Rancang Bangun Rangka dan Penggerak Mesin FDM Berbasis Arduino Tipe XZ-Head

FDM is an AM method that currently being developed due to the flexibility of object geometry can be formed. This study aims design frame and drive XZ Head type engine. Stress simulation was carried out determine safety factor in frameXZ design. Lead screw parameters form torque, shear stress, axial critical load were calculated torque requirement driving motor. The value linear axis stepper motor calibrated dimensions printed output. Based on simulation, dynamic static stresses 1.9 MPa 2 MPa. yield strength 55 with a 28. results calculation lead (TR) (TL) 18.27 N.mm 6.60 N.mm. nominal stress () 0.43 N/mm2, loading -0.62 (Wcr) 9986.41 N. difference measurement X Z planes 0.22 0.17 mm larger than target 20 mm.