Welding Torch Diagram. Working Principle of Gas Welding with Diagram. The first is the work angle which is the relationship between the joint and the torch or rod.
Working Principle of Gas Welding with Diagram. Leftward or Forward Welding. Inverter Tig Welding Machines.
In this technique the torch is held in the right hand and the filler rod is in the left hand of the operator.
Water Cooled Tig Torch Hook-Up Instructions Tig Torch Diagram. The big exception to the rule is T-joints where the work angle varies between 30 to 50 degrees. Manual Plasma welding is operated over a range 01 to 100A from thinner foil to 3-4 mm thickness in stainless steel Nickel and Nickel alloys Copper. A typical oxy-fuel torch called an equal-pressure torch merely mixes the two gases.