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Additive manufacturing, commonly known as 3D printing, has revolutionized composite production by enabling the layer-by-layer construction of intricate composite structures. In the realm of composites, additive manufacturing techniques allow for the creation of complex geometries with precise fiber orientations and resin distribution, optimizing material performance. This technology offers the flexibility to customize parts, reduce waste, and experiment with novel composite combinations. By depositing materials layer upon layer, additive manufacturing facilitates the production of lightweight, high-strength components tailored for specific applications in industries such as aerospace, automotive, and healthcare, pushing the boundaries of what's achievable in composite design and fabrication.
Processes in composites manufacturing encompass a diverse array of techniques employed to fabricate composite materials. These processes include methods like hand layup, where layers of resin and reinforcement materials are manually placed, and vacuum infusion, where a vacuum draws resin into a preform. Other techniques like compression molding, filament winding, and automated methods such as 3D printing are utilized to create intricate and specialized composite structures. Each process offers unique advantages in terms of precision, scalability, and efficiency, catering to diverse industry needs. As technology advances, newer methods are emerging, promising faster production cycles, reduced waste, and increased customization, driving the evolution of composite manufacturing towards more sophisticated and versatile methodologies.
Recoat temperature, part orientation and bead geometry are some key design variables to consider for a successful and reliable large-format additive manufacturing (LFAM) process.
Machine addition to a larger dedicated cell will support the company’s higher volume composites manufacturing capabilities and future growth plans.
The companies’ first product from this partnership, aided by an additional $430 million raised by Archer, is planned to be a hybrid-propulsion VTOL that will target a potential program of record from the U.S. DOD.
Olea FP brand transforms olive oil byproducts into high-quality powders with optimal performance that act as fillers and additives for composite applications.
CEAD grows validated 3D printing composites material range, further expands LFAM potential with Polymaker’s extensive global network and 3D printing materials offerings.
The Michigan company, producing hemp-based natural fiber materials, is the latest addition to Chemovator’s program supporting early stage startups in the chemical industry.
Patent-pending chemically functionalizing helical carbon nanotubes (HCNTs) produce scalable nanocomposites that reduce weak interlaminar bonding, improve bonding, support repair and healing and more.
Patent-pending technology produces high-resolution nanostructures faster and less expensively than traditional laser nanoprinting.
Elevated performance and process efficiency for composites and additive manufacturing processes is demonstrated through the thermoplastic polymers.
CAMX 2024: The Cimbar Polyfill, PolyJet and Optiload ATH lines are flame-retardant, smoke-suppressant solutions offered in various particle sizes for any industrial application.
