Construction of Digital Model of Auto Parts Based on 3D Printing Technology

Abstract

Made in China 2025 I energy saving and new energy vehicles put forward higher requirements on connection technology from the aspects of better quality and efficiency in body manufacturing. With the development of Industry 4.0, China's automobile industry and the world's automobile manufacturing industry have gone through roughly four similar stages. With the acceleration of transformation and restructuring, the development of energy-saving and new-energy vehicles is an important way to solve energy and environmental problems. Automobile products have been transformed to light weight, production and manufacturing methods have been transformed to mass customization, new energy technologies have been developing at a faster pace, and automobile manufacturing has become increasingly digitalized and modular. Combined with this new situation, this paper expounds the application status of 3D printing technology in China's automobile industry in detail, and makes a brief analysis and prospect of its prospect[1].