Zone: Tooling Technology
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The molds used for forming composites, also known as tools, can be made from virtually any material. For parts cured at ambient or low temperature, or for prototyping, where tight control of dimensional accuracy isn’t required, materials such as fiberglass, high-density foams, machinable epoxy “boards” or even clay or wood/plaster models are often suitable. Tooling costs and complexity increase as the part performance requirements and the number of parts to be produced go up. High-rate production tools are generally made of robust metals that can stand up to repeated cycles and maintain good finish and dimensional accuracy.


Most Recent Content: Tooling Technology
Composite spoilers brake Airbus for landing


New RTM'd carbon composite center hinge fitting withstands 20-ton air load in commercial jet spoiler assembly.
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Classic harps in carbon fiber CompositesWorld

Lever and pedal models less cumbersome, still classy.

Mold release compounds CompositesWorld

TR Industries (South Gate, CA, US) featured two recent additions to the TR mold release product line, including a liquid polymer wax release and the MULTI-PULL high-slip, semi-permanent release.

Wisconsin Thermoset Molding and Rose Polymer Composites renamed to Cornerstone Composites CompositesWorld

The two Milwaukee composite manufacturers announced their merger earlier this year.

Hybrid analysis: Making the most of FEA by leveraging traditional analysis CompositesWorld

CW guest columinst Collin Petersen (Janicki Industries, Sedro-Woolley, WA, US) suggests the use of more traditional analysis methods, where it is sensible to do so, making your finite element analysis (FEA) significantly simpler in the process.

CAMX 2015 preview: TR Industries CompositesWorld

TR Industries (South Gate, CA, US) is featuring its line of mold releases and related products, including a variety of paste waxes, liquid waxes, polishing compounds and semi- permanent release coatings for traditional fiberglass production and high-performance composites applications.

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