How Arc Welding Works. Once that lead is pulled away from the material an electric arc is generated. The power source used in arc welding is electricity electric current.
A robotic welding process is a complex combination of not only robotics and welding but also combines sensor technology artificial intelligence and control systems. The respective welding processes are known as metal inert gas MIG or. 2021 Google LLC.
The arc then melts the work pieces along with the filler material that helps to join the pieces.
The arc struck always remains under a thick layer of flux. By applying intense heat metal at the joint between two parts is melted and caused to intermix - directly or more commonly with an intermediate molten filler metal. A power supply creates an electric arc between a consumable or non-consumable electrode and the base material using either direct DC or alternating AC currents. This contact established with tapping action and withdrawal electrode a gap of 15 mm to 30 mm.