Development of media learning practice welding pipe position vertical axis (2G) with Gas Metal Arc Welding process (GMAW) in senior high school

3rd Annual Applied Science and Engineering Conference

工业技术;自然科学

Mutaqin, Z.^1 ; Soemarto, S.^1 ; Suarti, C.^1

S2 Education Technology and Vocational, Universitas Pendidikan Indonesia, Bandung, Indonesia^1

关键词: Counter-clockwise;    Gmaw process;    High productivity;    Pipe line welding;    Pipe welding;    Standard procedures;    Vertical axis;    Welding pipes;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/434/1/012187/pdf
DOI  :  10.1088/1757-899X/434/1/012187

来源: IOP

【 摘 要 】

This research develops old media by creating new media. The reason, because of the improper application of the pipeline welding procedure that caused misconceptions of learners, his assumption of piping can be rotated and shifted. With the new media will minimize the problem. The practical media device helps weld the vertical axis position pipe (2G) with GMAW process, the weld pipe dimension is at least two to four inches. Standard procedure, fixed pipe, incendiary rotator in the same direction or counter clockwise. Mechanization and automation of pipe welding produces high productivity, because the weld bead is better. The results of this study indicate the effectiveness of pipe welding systems and practices with indicators of students able to master the welding of pipes with and without the media mentioned above.