Manufacturing fiberglass products with a milling machine: accuracy, reliability and functionality

Fiberglass is a durable, heat-resistant, electrically insulating material widely used in the electrical, radio-electronic, mechanical engineering and aviation industries. Its basis is fiberglass impregnated with epoxy or phenolic resin, which after heat treatment acquires high rigidity and stability. One of the most effective methods of processing fiberglass is milling on specialized CNC machines.

Features of fiberglass milling

Milling is a mechanical processing process in which a rotating tool (milling cutter) removes excess material from the workpiece, forming precise geometric contours. For fiberglass, this process has a number of important nuances:

The high wear resistance of the material requires the use of carbide or diamond tools.

The hard structure of fiberglass can quickly wear out the cutting edges, so precise adjustment of cutting modes is required: optimal speed, feed and milling depth.

Machining accuracy is ensured by CNC machines, which allow you to achieve hundredths of a millimeter in the finished product.

What products are made of fiberglass by milling?

Fiberglass is used where mechanical strength is required in combination with electrical insulating properties. Milling allows you to manufacture a wide range of products from this material:

Panels, boards and fasteners for electronic circuits and blocks;

Insulating gaskets and separators;

Housing parts for devices and electrical modules;

Brackets, bushings, flanges for industrial equipment;

Technical inserts and fasteners for transformers, panels, switchgear.

Advantages of fiberglass milling

Geometric accuracy - provided by high-tech CNC machines.

Versatile shapes - both simple plates and complex three-dimensional parts with holes, grooves, chamfers can be produced.

Clean edge processing - after proper milling, the surface does not require additional processing.

Scalability of production - equally effective for both single orders and serial production.

Minimal waste - thanks to precise cutting, material losses are reduced.

Additional capabilities

In addition to classic milling, fiberglass can be processed in a combined manner:

Hydroabrasive cutting - for thick or complexly shaped parts.

Drilling and thread cutting - to create mounting holes.

End and chamfer processing - for ease of subsequent assembly or installation.

Conclusion

Milling fiberglass is a technologically efficient and cost-effective way to manufacture high-precision parts for electrical engineering and industry. Due to its strength, stability and excellent insulating properties, fiberglass remains an indispensable material in many technical areas. And the use of modern milling equipment guarantees a high-quality result even for the most complex orders.

If you are looking for a reliable partner for the manufacture of fiberglass parts - contact us. We have the necessary equipment, experience and technologies for the accurate and fast implementation of any project.