System and methods of generating a computer model of a composite component
First Claim
1. A method for generating a composite component using a computing device including at least one processor coupled to a memory device, the computing device being coupled to a layup device including a mandrel, the composite component having a base surface and a predefined ply curved surface formed by a ply of a plurality of composite plies, each ply of the plurality of composite plies having a ply thickness, said method comprising:
- defining a ply drop region of the base surface;
generating a surface mesh based on the ply drop region and the ply curved surface;
generating node data including a plurality of node points relative to the ply drop region;
receiving composite data relating to the plurality of composite plies;
generating a three dimensional model based on the composite data;
receiving layup table information;
applying the node data, based on the layup table information, to generate a curve through a center of the surface mesh to define a plurality of element sets;
generating a manufacturing layup sequence for the plurality of composite pliesreceiving composite draping data, wherein the composite draping data includes the manufacturing layup sequence;
determining, based on the draping data, where each element set of the plurality of element sets intersects the three dimensional model;
analyzing an angle deviation of a ply of the plurality of plies based on the intersection of the element sets;
andcoupling the plurality of composite plies to the mandrel according to the manufacturing layup sequence.
1 Assignment
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Accused Products
Abstract
A method for generating a computer model of a composite component includes generating a surface mesh based on a ply drop region and a ply curved surface and generating node data including a plurality of node points relative to the ply drop region. The method also includes receiving composite data relating to a plurality of composite plies and generating a three dimensional model based on the composite data. The method further includes receiving layup table information and applying the node data, based on the layup table information, to generate a curve through a center of the surface mesh to define a plurality of element sets. The method also includes receiving composite draping data and determining, based on the draping data, where each element set intersects the three dimensional model. The method also includes analyzing an angle deviation of the plies based on the intersection of the element sets.
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Citations
15 Claims
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1. A method for generating a composite component using a computing device including at least one processor coupled to a memory device, the computing device being coupled to a layup device including a mandrel, the composite component having a base surface and a predefined ply curved surface formed by a ply of a plurality of composite plies, each ply of the plurality of composite plies having a ply thickness, said method comprising:
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defining a ply drop region of the base surface; generating a surface mesh based on the ply drop region and the ply curved surface; generating node data including a plurality of node points relative to the ply drop region; receiving composite data relating to the plurality of composite plies; generating a three dimensional model based on the composite data; receiving layup table information; applying the node data, based on the layup table information, to generate a curve through a center of the surface mesh to define a plurality of element sets; generating a manufacturing layup sequence for the plurality of composite plies receiving composite draping data, wherein the composite draping data includes the manufacturing layup sequence; determining, based on the draping data, where each element set of the plurality of element sets intersects the three dimensional model; analyzing an angle deviation of a ply of the plurality of plies based on the intersection of the element sets; and coupling the plurality of composite plies to the mandrel according to the manufacturing layup sequence. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A device for generating a composite component, the composite component including a base surface, a ply curved surface, and a plurality of composite plies, said device comprising:
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a computing device comprising a memory device configured to store a characteristic of the composite component; an interface coupled to said memory device and configured to receive said characteristic of the composite component; a processor coupled to said memory device and said interface device, said processor configured to; define a ply drop region of the base surface; generate a surface mesh based on the ply drop region and the ply curved surface; generate node data including a plurality of node points relative to the ply drop region; receive composite data relating to the plurality of composite plies; generate a three dimensional model based on the composite data; receive layup table information; apply the node data, based on the layup table information, to generate a curve through a center of the surface mesh to define a plurality of element sets; generating a manufacturing layup sequence for the plurality of composite plies receive composite drape data, wherein the composite draping data includes the manufacturing layup sequence; determine, based on the drape data, where each element set of the plurality of element sets intersects the three dimensional model; and analyze an angle deviation of a ply of the plurality of plies based on the intersection of the element sets; and a layup device coupled to the computing device, the layup device comprising a mandrel and a tool configured to apply manufacturing processes to the plurality of composite plies coupled to the mandrel of the layup according to the manufacturing layup sequence. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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Specification