Contents:
- INTRODUCTION
- DIFFERENT WELDING PROCESSES
- TYPES OF WELD JOINTS
- WELDING AND WELD SYMBOLS
- WELDING SYMBOL IN DETAIL
- FILLET WELDING STANDAREDS
- CHOOSSING THE RIGHT WELDING PROCESS
When/Why we need to go for welding?
- Non Serviceable parts (permanent joints).
- As no hole is required for welding, hence no reduction of area. So structural members are more effective in taking the load.
- The efficiency of welded joint is more than that of the riveted joint.
- The welded joints look better than the bulky riveted/butted joints.
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