British Formula 1 team McLaren now 3D Print up to 9,000 parts, the company uses five Stratasys Neo 800 3D Model Printer, in his front and rear fender development project, created many aerodynamic components, as well as large elements of the car’s side and upper bodywork. According to the team AM responsible Tim Chapman The technology is also sufficiently advanced for end-use applications, while continuing to help accelerate its aerospace testing program.
“Wind tunnel testing remains the gold standard for assessing how each surface works together, whether as an assembly or as a complete vehicle,”Chapman(Transliteration: Chapman) explained. “OUR Neo series 3D The printers have helped us significantly reduce delivery times for aerodynamic wind tunnel components and projects. Stereolithography technology and materials have evolved, changing the way we use them. We only make prototypes anymore. “
McLaren 2022 Year of Formula 1 racing. photo of Stratasys。
Stratasys of 3D SLA Print extension
in the past 24 In the middle of the month,Stratasys Expanding its product portfolio to include more technologies and extending its coverage to its proprietary fused deposit modeling (FDM) other than system users. So far, in addition to the acquisition Shit in 3D out,Stratasys Also acquired EnvisionTEC to build your digital light projection (DLP) product, which indicates that its H series 3D The introduction of printers.
2021 Year 2 moon,Stratasys Also acquired 3D SLA printing house RPSwho acquired the Neo a series of industrial stereolithography machines merged into its broader offering. SO,Stratasys of YEARS The product range now includes Neo 450、Neo 450th And Neo 800 3D Model printer, which has 800x800x600 mm of construction volume and focusable on 150-600 Micron-sized laser.
Even if this acquisition gave rise to Stratasys of V650 SLA 3D Model The printer was scrapped, but it put the company on the map RPS to its already established customer base, thus consolidating its position in the automotive and tools markets. SO,Stratasys CEO Yoav Zeïf also praise Neo The “reliable and precise construction” is “superior” to its competitors, and now McLaren appears to be on the right track.
together Stratasys Neo 800-3D Printed aerospace parts. photo of Stratasys。
McLaren’s aerodynamic advances
McLaren Vs. Stratasys cooperation dates back at least to 2017 in 2016, when they agreed on an initial four-year collaboration, and since then the British company has continued to 3D Progress is being made on the printing fleets. Installed at the Woking team base, its system allows the production of templates, formwork and small molds. 3D In printing, these molds would otherwise be machined using a slower and more material-intensive process.
However, McLaren mainly uses its Neo 800 to support its wind tunnel testing program, by deploying them to 3D Print the expected parts 60% Model. These, in turn, were developed iteratively to optimize the team’s overall aerodynamics and find more downforce for its current car, effectively giving it more grip, as well as balancing its front loads. and rear.
In doing so,Stratasys said its partners are now reporting “considerable progress” in its wind tunnel testing program, notably thanks to Neo 800 precision and throughput. The large machine bed allows the production of 50 arrive 60 Aeroshell, designed to integrate parts from McLaren racing cars and allow its pit walls to monitor the aerodynamics of its cars.
Stratasys of 3D The printer also allows the company to produce large parts, such as model car bodies, in just three days, while reducing associated costs by not having to outsource them to subcontractors. McLaren using We are PerFORM Reflect Additional time saving, this resin requires less post-processing time 30%Chapman said, speeding up the entire testing process. “We found that we Neo The machine’s HD components require minimal hand finishing, allowing for faster passage through the wind tunnel,”Chapman added. “In addition to speed, we can now produce wind tunnel parts with the highest precision, detail and surface finish, allowing our team to scale up testing and come up with innovative new ideas to improve performance . »
Additive manufacturing in Formula 1
Stratasys of 3D The printer is far from the only one used in the world of Formula 1, with the technology continuing to be deployed on a large scale in the production of wind tunnel testing components. Actually,Alpine of Pat Warner exist 5 direction of the month 3D Speaking to the printing industry, it was revealed F1 medium 3D the extent of the print,YEARS Widely used in aerodynamic prototyping.
For example,Williams Racing last season with Nexa3D team up to take advantage of company broadband NXE400 3D Printer creation function component. Specifically,Williams use this technology 3D Print F1 Wind tunnel component testing as a way to evaluate the aerodynamics of their race cars and stay competitive.
metal 3D In terms of impression, Alfa Romeo ORLEN F1 The team also continues to deploy it in its vehicle production Additive industries technology. Even though the team’s latest Challenger features fewer additively manufactured aerospace parts than before, it is still said to be equipped with several 3D printed F1 “key components” level.
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Daguang focuses on providing solutions such as precision CNC machining services (3-axis, 4-axis, 5-axis machining), CNC milling, 3D printing and rapid prototyping services.
