Regards to all welders
Im from Serbia where aluminium in the past didn’t use to much in the industry accept in military purpose. First serious purpose where in the middle of 70s in production T-72 tanks under Soviet license later Yugoslav M-84 tanks and missiles. In civilian purpose aluminium is mass used during sanction in 90s for production of speed boats for smuggling fuel over Danube (Dunav) For rod they melt all kind af aluminium which for consequence had effect similar to US ship from II WW Liberty, they sink often without help of coast guard.
Unfortunately after sanction interest for welding aluminium was low, and today they still use for rod what ever they find.
Neither distributors of welding materials are not better.
I needed tig for welding aluminium autobody sheet and every dealer of welding macine (Without difference is it Cea,Esab,Tecla,Miller…) have different opinion what tig must to have, some say pulse another mix- but nobody to show practically. On the and decide to buy tig with most welding option. I went to small factory who made digital welding machine with changeable software. I install REL,MAG , DC2T, DC4T, AC2T, AC4T, MIX-, MIX+, PULSE welding.Besides standard bkgnd adjustment it have fine bkgnd adjustment for small amps 1-30A (It helps in welding thin sheets less than 1mm) . This is some of adjustment capability and odds od machine. Software is changeable he can work like spot welder.
IF SOMEONE HAVE IDEA FOR SAM SOFTWARE MODIFICATION OR SOME KIND OF WELD, I be glad to try.Its tig Walter 250A
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