Additive Layer Manufacturing (ALM) is one of the fabricating methods because it permits outrageous customization, quick prototyping of wanted designs and low volume creation of items. FDM printer goes under the material expulsion class. The filament is constrained into the hot extruder. The filament is warmed first and afterward stored, through the spout, onto a form stage layer-by-layer to frame the total 3D structure. A printer equipped for printing a 1.5-meter cubic-sized object was designed in SOLIDWORKS CAD software and manufactured into a functioning model. The Frame, Linear guide rail, and Z-axis rails were subjected to static structural, modal and harmonic response analysis with ANSYS Workbench. The designed parts were investigated by modal analysis to get the natural frequency. The effect on the guide rails and frame due to external forces, stepper motor, and extruder were examined with harmonic response analysis. The frequency at which the amplitude rises drastically from a phase angle of 0 degrees to 180 degrees was obtained using harmonic response analysis as well. The model was further subjected to motion analysis using ADAMS dynamic software.

3D printing is one of the additive manufacturing technologies in the everyday field where three-dimensional objects are created by laying down successive layers. The electrical parts hold nearly 80% process of the printer. The major electrical components are the controller, motor, sensors, and extruders. In present years, FDM technology (Fused Deposition Modelling) is one of the most widely used 3D printers. This paper will give detailed information on the electrical and electronic parts of the 3D printer and its types. It gives the information of each controller with the respective data. The division of each electrical part in a printer is analyzed.