A Review on Fused Deposition Modeling of Additive Manufacturing Processes | Original Article

ABSTRACT:

Fused Deposition modelling (FDM) is the most promising field of additive manufacturing technology. In fused deposition modelling method polymer filament is melted inside the extruder and extruded material were deposited one above another to manufacture product. In FDM process filament feed rate, heat sink fins, extrusion rate, nozzle diameter, pressure drop inside the extruder and temperature distribution are the parameters on which performance were depends. Here in this paper, it review the FDM process evolution and development in FDM process use as commercial 3D printing technique and also investigate the different process parameters on which the performance of 3D printer depends. This paper also reviews the dynamic analysis that is considered for the liquefier during working of FDM process.