Starting to work with welding, it is important to learn the basics of welding skills and decide what kind of welding equipment should be used. Important role in any welding electrodes play. Electrodes is a metal rod (welding wire). Their purpose – to bring electricity to the welding point. The electrodes are divided into several types depending on their intended use, the welding current, properties of the materials used, etc. There are metal electrodes (steel, copper, iron, etc.), melting (solid provide a cross-section), non-melting (for welding).
The length of the electrode also can be different – all depends on the diameter of the electrode and its chemical composition. Small rod electrode reduces the electrical resistance and heat during the welding process. The length of the rod has a high electrical conductivity. We must distinguish, electrodes which are used by professionals and which are suitable for domestic purposes. For example, a professional non-consumable electrodes include tungsten electrode, which is used in TIG welding. Also in professional to apply the electrodes of plasma welding, semiautomatic welding in a protective gas (which has at least four varieties), etc. So for beginners it is important to simplify the welding process, advisable to give preference to manual welding, which not only requires no skill at the expense of ease of use, but also allows use in tight spaces and for a short time to move on welding of one material to another.
In manual welding using coated electrodes, consisting of a metal rod and the electrode coating – a mixture of metals and oxides. One end of the electrode does not cover as attached to elektroderzhatele. By coating the electrodes are able to provide a uniform melting metal, high-performance welding, coating resistance to mechanical damage. Substance of the electrode coatings are also divided into several types. There is a gas-coating, which ensures gas shielding welding zone from the air. Also, this kind of coverage can ensure that the ionizing gas ensuring stability of burning electric arc. For such coatings are used minerals (magnesite, marble) or organic matter (starch, flour), which serve as gas-forming components. Another type of coating of electrodes – slag. Its advantage is that it is plaster, insulating the molten weld metal from oxidation by atmospheric gases possible. The components of slag-forming coatings provide slag and molten solidifying the protection of metal from exposure to air. That manual welding makes it possible to obtain high-quality welds in all positions. Manual welding method often used during installation of metal structures, as well as for small joints extent. The use of high-quality electrodes with a good coating will provide the smooth weld with such a chemical composition, which will meet the required mechanical properties. Only high-quality components give an electrode weld metal increased durability and corrosion resistance. The company "Cyber" offers a wide diverse range of welding equipment: welding equipment, various types of electrodes and welding power cables, gas-welding equipment, and the contact spot welding. Market welding materials is constantly evolving, offering more new products. In development environments require the consumer reliable and steady supplier that can help in the selection and not to let the quality of the equipment. Company "Cyber" has long established itself in the market as a well-known online store tools and supplier of quality equipment for all types of welding. When supplying equipment company "Cyber" pays special attention is the sphere of activity in which the buyer is working, because in every single industry welding has some unique features.