What is the hottest cutting torch? The hottest most-versatile gas, acetylene, is very easy to use for all purposes. Pre-heat time for cutting and gouging is relatively short because the flame temperature is between 5,600 and 5,800 F.
What kind of torch can cut through concrete? Also known as a burning bar, the thermic lance relies on high-temperature combustion of iron to burn its way through metal and even concrete.
What is a Broco Rod? Broco® Industrial Exothermic Rods. Broco rods cut, melt or liquefy virtually any known substance. These internal rods are recessed at the torch end to prevent burn back into the torch. This safety feature is unique to Broco Industrial. Circular crimps secure the internal wires.
What are Broco rods made of? Broco Underwater Ultrathermic Cutting Rods consist of an electrical insulating tape wrapped copper flashed steel alloy tube containing alloy wires arranged circularly around the inner perimeter. Classification of the Substance or Mixture: Inert, non-hazardous as supplied.
What is the hottest cutting torch? – Related Questions
Can you arc gouge without air?
Amtec 8 is a grooving, chamfering, cutting and gouging electrode used without air or oxygen. It is a very fast and efficient metal working tool. It can be used on all metals including manganese steel, cast iron, stainless steel, and even aluminum.
Can you air arc stainless steel?
Most common metals (e.g., carbon steel, stainless steel, many copper alloys and cast irons) can be cut using the air carbon-arc process.
How does Arcair slice torch work?
Arcair Company, a world leader in metal removal and cutting, sells this exothermic cutting equipment under the trade name SLICE. SLICE Exothermic Cutting uses heat from a chemical reaction between a consumable steel rod and oxygen flowing through the rod. Test data show that little or no oxygen remains.
How does an exothermic torch work?
An exothermic torch works by feeding oxygen through an exothermic carbon steel cutting rod that is charged by the 12-volt battery. When using the torch, the rod is put in contact with a striker that creates a short circuit arc causing the tip of the rod to heat and spark (see photo 2).
How does an air arc work?
Process description. Air carbon arc gouging works as follows. An electric arc is generated between the tip of a carbon electrode and the workpiece. The metal becomes molten and a high velocity air jet streams down the electrode to blow it away, thus leaving a clean groove.
How do Broco rods work?
Broco’s patented rod design features alloy core wires retained by circular crimps. The special design prevents burnback into the torch. Exothermic Cutting Rods can be bent 90 degrees or more to access hard to reach places without restricting oxygen flow or causing insulation to split or flake off.
What do you need to air arc?
Required equipment includes an air compressor, welding power source, carbon electrode and a gouging torch.
What DC current is recommended for use with air carbon arc cutting?
The arc voltage used in air carbon arc gouging and cutting ranges from a low of 35 to a high of 56 volts; thus the open-circuit voltage should be at least 60 volts. The actual arc voltage is governed by arc length and the type of gouging. For most applications CAC-A is used with DCEP (reverse polarity).
How do you use a carbon arc torch?
How does an oxygen lance work?
The end of the pipe is lit with a high temperature source, e.g. an oxy-acetylene torch. The iron in the steel burns in the oxygen coming down the pipe to produce enormous heat and a liquid slag of iron oxides and other materials, which dribbles and splashes out, just like an enormous firework sparkler.
