Tig practicing for my manifold... on mild steel

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Old Nov 22, 2005 | 09:34 PM
  #1  
TIGboy's Avatar
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Default Tig practicing for my manifold... on mild steel







I havnt been tiging for that long, I used a sand blaster to really clean it off after words.
I know I have a little bit of undercutting and a shakey hand. Anyway tell me what you think.

thanks

-Jon
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Old Nov 22, 2005 | 10:15 PM
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Looks good to me, other than you might want to try a little more heat. But hey, I havn't welded that much either...
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Old Nov 22, 2005 | 10:50 PM
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Default Re: (Bryson)

You say theres some undercut, but I agree with it looks like you need a little more heat. Undercut is caused when you have too much heat, so if you have undercut, then disregard my advice of using more heat. But to me, looks like some spots arent melted in all the way. You got the technique down, the steady hand and consistency will just come with practice...
Kyle
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Old Nov 23, 2005 | 01:31 AM
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Nameless RB26's Avatar
 
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Default Re: (blueoval557)

Welds look ok, might want to try more heat and since you're practicing for a manifold, maybe you should practice on the same thickness that your manifold will be..
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Old Nov 23, 2005 | 05:13 AM
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Default Re: (Nameless RB26)

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Old Nov 23, 2005 | 09:49 AM
  #6  
TIGboy's Avatar
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Default Re: (AllmotorEH2)

yeah well basically it was to get the tech down for the "going around" issue, thanks guys-

-Jon
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Old Nov 23, 2005 | 12:37 PM
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david@didrace.com's Avatar
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Default Re: (blueoval557)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by blueoval557 &raquo;</TD></TR><TR><TD CLASS="quote">Undercut is caused when you have too much heat, so if you have undercut, then disregard my advice of using more heat.</TD></TR></TABLE>

Incorrect (kind of). Undercut can also be caused by incorrect torch angle and lack of filler.
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Old Nov 23, 2005 | 01:09 PM
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ManBearPig4silly's Avatar
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Default Re: (backpurge)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by backpurge &raquo;</TD></TR><TR><TD CLASS="quote">

Incorrect (kind of). Undercut can also be caused by incorrect torch angle and lack of filler.</TD></TR></TABLE>

True story. From the thickness of the basemetel I'm going to have to lean in this direction as well.
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Old Nov 23, 2005 | 03:27 PM
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Default Re: (I4sillypwr)

My apologies! HAHA.
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Old Nov 23, 2005 | 08:17 PM
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Default Re: (blueoval557)

^ nice correction! thankyou
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