Abstract

For the development and execution of this project, we made a wooden CNC, with nema 17 motors, in addition to that, we made several connections to the different drives, arduino uno and the CNC shields, which were necessary for the control of said CNC .

To power these components we use a 12v 5A source, which helped us when it comes to power, since these elements consume a large amount of electrical energy.

In addition, the INKSCAPE and UNIVERSAL GCODE SENDER programs were used, which helped us to convert the schematic circuits to coordinates, since these coordinates were going to be responsible for the development of the figure requested by the user. Once these coordinates were obtained, they were sent to the Arduino uno, and it processed them through the drivers together with the CNC shields, which gave the final orders to the CNC, so that it could carry out the work correctly.

In summary, our project seeks to facilitate the creation of electronic boards, by means of a numerical control to a structure that moves in X, Y and Z axes, to be able to build a thinner board, without dangers in the manufacturing process by materials. such as iron perchloride and decreasing pollution.