GTAW Torch Parts Quiz & Diagram Flashcards

Questions and Answers

What does the collet do?

Creates super heated plasma

Directs gas flow

Clamps around the electrode (correct)

Diffuser for gas shielding

What is the purpose of the collet body?

Diffuser for gas shielding and forces collet closed

What is a gas lens collet body used for?

Better organizes gas shielding for better coverage and saves gas

What is the function of the nozzle (cup)?

Directs gas flow past the electrode and shapes the size of the gas envelope Signup and view all the answers

What does the gas lens nozzle (cup) do?

Directs gas flow past the electrode and shapes the size of the gas envelope Signup and view all the answers

What is the role of the electrode?

Pure Tungsten creates super heated plasma through an electrical arc across the arc gap Signup and view all the answers

What is the purpose of the torch body?

Handle for operator and connection point for all other consumables Signup and view all the answers

What does the long electrode cap cover?

Full length Tungsten electrodes Signup and view all the answers

What is the function of the short electrode cap?

Cover partial lengths of Tungsten electrodes Signup and view all the answers

Study Notes

GTAW Torch Parts

Collet: A component that securely clamps around the electrode, holding it in place.
Collet Body: Functions as a diffuser for gas shielding, facilitating proper gas flow while ensuring the collet remains closed.
Gas Lens Collet Body: Designed to optimize gas shielding which enhances coverage around the electrode and reduces gas wastage.
Nozzle (Cup): Directs the flow of gas surrounding the electrode, defining the size and shape of the gas envelope.
Gas Lens Nozzle (Cup): Similarly directs gas flow, promoting improved shielding and consistency in gas envelope shape.
Electrode: Made of pure Tungsten, it generates superheated plasma through an electrical arc across the gap, critical for welding processes.
Torch Body: Serves as the operator's handle and acts as the connection point for all other consumable parts within the torch assembly.
Long Electrode Cap: Designed to cover the full length of Tungsten electrods; it seals the gas shielding at the rear of the torch while compressing the collet against the collet body.
Short Electrode Cap: Similar to the long cap, but intended for partial lengths of Tungsten electrodes; it also seals gas shielding and secures the collet.

Description

Test your knowledge of the components of a GTAW torch with this quiz. Each question focuses on a specific part, such as the collet, nozzle, and gas lens, along with their functions. Perfect for welding students and professionals alike!