In the actual operation process, the research and development of automobile parts often takes a long time. From R&D to testing stage, it is necessary to produce a number of parts and moulds, which not only takes a long time, but also costs a lot. If the developed parts do not meet the actual needs, it will take some time to modify the structure of the parts. In order to improve the manufacturing process of automobile parts, many researchers have made repeated explorations and experiments, and used 3D printing as a new way to be tried.

In fact, 3D printing can quickly produce complex parts. When problems arise in parts testing, researchers can modify relevant documents and reprint them by computer, which overcomes the drawbacks caused by the use of CNC machine tools or manual manufacturing in the traditional automotive parts research and development mode. With the help of 3D printing rapid prototyping technology, automotive parts developers can greatly shorten the time required for product design and prototype development, and quickly modify the design scheme.

Based on these advantages, many automotive parts manufacturers began to use 3D printing to manufacture automotive parts. With the joint promotion of automobile parts manufacturers, the application of 3D printing in the corresponding fields is deepening. At the same time, the accelerated landing of 3D printing in the field of automotive parts manufacturing also promotes the innovation of 3D printing frontier technology to meet the needs of large-scale automotive parts manufacturing.