The application of 3D printing technology in R&D of automobile parts and components could achieve fast validation of the working principle and feasibility of complicated parts and components, with no mold development and less time and money investment. It usually takes more than 45 days to develop traditional automobile parts and components, but it only takes 1-7 days for 3D printing to accomplish the validation of part & component development, substantially improving the R&D efficiency of new products. Besides, part & component development by 3D printing could save lots of cost since it does not require molds.

Currently, 3D printing is applied in the R&D and trial-manufacturing of automobile parts and components, such as the grill, instrument panel, A/C tube, intake manifold, engine hood, decorative item, light and tyre.