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公开(公告)号：US20110287239A1
公开(公告)日：2011-11-24
申请号：US13071010
申请日：2011-03-24
CPC分类号： C23C28/36 , C23C4/02 , C23C4/06 , C23C4/10 , C23C4/18 , C23C24/04 , C23C28/044 , C23C28/048 , C23C28/44 , Y10T428/2495 , Y10T428/24983
摘要： An erosion resistant coating for a substrate includes two or more coating layers affixed to the substrate having an increasing modulus of elasticity and hardness from an innermost layer of the coating adjacent to the substrate to an outermost layer of the coating furthest from the substrate. A method of applying a coating system to a substrate includes applying a first layer of a high hardness and high modulus of elasticity material combined with an added metal to the substrate. A second layer of the high hardness and high modulus of elasticity material combined with the added metal is applied to the first layer, resulting in a coating system wherein the second layer has a modulus of elasticity and hardness greater than the modulus of elasticity and hardness of the first layer.
摘要翻译： 用于基材的抗侵蚀涂层包括固定到基材上的两层或更多层涂层，其具有从邻近基材的涂层的最内层到离基材最远的涂层的最外层的增加的弹性模量和硬度。 将涂布系统施加到基材的方法包括将与添加的金属组合的高硬度和高弹性模量材料的第一层施加到基材上。 将高硬度和高弹性模量材料与添加的金属组合的第二层施加到第一层，得到涂层体系，其中第二层的弹性模量和硬度大于弹性模量和硬度 第一层。
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公开(公告)号：US09273400B2
公开(公告)日：2016-03-01
申请号：US13071010
申请日：2011-03-24
CPC分类号： C23C28/36 , C23C4/02 , C23C4/06 , C23C4/10 , C23C4/18 , C23C24/04 , C23C28/044 , C23C28/048 , C23C28/44 , Y10T428/2495 , Y10T428/24983
摘要： An erosion resistant coating for a substrate includes two or more coating layers affixed to the substrate having an increasing modulus of elasticity and hardness from an innermost layer of the coating adjacent to the substrate to an outermost layer of the coating furthest from the substrate. A method of applying a coating system to a substrate includes applying a first layer of a high hardness and high modulus of elasticity material combined with an added metal to the substrate. A second layer of the high hardness and high modulus of elasticity material combined with the added metal is applied to the first layer, resulting in a coating system wherein the second layer has a modulus of elasticity and hardness greater than the modulus of elasticity and hardness of the first layer.
摘要翻译： 用于基材的抗侵蚀涂层包括固定到基材上的两层或更多层涂层，其具有从邻近基材的涂层的最内层到离基材最远的涂层的最外层的增加的弹性模量和硬度。 将涂布系统施加到基材的方法包括将与添加的金属组合的高硬度和高弹性模量材料的第一层施加到基材上。 将高硬度和高弹性模量材料与添加的金属组合的第二层施加到第一层，得到涂层体系，其中第二层的弹性模量和硬度大于弹性模量和硬度 第一层。
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公开(公告)号：US09835216B2
公开(公告)日：2017-12-05
申请号：US14423354
申请日：2012-08-29
申请人： Tahany Ibrahim El-Wardany , Aaron T. Nardi , Xiaodong Luo , Paul Sheedy , James T. Beals , Robert A. Barth , Wayde R. Schmidt
发明人： Tahany Ibrahim El-Wardany , Aaron T. Nardi , Xiaodong Luo , Paul Sheedy , James T. Beals , Robert A. Barth , Wayde R. Schmidt
CPC分类号： F16D69/027 , B05D1/12 , B05D3/007 , B66B5/22 , F16D69/0408 , F16D2069/045
摘要： A brake assembly and a method for manufacturing a brake assembly are provided. The brake assembly includes a brake pad affixed to a substrate. The brake pad extends from the substrate to a brake pad friction surface, and includes abradable cellular metal foam with the hardened ceramic particles.
