Stud welding is where a metal stud is end welded to another metal object instantaneously, utilising an arc to melt the areas being joined. The two most popular methods are Capacitor Discharge (CD) and Drawn Arc Stud Welding.
6 reasons to choose KCD stud welding over other fastening methods
1. No holes mean no drilling, tapping etc.
2. Simple to use. The KCD process is quick and easy to learn how to operate.
3. Portability. Small compact KCD machine and gun allow you to weld just about anywhere.
4. No reverse side marking on thin guage material when using the Capacitor Discharge System.
5. Design flexibility. No exposed fasteners provides new design opportunities.
6. Speed of process. Offering reduced manufacturing cost.

 

TYPICAL APPLICATIONS

Capacitor Discharge Stud Welding

Drawn Arc Stud Welding

 
1. LOAD - the stud is inserted in the gun chuck.
2. LOCATE - the stud is positioned and brought into firm contact with the work surface.
3. TRIGGER - The trigger is pulled creating an instantaneous weld.
4. RESULT - the molten pool of metal from the stud and work surface fuse together as one. The weld is actually stronger than the metal of the stud or the base.

This cross-section of a stud welded to a metal plate illustrates the degree to which the two parts become one.