That’s where Lamborghini’s ‘forged’ carbonfibre comes in. Instead of hand-laying many sheets of fibre mat into a mould, which is labour intensive and can introduce defects, a mixture of chopped fibres and resin is forced into a closed mould. The extreme pressure excludes air and excess resin and allows intricately shaped components to be produced.
The Lamborghini Huracan Performante’s spoilers and fins are perhaps the most well-known application of the material, but Lamborghini has also produced prototype suspension arms and even con-rods. The aesthetic difference is immediately obvious. Instead of the trademark woven appearance of traditional carbonfibre, forged carbon has a random fibre arrangement and a unique marbled look.
It’s lighter, stiffer, more reliable, looks cool and it’s driving down the cost of high-tech composite materials. That’s why you’re going to see a lot more forged carbonfibre in many applications, including cars.
Golf equipment manufacturer Callaway partnered with Lamborghini to develop forged carbonfibre, and the resulting high-tech clubs took a little Lambo influence for their name too. Callaway says its Diablo Octane drivers will drive a ball eight metres further than the previous model.
With a density one third that of titanium but greater in strength, the potential of forged carbonfibre is obvious. Lamborghini’s next-gen V12 is likely to get forged carbon con-rods; around 50 percent lighter than current steel components. That means lots of revs and big power.
Forged carbon debuted at the 2010 Paris motor show with the reveal of the Lamborghini Sesto Elemento. Its suspension arms and monocoque used the forged
material and the car’s name translates to ‘sixth element’,
a reference to the atomic number of carbon.