Reengineering of RepRap 3D Printers

Abstract

Daily production, based on modern technology, involves the use of software tools assisting in cost lowering, reducing production time, while keeping high product quality. This paper deals with reengineering of RepRap 3D printer, to improve the quality of the final products. The results of this study include modified 3D printing machine, to enable the improved 3D printing quality, based on the stiffer machine construction, that further enables a higher quality print, increased accuracy, reducing vibrations and deformation of the printed objects. The paper also presents some ideas for the redesign of other segments of the RepRap machines in the future. Technological potential of this process is enabling lower cost 3D printer to fulfill higher production standards, enabling lower printing prices and less time consumption, while maintaining or improving product quality. These reengineering ideas can allow domestic companies, universities and hobbyist to improve and update 3D printers already employed in their facilities, avoiding higher costs of procuring newer printers. In addition, electronics production companies can grasp these designs and create more space for themselves in 3D printer market.