Corey Clarke Covers Ferrari's Use of 3D Printing

3D Printing Expert

Posted on February 07 2017

Corey Clarke has been at the pulse of the 3D printing industry and this story is no different. Clarke provides details about Ferrari use of 3D printing in their newest engine design. Here is the article that Corey Clarke originally wrote for 3D Printing Industry.


Ferrari's 3D printing applications on formula 1 prototype

Ferrari uses 3D printing to develop new engine for 2017 F1 season


Ferrari’s F1 team are ramping up preparations for the 2017 season by using 3D printing technology to develop pistons for their new engine. Ferrari has collaborated with fellow Italians Magneti Marelli to produce the new engine design. Magneti Marelli is a company focused on the “design and production of hi-tech systems and components for the automotive sector”. We’ve previously seen how 3D printing has been used in F1 with an interview with Force India’s Robert Fernley. Fernley explained how F1 teams use 3D printing as a prototyping tool. However, as the technology has advanced beyond prototyping and into production, particularly with additive manufacturing functional metal parts like this piston. At the conclusion of the 2016 F1 season, we reviewed the use of 3D printing technology and previewed upcoming car changes for this year's F1 season. Preparing for this year, McLaren recently signed a four-year agreement with 3D printing company Stratasys. The 3D printer manufacturer will be the official supplier of 3D printing solutions to McLaren.

EOS F1 brake pedal with a hollow design made from EOS Titanium Ti64 at Formnext 2016. Photo by Michael Petch.  

Ferrari’s 2017 Engine

The engine using this piston is expected to be ready for Ferrari’s car launch at the end of February. The new engine changes Ferrari are perfecting for the upcoming season will put an increased strain on the engine, testing every component. F1 cars this year will experience increased pressures and higher temperatures following the use of new turbulent jet ignition technology. To handle more these demands Ferrari turned to 3D printing to create a new stronger piston made from steel alloy. Traditional methods use the lighter material aluminum,  aluminum, however, has a greater likelihood of failure when subjected to high temperatures and stress. While heavier, the steel alloy will provide greater strength and heat resistance. 3D printing can be used with topology optimization to create components in materials like steel with the same, or better strength characteristics but with less material. This means the component can have a comparable weight. The F1 team are understandably guarded about the specifics of the design but hope 3D printing will propel them to a higher finishing place in 2017. The team came third in the constructor's championship last year and driver Sebastian Vettel expressed concern about the car midseason saying, “we’re not as competitive as we want but we know what to do.” Speaking about the 2017 F1 season Vettel said, “It is a different project and the cars will be very different but there are still some things that we can learn and understand this year which will help us next year.”
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