Every owner who at least once tried himself in the business of welding must have heard that this procedure can be implemented without using special electrodes at all. Even an ordinary nail can supposedly replace the latter. Is this really so, and if so, how can such a trick be done?
To begin with, let's answer the main question: yes, welding work, if necessary, can really be done with an ordinary nail. It can be a good substitute for a specially designed electrode. With the help of a nail, you can grab workpieces or temporarily weld parts.
True, any nail for such work will not work. We need at least the 150th. Before starting work, the current on the welding machine is set to a level that will be 20-30 A higher than that used when working with a normal electrode. Further work is no different from welding using a normal electrode.
It should be noted that during "boiling" the nail will periodically stick to the material. It will have to be torn off. This is fine. However, if you get used to it well, you can make it so that the nail never even connects to the surface. It is important to emphasize that in reality this will not be so much welding as melting. However, as a temporary measure for not too important details, it may come off.
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Continuing the topic, read about that how to bend a profile pipe at 90 degrees without using a welding machine.
Write in the comments what do you think about this?
Source: https://novate.ru/blogs/091220/57049/
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