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Topic
Composites Processes

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.

Topic
Bonding of Composites

Bonding and welding play vital roles in the assembly and fabrication of composite materials, offering methods to join components together effectively. Bonding involves the use of adhesives or bonding agents to create strong connections between different composite parts or between composites and other materials. Adhesives provide uniform stress distribution, enabling lightweight and durable structures. On the other hand, welding techniques like ultrasonic welding or induction welding are employed specifically in thermoplastic composites, where heat is used to melt and fuse the materials together.

Article Published on 05/17/2023
Plant tour: Airtech International, Springfield, Tenn., U.S.

Fifty years of supplying materials for composites manufacturing includes custom fabrication and now aims to advance 3D-printed tooling, parts and new resins.

Product Published on 04/05/2023
Volume Graphics releases CT scan data inspection software 2023.1

Volume Graphics 2023.1 software supports battery inspection and uses enhanced AI/machine learning in a new, easier interface.

Article Published on 02/15/2024
Defense manufacturer reflects on growth, opportunity in complex composite structures

Long Island-based, four-time CW Top Shops honoree GSE Dynamics cites diversification in processes, digitalization, workforce training and more on its successes over 50+ years, and looks ahead to future growth.

News Published on 01/31/2022
Toray develops novel analysis technology for multi-material structures incorporating UD tape

More precise prediction of properties for multi-material structures, particularly UD tape and injection molding materials, enables swifter part development.

Product Published on 08/09/2021
CAMX 2021 exhibit preview: Mallinda Inc.

Vitrimax is Mallinda’s new platform chemistry of reprocessable thermoset resins, which enable processing and re-processing capabilities for thermoset composite applications.

Article Published on 01/08/2024
Composites end markets: Energy (2024)

Composites are used widely in oil/gas, wind and other renewable energy applications. Despite market challenges, growth potential and innovation for composites continue.

News Published on 03/17/2023
CW presents "CW Tech Days: Thermoplastics for large structures"

Attend this May 18th interactive webinar sponsored by Altair, Mitsubishi Chemical Group, Toray and Collins Aerospace which will explore the materials and processing technologies that are enabling the transition into thermoplastics.

Article Published on 06/24/2024
Plant tour: Aernnova Composites, Toledo and Illescas, Spain

RTM and ATL/AFP high-rate production sites feature this composites and engineering leader’s continued push for excellence and innovation for future airframes.

Article Published on 12/27/2023
Innovation in ultrasonic inspection and nondestructive testing

With increasingly complex structural components working their way into aerospace programs, the need for versatility in inspection and testing capabilities is growing. 

News Published on 03/20/2020
Oxford Advanced Surfaces, 2-DTech to develop graphene-enabled surface treatments

Oxford’s Onto chemistry platform improves the adhesion of paints, coatings and adhesives to composite materials.

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