Abstract
The purpose of this project is to design a faster and more precise control system for the 3D printer designed in the "High Speed Flexible 3D Freedom Technique" program.This project is the sub-project of the “High Speed Flexible 3D Freeform Technique” program of the Ministry of Science and Technology. Some characteristics of "High Speed Flexible 3D Freedom Technique" include dispensing ribbon-shaped materials and forming these materials along the trajectory tangent to create manufacturing parts. In Chang's thesis " High Speed Flexible 3D Freeform Technique: Material Dispensing System and Process Development for Thermoplastics ", this method is known to improve the dispensing speed and the superficial flatness of the product.