GTAW Review

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Across
  1. 3. What is a cup most commonly made of?
  2. 9. The part of the torch that holds the electrode in place.
  3. 11. Lens This part prevents turbulence in the shielding gas flow.
  4. 13. Number of starting methods for GTAW.
  5. 14. The main benefit to high-frequency starting is the reduction in _____.
  6. 15. Polarity with greater penetration.
  7. 16. Controlled by the foot pedal within the set limit.
  8. 17. point Tungsten has a very high ______.
  9. 18. Type of shielding gas used for GTAW.
  10. 19. Recommended direction of travel.
Down
  1. 1. Mode of transfer that reduces heat input.
  2. 2. GTAW power source.
  3. 3. The part that tightens the collet assembly together.
  4. 4. Reduces gases to a safe working pressure.
  5. 5. The electrode in GTAW.
  6. 6. Recommended tungsten tip for AC welding on aluminum.
  7. 7. Most common shielding gas for GTAW welds on steel.
  8. 8. Form of weld that is unique to GTAW compared to other arc welding processes.
  9. 10. Recommended tungsten tip for DCEN welding on steels and stainless steels.
  10. 12. Cup measurement in 1/16" increments.