SMM Composites Produces 54 Cfrp Components For Computed Wing Sail Structure
BY Composights
Published: 24 Apr 2026
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SMM Composites has produced 54 carbon fiber-reinforced polymer (CFRP) components for a computed wing sail structure, supporting the industrialization of advanced composite systems for marine applications.
The project was carried out in collaboration with CWS Computed Wing Sail to deliver structural reinforcements designed to ensure stiffness and long-term stability. According to the company, the production strategy focused on achieving productivity, quality, and repeatability across all components.
The scope included the manufacture of 18 omega-shaped reinforcements for each wing, contributing to a total of 54 composite parts. To support production efficiency, SMM Composites utilized a six-cavity timber mold, enabling the simultaneous production of multiple components and reducing the number of manufacturing cycles required.
The company also developed custom machining fixtures using large-scale additive manufacturing. These fixtures incorporate a bottom-up vacuum clamping system, allowing precise positioning and stability during machining operations.
The approach combines composite manufacturing with digital tooling solutions to support consistent part quality and scalable production. The project highlights the role of process optimization in enabling the industrialization of complex composite structures.
This development reflects the increasing use of carbon fiber composites in marine and wind-assisted propulsion systems, where structural performance and manufacturing efficiency are key requirements.
Source: SMM Composites/ LinkedIn
