ANALISIS PENGARUH TEMPERATUR EXTRUDER DAN HEAT BED 3D PRINTER TIPE FUSED DEPOSITION MODELLING (FDM) BERBAHAN PLA+ TERHADAP KEKUATAN MEKANIK PRODUK

Abstract

3D printing machine is a devie that can produce wide various kind of product. The simplicity of the 3D printing machine makes he 3D printing machine can be applied in various kind of application. But the product that produce using 3D printing machine may have some defect in mechanical properties likes in another mehods. Because of that reason, there is needs to improve the process of 3D printing. One of the mehod tha can be used is to improve the parameters in the printer like the type of printer, capacity of the printer, he software that used to processes the product, variation of travel speed, the number of layer, the thickness of product, and the temperature that used in the printing processes. Based on the observation the researcher had been done in the processes in 3D printing processes the temperature of extruder of 225^oC and 60^oC of heat bed can produce the highest tensile strength. The value of the highest tensile strength is 34 N/mm². From these can be concluded that the best variation of temperature of extruder and heat bed is 225 ^oC and 70 ^oC.