Patent application number | Description | Published |
20090075564 | SUPERABRASIVE TOOL AND MACHINING METHODS - A tool for use in an abrasive machining process has a body extending along a central longitudinal axis from a first end to a tip end. An abrasive material is located on the tip end. The body has a tip end protuberance. An abrasive material is located on the protuberance. A body lateral surface has, over a radial span of at least 20% of a radius of the protuberance, a continuously concave longitudinal profile diverging tipward. | 03-19-2009 |
20090094831 | METHOD FOR RESTORING AIRFOIL CONTOUR ON INTEGRALLY BLADED ROTORS - An integrally bladed rotor includes a central hub and a plurality of airfoils or blades. The blades are repaired by rebuilding their surfaces beyond the original shape, such as by adding weld material. The contour of the blade is then returned to the desired shape using superabrasive quills. | 04-16-2009 |
20090285647 | METHOD OF MACHINING INTEGRAL BLADED ROTORS FOR A GAS TURBINE ENGINE - A method of manufacturing an integral bladed rotor is disclosed. The method includes calculating a cutting path in an area of a blank between adjacent blade locations to approximate contours of adjacent blades. A cutter is plunged into the area at an initial angle and depth that extends from an outer perimeter to the blank to an inner perimeter of the blank, in one example. The blade roots extend from the inner perimeter, and the blade tips terminate near the outer perimeter. The cutter is plunged into the area at an original angle that, in one example, is different than the initial angle. The cutter is rotated about an axis in a spiral-like fashion as the cutter extends further into the blank, along the cutting path. | 11-19-2009 |
20110189924 | METHOD OF MACHINING BETWEEN CONTOURED SURFACES WITH CUP SHAPED TOOL - A method of machining a rotor disk includes the step of detecting accessible contact areas on a rotor surface and corresponding abrasive disk orientations at contact points within that contact area. The detected accessible area and orientations are then utilized to map a machining path and corresponding abrasive disk movements. Machine tool executable instructions are generated using the mapped machining path and corresponding abrasive disk movement for removing material on a rotor surface between two airfoils. | 08-04-2011 |
20110267451 | ON-THE-FLY DIMENSIONAL IMAGING INSPECTION - A method and system are provided for inspecting a plurality of target features arrayed in spaced arrangement on a surface of a target object, such as but not limited to inspection of the location of cooling air holes in the surface of a turbine blade or vane. | 11-03-2011 |
20130167392 | SELF IDENTIFYING TEMPLATE GAGE PROBING SYSTEM - A component inspection system comprises a sensor apparatus and a template having a component side and an opposing inspection side. The inspection side includes a plurality of inspection bosses projecting therefrom, each of the plurality of inspection bosses having a first coupling and a sensor aperture. Each aperture is disposed axially through each respective boss to the component side of the template. The sensor apparatus includes a receptacle for retaining a sensor. The receptacle has a second coupling configured to individually engage with each of the plurality of first couplings for removably securing the sensor apparatus to a respective at least one of the plurality of inspection bosses. | 07-04-2013 |
20130238109 | METHOD FOR INSPECTING A MANUFACTURING DEVICE - A method is provided for inspecting a plurality of parts with an electronic measurement device and a processing system. The method includes a step of creating surface geometry maps of the parts utilizing the electronic measurement device, where each part was manufactured utilizing the manufacturing device. Geometric part models of the parts are generated from the surface geometry maps. The part models can subsequently be analyzed to determine whether a manufacturing device that manufactured the plurality of parts manufactures parts that comply with a part design specification. | 09-12-2013 |
20150153726 | METHOD FOR INSPECTING A MANUFACTURING DEVICE - A method is provided for inspecting a plurality of parts with an electronic measurement device and a processing system. The method includes a step of creating surface geometry maps of the parts utilizing the electronic measurement device, where each part was manufactured utilizing the manufacturing device. Geometric part models of the parts are generated from the surface geometry maps. The part models can subsequently be analyzed to determine whether a manufacturing device that manufactured the plurality of parts manufactures parts that comply with a part design specification. | 06-04-2015 |