Welding Torch Is Used For What. Torch welding outfits generate heat energy by burning a combination of acetylene gas and oxygen. The function of welding torch is to mix acetylene and oxygen in proper volume.
Once again a wide range of gas nozzles can be attached to the torch bodies. Torch welding equipment is quite effective and it can produce flame temperatures that go up to 3200 C or 5620 F. Using an oxy-acetylene torch for heating and cutting becomes a universal truth for welders.
This guideline will help you to make perfect sense of how to use oxy-acetylene torch for heating.
As the terms suggest one torch is used to cut metals the other is used to join weld metals. The second angle used in welding is the travel angle. Put simply the welding torch is everything from the start of the hosepack up to the gas nozzle. This torch creates the heat and arc which are used to weld most conventional metals including aluminum steel nickel alloys copper alloys cobalt and titanium.