Automated fiber placement with course trajectory compensation

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United States of America Patent

PATENT NO 9545759
SERIAL NO

14610569

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Abstract

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Various automated fiber placement systems and methods are disclosed. The system can determine steerable paths for the application of a composite material over highly contoured surfaces. The system can determine when a course trajectory would violate a steering limitation (e.g., a maximum bendability of the composite material) and can adjust the trajectory to avoid such violations. The adjustment can create gaps between adjacent courses, which can have a generally flared peripheral shape. The system can fill such gaps with subsequent courses of the composite material. Thus, the system can automatically apply composite material to highly contoured surfaces while also avoiding violation of the steering limitations.

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Patent Owner(s)

Patent OwnerAddress
CGTECH9000 RESEARCH DRIVE IRVINE CA 92618

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hasenjaeger, William H Bellingham, US 6 25
Yarker, Thomas St. George, US 5 17

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