Form an important part of our productive. We have welders certified and experienced; and welding equipment TIG, MIG, WELDING, PLASMA AND MICROPLASMA. We currently have a ship to be able to accommodate it works great tonnage.
Of the processes that exist, the most commonly used in a machining workshop tend to be:
TIG (tungsten inert gas)
Also referred to as GTAW (tungsten arc): uses an electric arc as a source of energy that is established between the non-consumable electrode and the workpiece to be welded with the protective sheath of inert gas. When used filler material, this is provided through the use of rods, in the same way that in the welding oxy-acetylene.
During the process, the torch TIG must be connected to the negative pole (-) and the clamp of mass to the positive pole (+).
The process TIG can be used for welding of all materials, including aluminium, magnesium and materials sensitive to oxidation such as titanium.
This process is mostly manual, used when we have to make the side pieces and then finish the job with some welding.
MIG (metal inert gas)
Also named as GMAW (arc metal and gas). When using this welding machine, it establishes an electric arc between the electrode, (which has the form of a continuous thread) and the piece to be welded.
The gas is inert, in the case of the gas is active, the welding is known as a MAG. There are different ways to perform the welded with MIG, manual, automatic or semi-automatic.
Can be used for thicknesses smaller and medium in steel structures and aluminium alloys. Can be used for applications of steel, but also for non-ferrous materials.
Submerged arc
The submerged arc welding is a welding procedure with electric arc in which we do not see the welding arc burning between the electrode and the workpiece. The electric arc and the weld pool are covered by a dust grain.
The slag formed by the powder serves to protect the weld zone compared to the influence of the atmosphere.
The welding procedures of high performance as the submerged arc welding is applied, above all, mechanized or automated.
