How to understand the significance and value of 3d printing?

Compared with traditional manufacturing technology, 3D printing technology is indeed a major technological revolution. It is no exaggeration to describe it as "subverting" traditional manufacturing technology. It can solve the technical problems that traditional manufacturing industry can't solve, and inject fresh impetus into the innovation and development of traditional manufacturing industry. However, after thousands of years of accumulation and development, the traditional manufacturing industry has become very mature in terms of production technology, production technology and materials, and has formed an industrial base with perfect supporting facilities, complete functions and wide recognition from all walks of life.

Reference source: Lingyun 3D Network.