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21.发明申请公开(公告)号：US20180186073A1
公开(公告)日：2018-07-05
申请号：US15859910
申请日：2018-01-02
Applicant: GENERAL ELECTRIC COMPANY
IPC: B29C64/209 , B29C64/153 , B33Y10/00 , B33Y30/00
CPC classification number: B29C64/209 , B29C64/153 , B29C64/205 , B33Y10/00 , B33Y30/00 , B33Y40/00
Abstract: An additive manufacturing system includes a particulate delivery system including at least one dispenser configured to dispense a plurality of first particulates and a plurality of second particulates onto a surface. The particulate delivery system includes a first particulate supply and a second particulate supply coupled to the at least one dispenser. The at least one dispenser is configured to deposit the plurality of first particulates and the plurality of second particulates adjacent each other. At least a portion of at least one of the plurality of first particulates and the plurality of second particulates is fused.
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公开(公告)号：US20180087385A1
公开(公告)日：2018-03-29
申请号：US15279808
申请日：2016-09-29
Applicant: General Electric Company
CPC classification number: F01D5/147 , B23H9/10 , B23H11/00 , B23P15/04 , F01D5/18 , F01D5/20 , F05D2230/11 , F05D2230/20 , F05D2230/237 , F05D2230/90 , F05D2240/307 , F05D2260/36 , F05D2300/17
Abstract: A method of assembling an airfoil includes depositing a bonding material on a first end of the tip portion and shaping the bonding material to form a first plurality of features. The first plurality of features correspond to a second plurality of features on a second end of the body portion. The method also includes positioning the first end relative to the second end such that the first plurality of features and the second plurality of features interlock. The method further includes coupling the first end of the tip portion to the second end of the body portion.
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