RANCANG BANGUN LAS (OAW) OXY ACETYLIN WELDING BERBAHAN BAKAR GAS ACETYLIN UNTUK MENINGKATKAN MINAT BELAJAR MAHASISWA TEKNIK MESIN UNIVERSITAS HASYIM ASY`ARI
This research is an experimental study, in which the researcher designed the design, then formed into a
prototype weld oxy Acetylin that will be used in the practice of welding practicum. The research subject is a
mechanical engineering student of 2015 as many as 19 students.
The results of the research showed that the building of the design of welding (OAW) Oxy Acetylin Welding
fueled Acetylin Gas works well and can increase the learning interest of mechanical engineering students on
welding courses at the University of Hasyim Asy'ari Tebuireng Jombang, this can be seen from several
indicators of interest that become judgment. The liking indicator shows a value of 77.63%, expressed interest in
the liking indicators including the high category. For interest indicators obtained 75.00% value. expressed
interest in interest indicators including high category. While the analysis results for the focusing indicator is
81.58%. This expressed interest in the focused indicator including the very high category. For the active
indicators students obtained a value of 66.78%. This expressed interest in the student's active indicators
including high category. Then the confidence indicator values of 80.53%. This expresses interest in the
confidence indicator including the high category.
Keywords: students, welding processes, welding acetylin, learning interests