Welding is quite widespread. She has established herself well as in civilian, there and in industrial construction. Moreover, it is produced using various technologies. The initial stage of the welding process is the ignition of the welding arc in which special electrodes are used. With manual electric arc welding, depending on the brand and diameter of the electrode, as well as the conditions of work, the length of the arc is 0.5-1.2 of the diameter of the electrode used.
The most favorable conditions for the welding process are present when working in the lower position. And one of the most difficult welding processes in the technique is welding ceiling seams. In this case, it is necessary to take measures to overcome natural gravity and, if possible, maintain a liquid molten metal from flowing. You can do this using a small volume of welding bath. In this case, electrodes are used with a diameter not exceeding 4 mm. The current strength should be 4-5 times less than in welding in the lower position. Welding is carried out in a short arc and narrow rollers. To obtain a high -quality and reliable connection of metal structures, it is important to comply with one conditions. Welding electrodes used must correspond to the type of metals connected and type of work.
The implementation of welding in other positions that are different from the lower is associated with many inconveniences that entail a decrease in performance and quality of work. Therefore, it is recommended to place products if possible so that as many seams as possible, it was possible to perform precisely in the lower position. In addition, it is important to use high -quality electrodes that will allow you to form a single monolith of the product. Among the manufacturers offering welding materials, the company “Special Electrod” became the leader in the market. The products of this manufacturer are characterized by high quality characteristics and a wide range. The company offers welding electrodes, which successfully replace expensive foreign analogues. Among the most popular brands of electrodes, one-time, ANO-36, OZL-8, MP-3, MP-3C, WANI-13/55, OPS-12, TsL-11 and others can be noted. Consumables of this brand allow you to carry out work in various spatial positions, including welding of ceiling seams. Successful construction.