Tig welder

aidan

Member
Location
Ireland
which iis better for welding light material TIG or MIG, I have a few exhaust pipes i need to get creative with 1mm or even 0.5mm SS .......
 

tomlad

Member
Location
nr. preston
Tbf
Utube guy haxbys shed started tig and learning curve, may be interesting
Makes it seem very hard tbf. He does over complecate everything tho.
 
I've already got a bottle of straight argon for aluminium mig and it's only about £45 for a torch for my parweld inverter so I might get one for a hobby. Needs to be a/c for aluminium I think.
 

TheTallGuy

Member
Location
Cambridgeshire
I've already got a bottle of straight argon for aluminium mig and it's only about £45 for a torch for my parweld inverter so I might get one for a hobby. Needs to be a/c for aluminium I think.
It is possible to DC Tig aluminium, but isn't really a good idea unless you are a pro as it requires a lot of skill, a huge tungsten and helium rather than argon. AC gives a balance of cleaning during the EP phase and penetration during the EN phase, better quality welders will allow you to adjust the balance to suit what's being welded.
 
It is possible to DC Tig aluminium, but isn't really a good idea unless you are a pro as it requires a lot of skill, a huge tungsten and helium rather than argon. AC gives a balance of cleaning during the EP phase and penetration during the EN phase, better quality welders will allow you to adjust the balance to suit what's being welded.
Got a spool gun on the mig so not a priority for me tbh. Just interested to learn a new skill. Might be a very short lived ambition with my patience
 

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