Welding points
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The presentation on welding will include an overview of joining methods and basic welding concepts and processes. It will discuss the types of materials that can be welded and cover fusion welding and solid phase welding. Specific welding processes like MMAW, SAW, GTAW, GMAW and FCAW will be described along with their features, equipment, consumables and applications. Recent developments in welding techniques and a comparison of various welding methods will also be presented.
![Points to be included in the
presentation (WELDING)
•Overview of joining methods
•Basic process & concepts - electric arc, arc energy, arc
length, arc voltage, etc.
• Types of Materials Handled
•Welding processes- fusion welding , solid phase, etc.
•Basic requirements of welding processes -
(weldage preparation cuts, consumables [procurement,
inspection, etc.], types of electrodes like E6010, E6011, E7024,
etc.)
•Fusion welding heat sources- electric resistance, chemical
reaction, electric arc, power
beams.
•Solid phase welding- Hot (forge,friction,etc.) , Cold
(ultrasonic,explosive,etc.)](https://image.slidesharecdn.com/weldingpoints-120718105434-phpapp02/85/Welding-points-1-320.jpg)
Welding points
- 1. Points to be included in the presentation (WELDING) •Overview of joining methods •Basic process & concepts - electric arc, arc energy, arc length, arc voltage, etc. • Types of Materials Handled •Welding processes- fusion welding , solid phase, etc. •Basic requirements of welding processes - (weldage preparation cuts, consumables [procurement, inspection, etc.], types of electrodes like E6010, E6011, E7024, etc.) •Fusion welding heat sources- electric resistance, chemical reaction, electric arc, power beams. •Solid phase welding- Hot (forge,friction,etc.) , Cold (ultrasonic,explosive,etc.)
- 2. • Some arc welding processes -MMAW, SAW, GTAW, GMAW, FCAW. • Description of the above mentioned processes includes- Features, equipment, consumables, applications. • Comparison between arc welding techniques. • Recent developments- Plasma cutting & welding & surfacing, Thermit, Laser, Electron beam, Resistance welding, Flash butt, Friction, Explosive, etc. • Broad comparison of all the welding techniques with respect to cost and material thickness and finish. • Allied processes - Thermal cutting, gouging, Surfacing, typical coating constituents.