Drawn Arc Stud Welding Equipment

Stud Welding is used to affix studs or fasteners on a base without making any holes. There are two primary types of stud welding process – Capacitor Discharge Stud Welding and Drawn Arc Stud Welding. The selection of the process depends on thickness of the base metal, diameter of the stud, quality and appearance requirement of the weld. The CD Stud Welding method is used to join small-diameter studs to thin base metals and Drawn Arc Welding is suitable to weld larger diameter studs on heavy parent metal. Our application engineering & stud welder team does the welding job with precision.Capacity: 5-25 mmThe advantages of stud welding machine is welding strength which is more than the surrounding metal, no filler wire requires making it economical, production is very high, one-sided fastening gives ample space for designing, a semi-skilled person may operate the machine and cost of operation are reduced to the lowest.

Stud welder is used in a process where a metal stud is welded by the heating process of the arc to the workpiece. There happens to be a strong one-sided welding on base metals of different thickness from 3 mm to 25 mm. This process is the most reliable method of fastening to any size and configuration of stud welded quickly to the workpiece and provides high welding penetration and stability. The welding set is 50% lighter in weight as compared to the transformer type, the energy consumption is half than the traditional machines, the efficiency degree is high as it is inverter technology.

What we do in stud welding is put the positive pole of power source on the workpiece. The required stud inserted into the stud welding gun to a position on the workpiece may be with ceramic ferrule to position it. We can start the welding process by lifting the stud. When stud lifted the low arc or pilot arc is drawn. The main arc produces between workpiece and stud. The ampere is adjusted as per diameter and cross-sectional area. At the completion of welding time, the stud is directed toward the workpiece. Now turn off the power source thus welding zone is cool down and solidify.