Title: Thermoplastics Composite Processes for Advanced Air Mobility Applications

Authors: Mark A. Wadsworth, Kerrick R. Dando

DOI: 10.33599/nasampe/s.22.0734

Abstract: Thermoplastic composites are well suited for rapid high performance composite structures manufacturing due to good weight specific properties with no cure cycle. A wide variety of processes exist that utilize the short cycle time, reprocessing compatibility and welded joint capability provided by thermoplastic composites, many of which are compatible with the needs of advanced air mobility (AAM) applications. Existing processes, such as stamp forming, automated fiber placement or continuous compression molding all have advantages and limitations that must be considered before designing thermoplastic composite detail parts. Key gaps in processing technologies that need to be filled to expand the process capabilities or improve performance will also be addressed. Current production and Spirit developmental processes will be compared in terms of performance benefits, configuration compatibility, inherent process limitations and tooling requirements in the context of AAM rate and scale.

References: 1. [1] Gardiner, Ginger, “Aerospace-grade compression molding”, Composites World, 6/30/2010 2. [2] Montemayor, Carlos. “Exploring the High Temperature Reliability Limits for Silicone Adhesives”. Dow Corning Corporation; 2011 IPC Apex Expo Proceedings

Conference: SAMPE 2022

Publication Date: 2022/05/23

SKU: TP22-0000000734

Pages: 14

Price: $28.00