- Patent Title: Additive manufacturing methods and systems with fiber reinforcement
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Application No.: US14318909Application Date: 2014-06-30
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Publication No.: US09757802B2Publication Date: 2017-09-12
- Inventor: Yan Cui , Srikanth Chandrudu Kottilingam , Dechao Lin , David Edward Schick
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agent Ernest G. Cusick; Frank A. Landgraff
- Main IPC: B22F3/105
- IPC: B22F3/105 ; B23K26/00 ; B23K26/342 ; C22C47/14 ; C22C49/02 ; B29C67/00 ; B33Y80/00 ; B28B1/00 ; B33Y10/00

Abstract:
Additive manufacturing methods for fabricating a fiber-reinforced composite objects include providing at least a first layer of powder material, disposing a fiber material adjacent the at least first layer of powder material to form a fiber reinforcement layer, and applying a laser energy to the at least first layer of powder material so as to fuse the powder material into at least a first laser fused material layer adjacent the fiber reinforcement layer of the fiber-reinforced composite object.
Public/Granted literature
- US20150375340A1 ADDITIVE MANUFACTURING METHODS AND SYSTEMS WITH FIBER REINFORCEMENT Public/Granted day:2015-12-31
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