What protective equipment should be worn for spot welding? It's spot welding, not electric welding
When the arc is too late, a drop of molten water is completely cooled and the heat input is insufficient. At the same time, work efficiency is reduced.
The possibility of burning through the workpiece is too early to ignite the arc and then to join one of the welds. At the same time, the heat input is too large, the heat affected zone becomes wider, and the weld grain is coarse, which affects the mechanical properties of the weld.
Must be calm, do not panic, or affect the flexibility of welding wrist.
Welding spot welding is the term "arc welding".Arc welding, with a welding cap to observe, when the last spot diameter is equal to less than the diameter of the electrode, re ignition arc welding.
