Composite CNC Machining

We specialise in large-scale five-axis machining, harnessing cutting-edge technology to bring your designs to life with unparalleled precision and versatility.

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Complex composite parts need to be accurate

With our advanced machinery and expertise, we can create complex shapes with superior accuracy and an impeccable finish. CNC machining enables us to push the boundaries of design possibilities, ensuring the production of high-quality moulds and fixtures that meet your specific requirements. Whether you need prototypes, small batches, or large-scale production, our CNC machining services are tailored to support your project’s success.

What is CNC machining?

CNC machining is a highly precise manufacturing process controlled by computer numerical control (CNC), crucial for producing complex parts with exceptional accuracy. It is indispensable across industries such as aerospace, automotive, and medical, thanks to its versatility, efficiency, and ability to work with a wide range of materials. This technology plays a pivotal role in modern manufacturing, enabling the production of components critical to the functionality and innovation of products.

What do Piran Composites offer

CNC machining including:

Five axis machining of epoxy pattern block
Master patterns
Machining of PU block for fixtures
Low temperature tooling
Trimming of composite components
Machining of composite inserts
Cell foam machining
Carbon fibre inserts
Metallic tool machining
Metallic component machining

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Why choose Piran for CNC machining?

Our advantage lies in our ability to handle projects that others cannot due to our large-scale machines, which surpass the industry standard. With a dedicated machining facility solely focused on CNC machining, we have created an environment that promotes efficiency and precision. What also sets us apart is our comprehensive in-house capabilities.

We can take your project from design to tool manufacturing, pattern machining, and final inspection, all under one roof. Our advanced laser scanning capabilities ensure accurate and thorough inspections. With our end-to-end capabilities, Piran offers a seamless and streamlined CNC machining experience, delivering exceptional results that meet your specific requirements.

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The process

Explore the CNC machining process within Piran Composites

1

Consult

Our CNC machining process begins with a thorough consultation where we closely collaborate with our clients to understand their specific requirements, project goals, and desired outcomes. We discuss design concepts, material choices, and any unique considerations to ensure a tailored approach.
2

Design

In the design phase, our expert team translates the client’s requirements into detailed specifications and 3D models. We utilise advanced design software and tools to optimise the design for machining, ensuring precise dimensions, smooth contours, and efficient material utilisation.
3

Machine

With our state-of-the-art CNC machines and skilled operators, we execute the machining process. Our large-scale machines provide the capability to handle complex projects, delivering precise cuts and shaping composite materials with exceptional accuracy. We carefully follow the design specifications and employ the appropriate cutting tools and techniques.
4

Inspect

Quality is of utmost importance to us, which is why we incorporate rigorous inspection steps throughout the machining process. We utilise advanced inspection equipment, including laser scanning technology and precision measuring instruments, to verify the accuracy and quality of the machined components. This ensures that the final product meets the required specifications and tolerances.
5

Finish

The finishing stage involves post-machining processes to enhance the aesthetics, surface quality, and functional properties of the machined parts. This may include sanding, polishing, deburring, or applying protective coatings to achieve the desired surface finish and optimise the performance of the final product.

World class facilities delivering guaranteed quality

Our state-of-the-art facilities set Piran Composites apart when it comes to CNC machining. Harnessing the power of cutting-edge technology, we utilise our Faro Arm with a laser scanner equipped with PolyWorks software to ensure unrivalled precision and accuracy in every project. This advanced setup empowers us to carry out meticulous dimensional inspections, guaranteeing the perfect fit for each component. Our reverse engineering capabilities mean we can recreate even the most complex parts with impeccable accuracy, offering unrivalled flexibility and adaptability to our client’s requirements.

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CNC machining market sectors

Explore the market sectors in which Piran Composites display their CNC machining capabilities

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UK based, worldwide service

Offering CNC machining for global OEMs

Piran Advanced Composites, based in the UK, serves as a Tier 1 supplier to major global OEMs. Our UK manufacturing sites enable us to deliver our world-class composite solutions internationally, ensuring that clients worldwide can benefit from our expertise and exceptional services.

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    CNC machining FAQs

    How do you machine composite materials?

    Composite manufacturing encompasses various methods and processes for creating composite materials with different properties and characteristics.

    What is the average lead time on CNC machining services?

    Lead time is product and industry specific. Get in touch so we can offer an estimate lead time for your project.

    Can Piran Advanced Composites provide CNC machining at scale?

    Yes, we are proud to offer volume production at scale.

    Why is machining of composites difficult?

    Due to the abrasive nature can result in easy damage, additionally, due to the delamination risk, tool wear, heat generation, material variability. With the right equipment, tooling, and expertise, it is possible to machine composites successfully while minimizing the associated difficulties.

    My exact requirement isn’t mentioned here; could Piran Advanced Composites still deliver it?

    Yes, please do get in touch. If what you’re looking for isn’t mentioned or you’re uncertain exactly what it is you’re looking for, we can help!

    Can you CNC carbon fibre?

    Yes, carbon fibre can be CNC machined, but machining carbon fibre composites requires special considerations and precautions due to the unique properties of the material.

    Does Piran Advanced composites guarantee quality?

    Yes. We are NQA UKAS ISO9001 accredited and have a global reputation for impeccable quality.

    What design format does Piran accept?

    At Piran we can read in any CAD Design format.