Gauze welding may touch to any type of welding that uses O2 Gauze and some type of fuel Gauze to weld a specific metal. It is besides formally called oxyfuel Gauze welding and there are indefinite fuels that administer the heat needed to melt steel, with acetylene duration one of the most accepted. The welder combines the fuel and O2 in a particular compound to practise a feverous, clean-burning flame to melt the edges of the base metal well-adjusted so that they embodiment a non-stop collection when the steel cools.
Instructions
1. Prepare the imitation metal.4. Choose the correct welding flux. This choice greatly depends on the specific composition of the base metal.
2. Adjust the extent of the flame. Wider torch tips make a larger flame and are consequently used on thicker steel. The torch tips used in oxyacetylene welding may be up to 3/16 inch in width.
3. Accept the Correct Gauze flow. The rate at which the oxygen and fuel combine determines the force with which the flame blows on the steel. A low gas flow will produce a flame that tends to backfire. A high gas flow will blow the molten steel away from the weld puddle.
Disinfected the steel pieces with a solvent to remove any dirt, oil or other contaminants. Abbreviate the edges of the pieces according to the thickness of the steel. Steel that is 3/16 inch thick or less may be welded with Apartment lodgings edges. Pieces that are thicker than 3/16 inch Testament want bevelled edges. A good flux will form a fusible slag when it combines with the oxides in the base metal and should have a composition similar to that of the base metal.
5. Use the proper type of weld for the joint. Fillet welds are triangular in shape and are most common when joining two surfaces at right angles. A groove weld has an opening between the two surfaces which is filled with weld metal. This type of weld is most common in joining pieces of metal to form a single flat surface.
