Download Gas Tungsten Arc Welding PDF

TitleGas Tungsten Arc Welding
File Size183.6 KB
Total Pages38
Table of Contents
                            Gas Tungsten Arc Welding
GTAW
Shielding Gas
Equipment & Accessories
GTAW Equipment & Accessories
Types Of GTAW Power Source
Power Source
Characteristic Of GTAW            Power Source
High Frequency Unit
Water Cooling System
GTAW TORCH
Pedal Switch
Argon Gas Cylinder- Pressure Regulator + Flow Meter
Slide 14
Argon Gas Cylinder
Back Purging
Tools For GTAW
Tungsten Rod
Pulsed GTAW
Filler Wire
ASME Classification Of Filler Wire
Dos & Don'ts In GTAW
Slide 23
Slide 24
Defects In GTAW
Crack
Lack Of Fusion
Porosity
Undercut
Lack Of Penetration*
Excess Penetration*
Overlap
Suck Back*
Under flush
Burn through*
Tungsten Inclusion
Stray Arcing
Thanks
                        

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