Jeff Sloan

Jeff Sloan Brand Vice President, ÂÌñÏ×ÆÞ & Plastics Technology

Grid/skin structures explained

Composites expert and veteran Stephen Tsai and automated tape and fiber placement specialist MTorres have published “Composite Double-Double and Grid/Skin Structures: Low Weight/Low Cost Design and Manufacturing,” a design and manufacturing guide for the fabrication of grid-stiffened composite structures.

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Aerospace

Evolving AFP for the next generation

‘Aerospace quality at automotive pace’ is the mantra of the supply chain being developed for next-generation commercial aircraft. Automation is evolving to meet the challenge.

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Carbon Fibers

2019 Paris Air Show: Highlights

The 2019 Paris Air Show may have lacked the glamour of a new aircraft program announcement, but the composites industry represented is clearly gearing up for next-generation aerospace manufacturing.

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Aerospace

Spirit AeroSystems debuts next-generation composite fuselage panel

The 18-by-12-foot (5.5-by-3.7-meter) demonstrator panel debuted at the Paris Air Show features integrated skin and stringers and offers substantial cost savings combined with strong performance attributes.

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Molds/Tools

Big additive machines tackle large molds

In commercial aerocomposites fabrication, molds reign supreme, but they are expensive. Large-format additive manufacturing systems are poised to make production-ready molds quickly and affordably.

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PAEK

Fiber sizing, tow spreading and the quest for encapsulation

Fiber sizing is easily overlooked by composites fabricators, but it will be increasingly important to optimization of fiber performance.

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Feature

Spirit AeroSystems invests in qualification program with Toray prepreg

The world’s largest aerospace tier supplier seizes the opportunity to develop its own allowables for a carbon fiber prepreg, setting an important precedent.

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Thermoplastics

SAMPE 2019: The highlights

ÂÌñÏ×ÆÞ was at SAMPE 2019 and offers a summary of highlights from the show and conference.

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Large, high-volume, infused composite structures on the aerospace horizon

Infused carbon fiber composite structures are not new, but they have never been built at the rates anticipated for next-generation, single-aisle aircraft. It is a daunting prospect — but a feasible one.

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Aerospace

Solvay epoxy-based film for prepregs

Solvay Composite Materials has developed FusePly, an epoxy-based film that is designed to co-cure with a prepreg and provide a chemically active surface that reacts with functional groups in adhesives to create a covalently bonded structure.

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Adhesives

Technical Fibre Products microfiber support veils

Technical Fibre Products has launched its range of next-generation surfacing and adhesive support veils, for superior flexibility and surface smoothness.

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Aerospace

LAP Laser laser-based camera system for composites fabrication

LAP Laser (Lüneberg, Germany) has introduced the DTEC-PRO camera system, a laser-based ply-placement vertification system designed to increase efficiency in composites manufacturing for aerospace applications.

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