Analysis of Forming Process and Enabling Techniques for Three Dimensional Printing Technology

摘要

Basic principle and forming process of three dimensional printing technology were introduced. The driving technology was researched from micro transporting methods of droplet jet and direct writing with dip-pen. The choice of drive technology directly determines overall design of the driver, and decides the best performance. The direct and indirect methods were analyzed to manufacture metal parts with three dimensional printing technology, which has better developing potentialities and expansive applying foreground.