Processes

An Elegant Solution For A Big Composite Part

The rear pressure bulkhead for the Airbus A380 employs resin film infusion.

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Manufacturers Welcome New Reinforcement Forms

Three-dimensional composites, structural preforms and unique materials expand design options and reduce cost.

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Offshore Applications: The Future Is Now

The number of composites installations continues to grow on new and existing offshore facilities.

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Complex Composites Lighten Nato Copter

Dutch consortium develops advanced composite critical landing gear that meets NH90 helicopter performance requirements.

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New Options In Personal Ballistic Protection

Emerging materials and processing techniques expand choices for manufacturers of vests, helmets and shields.

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Improving Autoclave Performance

Precision process controls optimize quality of autoclave-cured parts.

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Experienced Aerospace Manufacturer Relies On Proven Methods

Composite Structures LLC employs metal bond techniques for high-performance aircraft and rotorcraft components.

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Foam plays strategic role in rotorcraft structure

Eurocopter's Tiger helicopter incorporates an engine cowling stiffened with hat stringers made with ROHACELL XT polymethacrylimide (PMI) foam from Degussa Performance Plastics (Darmstadt, Germany). Previously, the approximately 1.5m/4.8-ft long and 0.8m/2.6-ft wide cowling was a solid laminate made with bismaleimide

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New Lightweight Trailer Delivers Heavy-duty Performance

All-composite chassis and trailer design offers truckers increased cargo capacity plus greater durability.

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Multishell process streamlines intake manifold

Mann + Hummel Automotive Inc. (Bloomfield Hills, Mich., U.S.A.) recently reengineered its production process for the air intake manifold on General Motors' four-cylinder, 2.2-liter Ecotec engine, replacing lost-core molding techniques with faster, less expensive "multishell" technology. Mann + Hummel now injection

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