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公开(公告)号：US10585421B2
公开(公告)日：2020-03-10
申请号：US16043193
申请日：2018-07-24
发明人： Yong Wu , Guoshuang Cai , Kemal Mehmet Coskun , Christopher Edward Thompson , Robert Trent Hullender
IPC分类号： G06F19/00 , G05B19/4099 , B33Y50/00 , B33Y50/02
摘要： A process for providing a manufacturing modality for a hybrid article includes defining a model for a build surface on a part in a three dimensional space, and defining a model for an additive structure, the model including an interface surface of the additive structure that corresponds with the build surface in the three dimensional space. The process further includes orienting the x, y and z coordinates of each of the build surface of the part and the interface surface of the model in relation to a three dimensional work space, aligning contours of each of the build surface and the interface surface relative to the work space, and directing a cladding system to define toolpaths for two or more cladding layers that are defined by vertical planar segments or slices of the additive structure model.
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公开(公告)号：US10457035B2
公开(公告)日：2019-10-29
申请号：US15451872
申请日：2017-03-07
IPC分类号： B23K26/146 , B23K26/342 , B33Y30/00 , B23K26/14 , B33Y10/00
摘要： Described is a nozzle assembly that includes a body component defining a center axis. The nozzle assembly also includes an energy beam channel and substantially collinear with the center axis. The energy beam channel has an inlet portion and an outlet portion oriented to pass an energy beam therethrough. At least one side-feeding powder tube extends through the body component at an angle with respect to the center axis. The side-feeding powder tube discharges a powdered material into a focus point of the energy beam. The angle is selected to generate a powder concentration spot diameter that is about twice a beam focus point diameter of the energy beam focus point.
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3.发明申请公开(公告)号：US20160146014A1
公开(公告)日：2016-05-26
申请号：US14548656
申请日：2014-11-20
CPC分类号： B23H9/10 , B23K26/342 , B23K2101/001 , B23P6/007 , F01D5/005 , F05D2230/31 , F05D2240/80
摘要： Methods for modifying bucket platforms of turbine buckets include removing a portion of the bucket platform to form a void, wherein the void comprises a predetermined geometry, and adding a filler material in a plurality of layers to fill the void.
摘要翻译： 用于修改涡轮机铲斗的铲斗平台的方法包括移除铲斗平台的一部分以形成空隙，其中空隙包括预定几何形状，并且在多个层中加入填充材料以填充空隙。
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公开(公告)号：US20180257168A1
公开(公告)日：2018-09-13
申请号：US15451872
申请日：2017-03-07
摘要： Described is a nozzle assembly that includes a body component defining a center axis. The nozzle assembly also includes an energy beam channel and substantially collinear with the center axis. The energy beam channel has an inlet portion and an outlet portion oriented to pass an energy beam therethrough. At least one side-feeding powder tube extends through the body component at an angle with respect to the center axis. The side-feeding powder tube discharges a powdered material into a focus point of the energy beam. The angle is selected to generate a powder concentration spot diameter that is about twice a beam focus point diameter of the energy beam focus point.
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公开(公告)号：US20140341743A1
公开(公告)日：2014-11-20
申请号：US13894514
申请日：2013-05-15
IPC分类号： F01D5/14
CPC分类号： F01D5/14 , F01D5/005 , F05D2230/10 , F05D2230/30 , Y10T29/49336
摘要： Methods for modifying a turbine buckets include removing at least an original outer edge for an entire length of the slash face of the turbine bucket and adding a new material to the slash face to build a new outer edge, wherein the new outer edge extends the entire length of the slash face.
摘要翻译： 用于修改涡轮机叶片的方法包括在涡轮机叶片的斜面的整个长度上移除至少一个原始外边缘，并将新材料添加到斜面以构建新的外边缘，其中新的外边缘延伸整个 长度的斜面。
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