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#1
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![]() Just curious really. I always use arc on anything 1.5mm and over cos I think it gives better penetration and therefore more strength than mig. What are your thoughts?
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#2
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![]() Don’t do it.
I do believe this can of worms has been opened before. ![]()
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Sent from my iPad, from who knows where in the world I was building but I am not now! ![]() Build Pictures Build Thread |
#3
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![]() Quote:
![]() Enoch.... has been discussed a few times & has created some "interesting" points of view ![]() you can of course do the arc welding if thats what you prefer etc but most go for mig welding. sits back & awaits responses ![]() andy |
#4
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![]() TBH the penetration on both MIG and MMA is the same up to about 5mm (with the right kit). IMO of course. And certainly, for the majority of the chassis and plates (1.6mm and 3mm) I very much doubt there would be much to choose between them. I do stand to be corrected though.
It is easy to have a MIG weld that looks nice, but has no pen. MIG is easier for people to learn. Stick can be a bit 'fierce' for thinner stuff, although, it is possible in the right hands, with a decent MMA kit. A cheap MMA kit can be had for a lot less than a MIG. No gas rental with MMA Horses for courses, but, on thin stuff like we use for 95% of the chassis and plates, MIG would be my first choice everytime. I never really got on with stick in the past, and treated myself to a nice MIG, so that is what I use. I am looking at a nice MMA set (possibly a Lorch ![]() Both processes have their place, as does TIG (I want one of those too, but it's only to do the tank ![]() Although, on a visit to a steel fabricators for work, they were MIG'ing everything upto about 20mm thick, just doing multipass. I asked why, their answer; Faster and cheaper
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Sean |
#5
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![]() Has any body seen series on discovery about 'mega factories' I remember the Catepillar plant where they cast the chassis in solid steel 24 inches plus thick in 4-6 bits then MIG the whole thing together with 9-10 inch weld preps
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Website http://www.talonmotorfabrication.co.uk/ Direct email phil@talonmotorfabrication.co.uk talonmotorfabrication@gmail.com Mobile office hours 07514098334 |
#6
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![]() large rum and coke and xl popcorn please
![]() let the debate begin again ![]() cheers les g |
#7
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![]() Quote:
![]() cheers andy |
#8
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![]() TBH it does'nt matter what you use to weld the chassis together with as long as it ends up being strong, within a few mm of it's intended design and straight. Besides if you end up making a complete hash of it ( a few from here have, don't worry lads your secret is safe with me
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Website http://www.talonmotorfabrication.co.uk/ Direct email phil@talonmotorfabrication.co.uk talonmotorfabrication@gmail.com Mobile office hours 07514098334 |
#9
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![]() Quote:
Honestly Tallon you can be a complet knob at times ![]()
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I am not a complete idiot...........Some of the parts are missing !! Ronnie ![]() www.roadster-builders.co.uk Last edited by Bonzo : 21st November 2009 at 08:33 AM. |
#10
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![]() Ok, didn't realise this had already been done to death
![]() ![]() Best to all, Enoch |
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