Re: First collector attempt
I've just got a few questions.
The first pass I get a nice shiny weld and looks pretty good. I wanted to make another pass but the welds turn out undefined and grey, almost like a mig weld. The first pass I use 60amps with 10lpm gas flow. I haven't got a pedal so I pretty much do a few welds and wait for it to cool before I continue. On the second Pass I find I need to use more heat so I bump it up to about 90amps with the gas flow on 15lpm. This is all on sch10 316l stainless pipe. Any advice would be much appreciated. thanks |
Re: First collector attempt
youre cleaning your ---- between passes right?
1 Lpm = 0.03532 cfm 10lpm = .3cfm.. stop being so stingy with argon and just crank that up to like.. 50lpm, unless the conversion is wrong. |
Re: First collector attempt
Ok I'll bump it up and see what happens. Argon is really expensive over here in the UK... everything is...
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Re: First collector attempt
10-20 CF/H (good general argon flow rate) =
4.7-9.4 liter/minute |
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