Invention Grant
- Patent Title: Method of forming a cure tool and method of forming a textured surface using a cure tool
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Application No.: US16208033Application Date: 2018-12-03
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Publication No.: US11047239B2Publication Date: 2021-06-29
- Inventor: Hannah Rice James , Kenneth Paul Zarnoch , Wendy Wenling Lin , Scott Michael Miller , Laura Liou
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Dority & Manning, P.A.
- Main IPC: F01D5/14
- IPC: F01D5/14 ; F15D1/00

Abstract:
A method of making a master cure tool for applying a texture to an aerodynamic surface includes the steps of: providing a foil which is metallic and has a textured surface; applying the foil to a forming surface of a rigid forming tool which is compound curved, and plastically deforming the foil to conform to the forming surface, so as to define a foil layer; annealing the foil layer using heat or a combination of heat and pressure; and bonding the foil layer to a support body, thereby defining the master cure tool.
Public/Granted literature
- US20200173285A1 METHOD OF FORMING A CURE TOOL AND METHOD OF FORMING A TEXTURED SURFACE USING A CURE TOOL Public/Granted day:2020-06-04
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