Ginger Gardiner

Ginger Gardiner Senior Technical Editor

Consumer

How is tow spread?

ITA characterizes tow spreading processes and parameters as it develops new technology to speed production (100 m/min) and reduce width variation (<1mm).

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RTM

Rear wall reboot: One-stop, tow to tape to CFRP part

Audi and Voith Composites iterate the CFRP rear wall from R8 sports car to A8 luxury sedan via an automated production line able to output hundreds of parts per day.

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Space

Spread tow brings new life to legacy markets

Spread tow and thin ply open new opportunities in composites for golf shafts/driveshafts, boats and spacecraft thanks to improvements in lead time, weight and performance.

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Marine

Ekoa TP, better than wood

Flax fiber/bio-thermoplastic composite provide look and feel of wood but higher properties, targeting $80 billion interiors market and, eventually, a wood replacement for construction.

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Ketones

Arevo in 2018: Industrialized production of continuous fiber 3D-printed parts

With new CEO and $12.5 million in B-series financing, Arevo will have eight direct energy deposition (DED) cells attacking its parts production backlog by year-end.

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Consumer

SGL and Automotive Management Consulting announce cooperation to develop "xFK in 3D" technology

SGL Sigrapreg TowPreg used in patented 3D winding process to produce lightweight, optimized composite structures with efficiency, speed and reduced waste.

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Aerospace

PEEK vs. PEKK vs. PAEK and continuous compression molding

Suppliers of thermoplastics and carbon fiber chime in regarding PEEK vs. PEKK, and now PAEK, as well as in-situ consolidation — the supply chain for thermoplastic tape composites continues to evolve.

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Carbon Fibers

The future of CFRP aerostructures assembly

Metrology, robotics and inline inspection cut cost, reduce shimming and enable future automated production of three vertical tail planes per day.

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Aerospace

The spread of spread tow

Advancing from “lighter and thinner” to boosting strength, stiffness, impact resistance and productivity, spread tow unlocks new applications and markets.

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Aerospace

Upcoming Materials Expo in Charleston, SC

The 5th annual SAMPE Carolinas Materials Expo will be held Thursday, April 26, featuring presentations by Boeing and others, plus new materials and technology developments.

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Ketones

PEEK or PEKK in future TPC aerostructures?

Which is better for in-situ consolidated thermoplastic composite primary structures? Materials play a part as to whether a one-step or two-step process will prevail.

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Aerospace

Thermoplastic composites: Past the tipping point?

The manufacturing world watched a decade ago as automatically placed thermoset composite tapes replaced aluminum in commercial airframes and made composites a household word in markets around the world. Has the time come for thermoplastic composite tapes to make a similar impact?

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Composite raw materials