Compression Molding

Sigma Engineering adds compression molding simulation to Sigmasoft Virtual Molding

In addition to a reworked user interface, the full process simulation software now includes the ability to view all thermal influences on the component and in the mold.  

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Fabrics/Preforms

CAMX 2022 exhibit preview: Teubert

Teubert highlights enhancements made to its continuous compression molding (CCM) system, including production scale-up, reducing required energy during production, live measurement of pressure distribution.  

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Greenerd designs, engineers new 2,500-ton compression molding press

Productive, reliable molding press features an optimized mold transfer system for improved ergonomic and safety dynamics for operators.  

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Aerospace

Digitizing tools for composites production

Alpex Technologies focuses on industrialization, process and part intelligence and biocomposites in its next generation of tooling systems.

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CAMX

CAMX 2022 exhibit preview: Schuler North America

Schuler’s smart control systems are said to achieve high material savings by reducing waste throughout the material cutting, distribution and forming processes.

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A digital twin to validate SMC performance in suspension structures

High-fidelity, anisotropic behavior material card, integrated with process simulation, structural FEA and validated with CT and physical tests enables optimization proven in award-winning SMC suspension knuckle.

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Automation

Low-void, large-scale, high-volume 3D-printed composites

Among its many composites-related projects, Oak Ridge National Laboratory recently installed its first AMCM test cell, combining extrusion with compression molding for fast, low-void, low-porosity thermoplastic composite parts.

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Construction

CFRTP enables better, greener smartphones

Carbon Mobile’s “monocoque” design eliminates separate case, cover and frame, better protects electronics and simplifies disassembly.

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RTM

Price, performance, protection: EV battery enclosures, Part 1

Composite technologies are growing in use as suppliers continue efforts to meet more demanding requirements for EV battery enclosures.  

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Wickert commissions composite press for ballistic plate production

Wickert reports an increasing interest in complete presses used to produce composites-intensive armor for civilian and military vehicles, ships and aircraft.  

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