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公开(公告)号：US11000899B2
公开(公告)日：2021-05-11
申请号：US13360753
申请日：2012-01-29
IPC分类号： B22F5/04 , C22C14/00 , F01D5/14 , F01D5/28 , B22F10/20 , C23C22/73 , B23P15/04 , B33Y50/02 , C23C28/02 , F01D25/00 , C23C26/02 , B29C64/153 , C23C22/70 , C23C14/28 , C23C22/72 , B21D53/78 , C23C24/10 , B29C64/386 , B33Y10/00 , B33Y80/00
摘要： A method of forming an airfoil includes the steps of depositing material to form an airfoil in a first layer, and then depositing material in a second layer on the first layer. The first and second layers have distinct densities. An airfoil is also disclosed. The method provides powerful design advantages.
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公开(公告)号：US20130195671A1
公开(公告)日：2013-08-01
申请号：US13360753
申请日：2012-01-29
CPC分类号： B22F5/04 , B22F3/1055 , B33Y10/00 , B33Y80/00 , C22C14/00 , F01D5/147 , F01D5/286 , F05D2220/36 , F05D2230/22 , F05D2230/31 , Y02P10/295
摘要： A method of forming an airfoil includes the steps of depositing material to form an airfoil in a first layer, and then depositing material in a second layer on the first layer. The first and second layers have distinct densities. An airfoil is also disclosed. The method provides powerful design advantages.
摘要翻译： 形成翼型的方法包括以下步骤：在第一层中沉积材料以形成翼型，然后在第一层上的第二层中沉积材料。 第一层和第二层具有不同的密度。 还公开了一种翼型件。 该方法提供了强大的设计优势。
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公开(公告)号：US20130180968A1
公开(公告)日：2013-07-18
申请号：US13351380
申请日：2012-01-17
申请人： Tahany Ibrahim El-Wardany , Daniel V. Viens , Robert A. Grelotti , Joseph J. Sangiovanni , John F. Zimmerman , Yan Zhang
发明人： Tahany Ibrahim El-Wardany , Daniel V. Viens , Robert A. Grelotti , Joseph J. Sangiovanni , John F. Zimmerman , Yan Zhang
CPC分类号： B23K26/0093 , B23K26/356 , B23K2101/001 , B23P9/04 , B23P23/04 , C21D7/06 , C21D9/0068 , Y10T29/49995 , Y10T29/5122
摘要： An apparatus to cut and surface process a workpiece includes a cutting tool to cut the workpiece; a peening tool to peen surfaces of the cut workpiece; and a controller to control the cutting tool, the peening tool and the workpiece to move simultaneously.
摘要翻译： 切割和表面加工工件的装置包括切割工具以切割工件; 用于切割工件的喷丸表面的喷丸工具; 以及控制器，用于控制切割工具，锤击工具和工件同时移动。
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公开(公告)号：US08000942B2
公开(公告)日：2011-08-16
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-Samek , 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-Samek , 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：US20090112354A1
公开(公告)日：2009-04-30
申请号：US11928443
申请日：2007-10-30
CPC分类号： G05B19/40938 , F01D5/005 , F01D5/147 , F01D5/284 , F01D5/3084 , F01D5/34 , F05D2230/10 , F05D2230/80 , F05D2300/21 , G05B2219/36252 , Y02P90/265 , Y10T29/49325
摘要： A method of determining optimal parameters for machining a workpiece comprises performing a first computer simulation to determine parameters for machining a workpiece, including a tool nose radius and a tool rake angle, performing a second computer simulation to determine additional parameters for machining a workpiece, including a tool rotational speed and tool feed speed, and performing a third computer simulation to optimize the parameters for a desired tool path. A method of machining a green or bisque ceramic workpiece contacts the workpiece with a tool using a negative rake angle.
摘要翻译： 确定用于加工工件的最佳参数的方法包括执行第一计算机模拟以确定用于加工工件的参数，包括刀尖半径和刀具前角，执行第二计算机模拟以确定用于加工工件的附加参数，包括 刀具转速和刀具进给速度，以及执行第三计算机模拟以优化所需工具路径的参数。 加工绿色或者双质量陶瓷工件的方法使用负斜角与工具接触工件。
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公开(公告)号：US09737965B2
公开(公告)日：2017-08-22
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
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.
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公开(公告)号：US20100218657A1
公开(公告)日：2010-09-02
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.
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