. The method also includes measuring a first rotational displacement via a first sensor coupled to the member at a first axial location of the rotatable object, measuring a second rotational displacement via a second sensor coupled to the member at a second axial location of the rotatable object and determining first and second angular displacements of the rotatable object based on the first and second rotational displacements.
摘要翻译： 根据本发明的一个方面，公开了一种用于校准可旋转物体的扭矩测量的方法，其中所述方法包括将可旋转物体联接到结构上，所述结构包括沿着所述可旋转物体的表面的长度延伸的构件 将可旋转物体联接到适配器并且通过适配器将已知扭矩施加到可旋转物体上。 该方法还包括通过第一传感器测量第一传感器，第一传感器在可旋转对象的第一轴向位置处耦合到构件，经由第二传感器测量第二旋转位移，第二传感器在可旋转物体的第二轴向位置处联接到构件， 基于第一和第二旋转位移确定可旋转物体的第一和第二角位移。
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公开(公告)号：US08539810B2
公开(公告)日：2013-09-24
申请号：US13031770
申请日：2011-02-22
IPC分类号： G01L25/00
CPC分类号： G01L25/003 , G01L3/12 , Y10T464/20
摘要： According to one aspect of the invention, a method for calibrating a torque measurement for a rotatable object is disclosed, wherein the method includes coupling the rotatable object to a structure, the structure including a member extending along a length of a surface of the rotatable object, coupling the rotatable object to an adapter and applying a known torque to the rotatable object via the adapter. The method also includes measuring a first rotational displacement via a first sensor coupled to the member at a first axial location of the rotatable object, measuring a second rotational displacement via a second sensor coupled to the member at a second axial location of the rotatable object and determining first and second angular displacements of the rotatable object based on the first and second rotational displacements.
摘要翻译： 根据本发明的一个方面，公开了一种用于校准可旋转物体的扭矩测量的方法，其中所述方法包括将可旋转物体联接到结构上，所述结构包括沿着所述可旋转物体的表面的长度延伸的构件 将可旋转物体联接到适配器并且通过适配器将已知扭矩施加到可旋转物体上。 该方法还包括通过第一传感器测量第一传感器，第一传感器在可旋转对象的第一轴向位置处耦合到构件，经由第二传感器测量第二旋转位移，第二传感器在可旋转物体的第二轴向位置处联接到构件， 基于第一和第二旋转位移确定可旋转物体的第一和第二角位移。
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公开(公告)号：US09044812B2
公开(公告)日：2015-06-02
申请号：US13197190
申请日：2011-08-03
CPC分类号： B23B47/28 , B23B49/02 , B23B2215/76 , B23B2247/00 , B23B2247/12 , F01D25/24 , F05D2230/64 , Y10T29/49238 , Y10T408/567 , Y10T408/568
摘要： A jig and a method for modifying a casing in a turbine system are disclosed. The jig includes a body and a protrusion extending from the body. The protrusion is configured for engaging a hole defined in a spot face on the casing. The jig further includes at least one machining passage defined in the body, the machining passage provided for machining the casing therethrough, and at least one alignment feature configured on the body, the at least one alignment feature provided for aligning the jig with respect to the casing. The method includes engaging a jig with a hole defined in a spot face on the casing, aligning the jig with respect to the casing, and machining at least one installation hole into the casing through the spot face.
摘要翻译： 公开了一种用于修改涡轮机系统中的壳体的夹具和方法。 夹具包括主体和从主体延伸的突起。 突出部构造成用于接合限定在壳体上的点面中的孔。 所述夹具还包括至少一个加工通道，所述加工通道限定在所述主体中，所述加工通道用于加工所述壳体，以及至少一个对准特征构造在所述主体上，所述至少一个对准特征被提供用于使所述夹具相对于 套管。 该方法包括使夹具与限定在壳体上的点面中的孔接合，使夹具相对于壳体对准，并且通过点面将至少一个安装孔加工到壳体中。
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公开(公告)号：US20130034397A1
公开(公告)日：2013-02-07
申请号：US13197190
申请日：2011-08-03
CPC分类号： B23B47/28 , B23B49/02 , B23B2215/76 , B23B2247/00 , B23B2247/12 , F01D25/24 , F05D2230/64 , Y10T29/49238 , Y10T408/567 , Y10T408/568
摘要： A jig and a method for modifying a casing in a turbine system are disclosed. The jig includes a body and a protrusion extending from the body. The protrusion is configured for engaging a hole defined in a spot face on the casing. The jig further includes at least one machining passage defined in the body, the machining passage provided for machining the casing therethrough, and at least one alignment feature configured on the body, the at least one alignment feature provided for aligning the jig with respect to the casing. The method includes engaging a jig with a hole defined in a spot face on the casing, aligning the jig with respect to the casing, and machining at least one installation hole into the casing through the spot face.
摘要翻译： 公开了一种用于修改涡轮机系统中的壳体的夹具和方法。 夹具包括主体和从主体延伸的突起。 突出部构造成用于接合限定在壳体上的点面中的孔。 所述夹具还包括至少一个加工通道，所述加工通道限定在所述主体中，所述加工通道用于加工所述壳体，以及至少一个对准特征构造在所述主体上，所述至少一个对准特征被提供用于使所述夹具相对于 套管。 该方法包括使夹具与限定在壳体上的点面中的孔接合，使夹具相对于壳体对准，并且通过点面将至少一个安装孔加工到壳体中。
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