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3 Cards in this Set
- Front
- Back
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What is the function of the conduit and the liner? |
The function of the conduit in the liner is to guide support and protect the wire between the drive roles, and the contact tube |
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What are the two main types of wire feed systems? |
Constant, speed, wire, feeders, and voltage, sensing wire feeders |
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What type of wire feeder is normally used with constant current power source |
A voltage, sensing wire feeder is normally used with a constant current power source. The arc voltage change caused by a change in the electrode extension is sensed by the motor drive, which, in turn, adjust the wire, feed the speed to maintain the suggested arc length |
