GTAW FOR ROOT ON CS,SS, 1N, 1G TO 4G POSITIONS
1. INTRODUCTION TO RESISTANCE WELDING PROCESS, IT’S APPLICATION , ADVANTAGES
2. BASIC PRINCIPLE, EQUIPMENT, ACCESSORIES.
3.INTRODUCTION TO RESISTANCE SPOT WELDING DEFINITION & PROCEDURE.
4. EQUIPMENT , APPLICATION & ADVANTAGES.
5. VARIABLES IN RESISTANCE WELDING PROCESS.
6. SPOT WELDING OF METALS FERROUS & NON FERROUS .
7. SPOT WELDING METHODS, ECONOMICS OF THE PROCESS.
8. DEFECTS & TROUBLE SHOOTING.
9. SAFETY IN OPERATIONS.
10. PRACTICAL.
11. COURSE EVALUATION & SUM-UP