3D-Printed S1000RR Chassis Revealed: BMW recently 3D printed the entire S1000RR frame and swing-arm prototype using additive manufacturing technology. The structure looks like a skeleton but comes with high quality finish and use of premium thin layer of metal. They have not yet revealed the molten metal used here but it seems like aluminum.
Conventional casting process cannot make such fine examples as this structure has been made layer by layer and thus, flaunts this crystal like finish with no sign of error at all. BMW claims that process for manufacturing is quick and leaves no chance for lower quality standards.
The process is already under use for manufacturing certain parts for Rolls Royce cars and BMW i8. There, it is called metal powder laser melting. Manufacturing parts through 3D printing offers unconventional design capabilities that were not available earlier. It not just improves quality but also takes down on wastage.
The nozzle will spray the required amount of raw material and thus, wastage goes down to zero when compared to conventional ways. Brands are using this technique to make prototypes as high levels of testing will declare the actual practical use of 3D printing technology in engineering.
Even if this technology will not serve complete manufacturing in coming months, super exclusive products may start getting parts built through this process to make them more unique than ever. BMW has divided its operations under cars and Motorrad brand name worldwide.
It seems like more chances of manufacturing through 3D printing comes into car section as they use more detailed parts under their main frame and could help them generate enough revenue to match the cost of installing 3D printers in place of present day technology. Unlike conventional frames with signs of welding and other processes, this one comes without any single flaw and scratch all over the surface.
