Research Status and Trend of 3D Printing Technology

In recent years, 3D printing technology has developed rapidly. With its flexible design, good economy, fast manufacturing and other characteristics, it will promote the revolutionary change of the entire manufacturing processing mode, and bring modern processing technology to a new height that can use a variety of different materials, process and produce different sizes, and then apply to almost any industrial field. It has some influence on the traditional processing technology. This paper firstly compares the characteristics of traditional manufacturing technology, proposes the application of 3D printing technology, then analyzes the research status at home and abroad, proposes the concept of 3D printing technology, analyzes its advantages and disadvantages, expounds its application in the medical industry, and puts forward the future development trend of 3D printing technology.