Understanding TIG Welding Techniques

Front

What is the primary function of the tungsten in TIG welding?

Back

To serve as a heat source for the arc

Front

Which component of the TIG torch is responsible for holding the tungsten in place?

Back

The collet

Front

What does the 'F' in the 17FV series TIG torch stand for?

Back

Flexible

Front

How should the back cap be tightened to ensure proper assembly of the TIG torch?

Back

Hand-tighten until it bumps

Front

What is the purpose of post flow in TIG welding?

Back

To protect the tungsten from oxidation

Front

What is the recommended extension of tungsten from a number 7 cup?

Back

7/16 inch

Front

What is the significance of the O-ring in the TIG torch assembly?

Back

It prevents gas from escaping out the back.

Front

What should be done if the tungsten is loose in the collet?

Back

Back off the back cap and re-tighten

Front

What is the correct angle for holding the TIG torch during welding?

Back

Push angle

Front

What is the purpose of the regulator flow meter in TIG welding?

Back

To control the flow of shielding gas