[JayWal]

Going to be welding these brackets onto a ditching bucket, converting it to fit my dads Kubota mini excavator. Does anyone have a recommendation for a certain wire or process, maybe dual shield? I have a Lincoln PowerMig 300, I’m probably going to clean up all the scale, use the wire I have, 0.35 solid wire and pulse spray it in as hot as my machine goes. Or would it be worth getting dual shield? I’ve never used anything other than solid wire.


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[MinnesotaDave]

Personally, if you're indoors and have cleaned the steel, and have that much power available, I would use the mig wire you have with no worries.

[JayWal]

Personally, if you're indoors and have cleaned the steel, and have that much power available, I would use the mig wire you have with no worries.

I think it’ll work too. Running dual shield in flat seems to be frowned upon because of risk of slag inclusion. I’ll spray in some solid wire once I get some rainy days to get me out of the fields for a day.


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[Poland308]

I used to work at a place where we did lots of those conversions and made custom attachments and buckets. 99 % was always just 70s Mig.

[snoeproe]

Either process will be fine. Use the process your currently set up for. If your doing fillet welds, put a slight bevel on the piece to get a little more penetration.
Flat position duel shield won’t bury slag if you run it correctly. Duel shield will penetrate better in the flat position without as much requirement for bevelling.