GMAW Definitions

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Across
  1. 3. a gas that does not normally combine chemically with base metal or filler metal
  2. 5. metal inert gas
  3. 6. the incoming voltage supplied by the powercompany
  4. 9. direction of current flow
  5. 11. term used for machines that produce CV even when current changes
  6. 14. in gmaw welding this would be the wire
  7. 15. welding with the torch or gun pointed toward the weld puddle
  8. 17. same as backhand welding
  9. 18. weld of triangle shape
  10. 19. device used to measure the flow of gas at the weld station
Down
  1. 1. term used for machines that produce cc even when the arc voltage may vary
  2. 2. to move the weld torch back and forth
  3. 4. the part that directs the flow of gas
  4. 6. same as forehand welding
  5. 7. a portable unit with a small roll of wire & drive wheels on the mig gun
  6. 8. the voltage while welding is taking place
  7. 10. period of time shielding gas continues to flow
  8. 12. the voltage when no welding is taking
  9. 13. valve to reduce and control gas pressure at the manifold
  10. 16. the same as DCRP