I repaired these holes in the steel with using an angle grinder, an oxy-acetylene torch, and 6013 welding electrodes. I started by grinding off the extra steel and damaged metal, then filing the the insides of the holes to remove the damaged material. Then welding the holes full with oxy-acetylene torch for 1 of the holes, and 6013 electrodes at 75-80 amps for the rest of the holes. The ideal welding method would have been a MIG welder or any non-slag wire welding process. to prevent the holes from having any impurities inside the weld.
Негізгі бет Ғылым және технология How To Fix Holes In Steel/ Weld Repair
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