PERANCANGAN ALAT FRICTION STIR WELDING (FSW) UNTUK PIPA HIGH DENSITY POLYETH…

Welding is a process of joining materials by utilizing heat energy. The welding technique that is currently developing is Friction Stir Welding (FSW). FSW is a solid-state joining process using tool friction against the material as a heat source. The working principle of this welding process is friction arising from the rotation of the tool which is applied pressure on both surfaces of …