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Meed suggestions welding in tight spots

8.4K views 23 replies 15 participants last post by  Gar  
#1 ·
This 1-inch half disc needs to be welded with 1/4" fillets all the way around. Only problem is my MIG gun will not fit inside once the last piece is placed. I don't think a TIG torch will fit either.

Any suggestions very welcome! Its 1-inch 316L stainless steel welded to same.

Thanks,
Gar
 

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Discussion starter · #10 ·
Thanks for all the input, I really appreaciate it. It looks like I will be stick welding the last inside fillet.

To deal with the warpage, I was considering sandwiching a 1-2-inch piece of aluminum between two base plates and clamp it tight. I may also run two beads accross the back sides to pre-bow...?

Gar
 
Discussion starter · #12 ·
Zap,

When I saw that there was a post by "Zap" I thought to myself, before even reading the post, "now I have a solution." That is awesome Zap! That is just the kinda stuff I was hoping to learn about. It just so happens I have a 1/2" thick block of copper as well. I am in debt to ya brother!!

Gar
 
Discussion starter · #23 ·
Photo 1:
A little SMAW (stick) welding on some 1-inch stainless steel (316L), look at that slag just popping off (never even had a chance to smack it).

Photo 2:
A little grove for the tie in on the root pass.

Photo 3:
Whats that, a made in the USA "chippen hammer." Oh YA! :D

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Discussion starter · #24 ·
Since I could not obtain access to a TIG machine that could do this using Zap's great idea, I had to make due with what I could beg/ borrow. So far so good!

Gar

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