flux core convex, concave or flat

admin

For dual shield flux core what kind of weld am I striving for? Mostly fillet, butt welds and vertical up. Should they be flat , slightly convex or slightly concave? thanks for any advice
Reply:The rules for what makes a properly filled joint do not change when the process changes.Dave J.Beware of false knowledge; it is more dangerous than ignorance. ~George Bernard Shaw~ Syncro 350Invertec v250-sThermal Arc 161 and 300MM210DialarcTried being normal once, didn't take....I think it was a Tuesday.
Reply:You need to buy a set of these. Then practice welding to a particular size weld. When you look at the blue prints, and it says make a 1/4-inch fillet, you better be able to do it the first time.  Attached ImagesDon’t pay any attention to meI’m just a hobbyist!CarlDynasty 300V350-Pro w/pulseSG Spool gun1937 IdealArc-300PowerArc 200ST3 SA-200sVantage 400