Abstract:
This is a research paper on 3D printing, which has become a popular topic in
today's technological discussions. Because it can produce different kinds of objects
with different materials from the same machine. In this paper, the optimized
temperature value of the hot-end for 3D printing using Polyactic Acid (PLA)
material is verified emphatically. The research was carried out maintaining the
humidity, ambient temperature* hotbed temperature, nozzle size, and infill pattern
at a constant value. X, Y, Z axis moving speeds and extruding speed are kept in
standard values. The optimum condition consisted of minimum volume difference
of the specimens and the hot-end temperature was obtained by selecting the
minimum point of the curve.
