In this article we will discuss about:- 1. Meaning of Arc Welding 2. Shielded-Arc Welding 3. Shielded Metal Arc Welding (SMAW) 4. Precautions to be Taken in Arc Welding 5. Arc Energy 6. Starting an Arc 7. Arc Stability 8. Puddle Control for Fusion Welding 9. Welding Adjustments to Correct the Bead 10. Good Arc by Proper Length Adjustment. Meaning [...]
The current and voltage requirements during arc welding process vary considerably. In arc welding, short circuits keep on taking place frequently. For example, whenever the operator touches the electrode to the work in order to strike an arc, short circuit is created. Similarly when the molten globules of weld metal cross the arc, electric short circuits (around 20 nos. per [...]
Here is an essay on ‘Arc Welding’ for class 11 and 12. Find paragraphs, long and short essays on ‘Arc Welding’ especially written for college students. Essay on Arc Welding Essay Contents: Essay on the Introduction and Principle of Arc Welding Essay on the Characteristic of Arc Welding Essay on the Methods of Arc Welding Essay on the Power Supply [...]