In Straight Polarity Welding?

What is straight and reverse polarity in welding? ... Welding currents with electrode-positive (reverse) polarity result in deeper penetration, while electrode-negative (straight) polarity has the benefit of faster melt-off and faster deposition rate. Different shielding gases may further affect the weld as well.

What is the other term of straight polarity?

The direction of current flow through a welding circuit when the electrode lead is connected to the negative terminal of the power source and the work is connected to the positive terminal. Sometimes referred to as straight polarity.

What is Dcsp and Dcrp in welding?

Arc welding power sources can supply either AC or DC or both forms of current. Depending on the connection of base metals and electrode with the ports of power supply, DC polarity can be subdivided into two categories—Direct Current Straight Polarity (DCSP) and Direct Current Reverse Polarity (DCRP).