Research on Key Technologies of 3D Printing Control System

摘要

As an additive manufacturing technology, based on a computerized 3D design model, 3D printing is mainly composed of high-precision mechanical systems, numerical control systems, injection systems, and computer technology. The software is layered discretely and numerically controlled to create a physical product in a superimposed manner. The advantages and disadvantages of mainstream 3D printing technology are compared. The method of key printing technology was studied, including the improved performance of stepper motors, selection and optimization of stratified parameters, and optimization of structural topology. Finally, several high performance chips for the print control system were discussed.