Low Cost Attritable Aircraft (LCAA) wing with CF3D printed spars. Credit: Business Wire.

Continuous Composites has announced the conclusion of the US Air Force Research Laboratory’s (AFRL) two-year Wing Structure Design for Manufacturing (WiSDM) contract.

The contract to produce a Low-Cost Attritable Aircraft (LCAA) wing was awarded through Lockheed Martin.

Go deeper with GlobalData

Data Insights

The gold standard of business intelligence.

Find out more

Related Company Profiles

View all

Continuous Composites said that the project focused on a ‘new structural design paradigm when coupled with commensurate materials and manufacturing’.

It was mainly aimed at reducing costs and lead times for ‘attritable airframe structures’.

The wing assembly was printed with the structural carbon fibre spars using the company’s patented Continuous Fiber 3D Printing (CF3D) technology.

Air Force Research Laboratory programme manager Ray Fisher said: “CF3D presents an innovative manufacturing technology that shows great promise to be both low cost and agile to the production rate and responsiveness requirements to realise attritable airframe structures.

How well do you really know your competitors?

Access the most comprehensive Company Profiles on the market, powered by GlobalData. Save hours of research. Gain competitive edge.

Company Profile – free sample

Thank you!

Your download email will arrive shortly

Not ready to buy yet? Download a free sample

We are confident about the unique quality of our Company Profiles. However, we want you to make the most beneficial decision for your business, so we offer a free sample that you can download by submitting the below form

By GlobalData
Visit our Privacy Policy for more information about our services, how we may use, process and share your personal data, including information of your rights in respect of your personal data and how you can unsubscribe from future marketing communications. Our services are intended for corporate subscribers and you warrant that the email address submitted is your corporate email address.

“The success of this LCAA project shows great opportunity for additive manufacturing with customised CF3D material solutions that can orient structural fibres optimally. It is especially attractive to avoid expensive tooling in manufacturing aerospace structural parts.”

The final wing assembly was delivered to the USAF for static load testing.

According to Continuous Composites, the fully assembled wing was loaded to 160% of Design Limit Load (DLL).

Continuous Composites CEO Tyler Alvarado said: “This project is one application where CF3D showcases the significant cost reduction and design freedom while exceeding the stringent mechanical properties required for aerospace.”

Recently, AFRL completed the XQ-58A Valkyrie’s sixth flight test and the first release from the internal weapons bay.