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Thread: What did you weld today?

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Posts: 81-90 of 353
2012-12-11 14:16:18
#81
Too high??
2012-12-11 15:05:29
#82
Originally Posted by nsusammyeb
Too high??


Yea a little, welds look a little hot. I'll do one tonight and post up what I'm doing.

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2012-12-11 15:46:58
#83
I lowered the amperage and welds still look a little grayish, had to give a lot more pedal to get the metal molten, but they do look cleaner. The wastegate portion I did this a.m.

2012-12-11 16:32:41
#84
How much gas flow?

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2012-12-11 18:07:00
#85
My K11's exhaust broke off


Alot cheaper than buying a new backbox!
2012-12-11 19:02:56
#86
Originally Posted by turbotank
How much gas flow?

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24psi.
Last edited by nsusammyeb on 2012-12-11 at 19-03-25.
2012-12-11 19:41:10
#87
Originally Posted by nsusammyeb
Originally Posted by turbotank
How much gas flow?

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24psi.


25 cfm?

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2012-12-12 21:55:14
#88
That argon flow seems really high.

Should be around 11CFH or 20 psi.
Amperage I would est 85 -120.

Your welds look really hot.
Are u backpurging with either argon or solar flux?
2012-12-12 22:26:27
#89
1/16" red
gas lens
1/2" cup
1/16 308l rod
25 cfh
70 amps max pedal
1978 miller syncrowave 250 with weldcraft wp20: benard external cooling system


304 sch 10
but joint

2012-12-13 01:53:27
#90
Originally Posted by Madtec
Did not do any welding, but i played around on the CAD program......


this collector needs to be longer and the merge should be further from the flange
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