Atlas Fibre

Electrical insulation projects often come down to more than material selection.

Yes, the component needs to insulate. But it may also need to hold its shape, support hardware, maintain spacing, resist heat or moisture, and fit precisely inside an assembly.

That is why machined thermoset composite parts are used in switchgear, transformers, batteries, power distribution equipment, control cabinets, and other electrical systems.

Our latest article takes a closer look at where these components are used, which material properties matter, and why machining accuracy can make such a big difference.

See how material selection, machining accuracy, and design input all come together: https://www.atlasfibre.com/machined-parts-for-electrical-insulation-projects/

Heavy equipment needs a stable foundation.

Outrigger pads machined from composites can help spread concentrated loads, reduce ground pressure, and support safer setup on changing jobsite surfaces.

They’re strong, durable, consistent, and easier to handle than many heavier alternatives, making them a practical choice for cranes, boom trucks, aerial lifts, bucket trucks, digger derricks, and more: https://www.atlasfibre.com/composite-outrigger-pads-a-stronger-way-to-spread-the-load/

Control panels are getting tighter, hotter, and more complex.

Across packaging and process machinery, increasing electrical density is pushing creepage, clearance, and thermal limits, especially during redesigns and compliance work.

We’re seeing more teams address this by using machined insulation components made from G10, FR4, and GPO3 to maintain electrical safety in compact layouts without creating manufacturing challenges.

At Atlas Fibre, this is exactly where we work - machining these materials into components that support real-world panel designs.

If you’re currently working through layout constraints or evaluating insulation options, connect directly with our team here: https://www.atlasfibre.com/technical-project-support/

We’ll walk through your application and share what’s working in similar environments.

Vibration doesn’t usually show up as a single failure.

It starts as small movement at an interface. A fastener loses tension. Surfaces begin to wear.

Over time, it turns into noise, misalignment, and more frequent maintenance.

We put together a simple visual to map out how vibration progresses through a mechanical system- and where material choice can change the outcome: https://www.atlasfibre.com/infographic-the-hidden-cost-of-vibration/

For teams focused on reliability, it’s often not about redesigning the system entirely, but identifying the specific components that are driving wear and instability over time.

Thermoset laminates are unforgiving. Treat them like metal, and the material will tell you fast: fuzzing, delamination, chatter, resin smearing, tool wear, and inconsistent edge quality.

The difference between a good machined part and a repeatable process comes down to control - tooling, chip load, fixturing, dust extraction, heat, and inspection all working together.

Our latest guide breaks down what it takes to machine advanced materials with consistency. Read the full guide: https://www.atlasfibre.com/machining-composites-guide/