Agnieszka M.
Agnieszka M. Madurska, London GB
Patent application number | Description | Published |
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20150127576 | RECOMMENDATIONS AS AN INCENTIVE TO RATE - Various aspects of the subject technology relate to systems, methods, and machine-readable media for providing recommendations as an incentive for a user to contribute a rating on a topic are provided. A system may be configured to receive a user rating of a topic from a client device, wherein the user rating is associated with a user, increment a count associated with the user in response to receiving the user rating of the topic, and determine whether the count exceeds a threshold. If the count exceeds the threshold, the system may generate a plurality of recommendations for the user based on the user rating of the topic and provide a subset of the plurality of recommendations for the user. | 05-07-2015 |
Agnieszka M. Wusatowska-Sarnek, Mansfield Center, CT US
Patent application number | Description | Published |
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20100126635 | MACHINED COMPONENT MANUFACTURING METHOD FOR ENHANCED LOW CYCLE FATIGUE LIFE - A manufacturing method includes providing a component, such as a superalloy aircraft component, with a substrate surface having damaged brittle compound particles from machining. The manufacturing method removes the damaged compound particles from the substrate surface without producing significant amount of new damaged compound particles in the substrate surface. In one example, the damaged compound particles are removed with an abrasive media. The method results in a machined substrate surface free from damaged intermetallic component particles. | 05-27-2010 |
20120315179 | MACHINED COMPONENT MANUFACTURING METHOD FOR ENHANCED LOW CYCLE FATIGUE LIFE - A manufacturing method includes providing a component, such as a superalloy aircraft component, with a substrate surface having damaged brittle compound particles from machining. The manufacturing method removes the damaged compound particles from the substrate surface without producing significant amount of new damaged compound particles in the substrate surface. In one example, the damaged compound particles are removed with an abrasive media. The method results in a machined substrate surface free from damaged intermetallic component particles. | 12-13-2012 |
Agnieszka M. Wusatowska-Sarnek, Mansfield Ctr., CT US
Patent application number | Description | Published |
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20090287458 | BROACH TOOL DESIGN METHODOLOGY AND SYSTEMS - 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. | 11-19-2009 |
20130037184 | METHOD FOR FORGING METAL ALLOY COMPONENTS FOR IMPROVED AND UNIFORM GRAIN REFINEMENT AND STRENGTH - A method of forging includes a first forging action that changes the shape of a metallic alloy work piece. A second forging action further changes the shape of the metallic alloy work piece after the first forging action. A heat treatment step is conducted after the first forging action and prior to the second forging action. The heat treatment step includes subjecting the metallic alloy work piece to a heat treatment temperature that alters the microstructure of the metallic alloy work piece without the application of a forging action that changes the shape of the metallic alloy work piece. | 02-14-2013 |
20140037490 | POWDER METALLURGY METHOD FOR MAKING COMPONENTS - A powder metallurgy method includes (a) forming a metallic powder into a shape, (b) thermo-mechanically forming the shape into an article having a polycrystalline microstructure, (c) heat treating the article to cause coarsening of the polycrystalline microstructure, and (d) controlling the grain size homogeneity and distribution in the article formed during coarsening in step (c) by selecting the metallic powder in step (a) to include a metallic powder particle size distribution that is truncated on fine and coarse particle size sides, the selected metallic powder particle size distribution reducing abnormal grain growth such that the polycrystalline microstructure coarsens to a predefined target grain size range. | 02-06-2014 |