... tig welding aluminum parts using preheat to prevent melting off thin edge using 100-150 hz ac frequency and 65-70 % EN on ac balance helped. mostly, directing arc to thick part helped
by Amazing Rangoli
by CreativityWindow™
by MrUsegoodART
by easy rangoli designs
by 自作工房
by SuperRetroBro
by Sheruknittingcom