Based technique of horizontal, vertical and overhead welds

If welding seams is in positions other than the bottom, there is a possibility of leakage of molten weld pool. In these positions the metal may drop by her. To prevent this, welding should be carried out as short arc, leading the transverse vibrations of the electrodes.
Layer of molten metal is prevented from leaking out of the weld pool by the surface tension. The thinner the film of molten metal, the more likely it retain that power. This is achieved through periodic lead towards the end of the bath electrode. This abstraction makes it possible to rapid solidification of the metal. Hold the metal from flowing and help techniques such as reduction of 10-20% of the current and the use of smaller diameter electrodes: for vertical and horizontal - not more than 5 mm, for ceiling - 10 mm.
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