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What is reverse polarity on a welder?

Stella Cooper | 2023-06-07 20:57:26 | page views：1138
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Noah Campbell

Works at Google, Lives in Mountain View. Holds a degree in Electrical Engineering from Stanford University.
A welder should know the meaning of polarity, and recognize what effect it has on the welding process. With few exceptions, electrode-positive (reversed polarity) results in deeper penetration. Electrode-negative (straight polarity) results in faster melt-off of the electrode and, therefore, faster deposition rate.
2023-06-11 20:57:26
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Sophia Moore

QuesHub.com delivers expert answers and knowledge to you.
A welder should know the meaning of polarity, and recognize what effect it has on the welding process. With few exceptions, electrode-positive (reversed polarity) results in deeper penetration. Electrode-negative (straight polarity) results in faster melt-off of the electrode and, therefore, faster deposition rate.
AC/DC Understanding Polarity - Lincoln Electric
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