Design and control of a CNC device designed for the application of viscous materials

This article deals with the design and practical realization of a CNC device designed for the application of viscous materials, such as a thermal conducting paste. According to the given specification, the choice of a suitable mechanical construction and the design of a mechanism for extruding the paste from the tube are solved. A separate part is the choice of a suitable drive and design of electronic circuits to control it. The last part contains the selection of the appropriate control program and its modification.