Perancangan Dan Pembuatan Mesin Las Gesek Rotari

ABSTRACT Friction welding is splicing caused by the heat generated by the friction between two metal parts to be connected. The second part of the metal that will be connected together under the influence of axial pressure, then rotated so that one will arise at the contact surface heat. Rotary friction welding machine is used to connect two pieces of material using a cylindrical electric mo…