CD Skripsi
PENGARUH TEMPERATUR DAN LEBAR SHOULDER PADA FRICTION STIR WELDING TERHADAP HASIL SAMBUNGAN HIGH DENSITY POLYETHYLENE
This research is based on the limitations of previous studies that have not
explored the effect of temperature and shoulder width on the Friction Stir Welding
(FSW) tool used. This research focuses on the optimal welding results and the
highest tensile strength in FSW welding with High Density Polyethylene (HDPE)
sheet material. This study varies the temperature of 110°C, 120°C, 130°C with a
shoulder width variation of 20 mm, 30 mm and HDPE sheets produced from FSW
welding are tested for tensile strength based on ASTM D638 type III standards.
FSW welding results were obtained with a smooth welding surface along the
welding trajectory at a temperature variation of 130°C and a shoulder width of 30
mm. The highest tensile strength results are obtained in the 130°C temperature
variation with a shoulder width of 20 mm with an average tensile strength value
of 25 MPa or 99,29% of the strength of the base material.
Keywords: friction stir welding, shoulder, temperature, high density polyethylene
Tidak tersedia versi lain