Aerospace

Aerospace

How To Machine Composites, Part 4 -- Drilling Composites

Achieving acceptable tool life and hole quality in a material such as CFRP demands a drill designed with composites in mind.

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Milling Tools

End Mill Comparisons in CFRP, Part 4 - Veined PCD Tool

Video shows the performance of coated carbide, diamond-coated, PCD and veined PCD tools in carbon fiber reinforced plastic. Part four in a four-part series.

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Turning Machines

Turning The Tough Stuff

One of this aerospace shop’s many specialties is producing ring-shaped parts that are thin-walled, complex, tightly toleranced and made of difficult-to-machine materials such as Inconel, titanium or high-temperature alloys. Turning jet engine parts doesn’t get much tougher than this.

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Laser & Waterjet

How To Machine Composites, Part 5 -- Waterjet Cutting

For trimming composite parts, this shop describes where it uses machining centers and where it uses waterjet.

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Measurement

Composites Keep A Big Machine Busy

On-machine inspection is part of the way this shop machines large composite structures efficiently.

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Could The Highest Price Cutter Be The Least Expensive?

An evaluation of different cutting tool technologies for machining carbon fiber reinforced plastics

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Five-Axis

Five-Axis Trimming Of Composites

Here is video of the five-axis motion required to trim a relatively simple composite component.

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Aerospace

Abrasive Waterjet Helps Make Composites Affordable for Boeing

Boeing overcame fixture costs and other challenges of machining large composite parts by opting for waterjet instead of milling.

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Aerospace

Exit-Side Drill Penetration Without Delamination

Slow-motion video shows the effect of a micograin tool coating in drilling CFRP.

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