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Which scientist coined the term Electrode?

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How do you calculate welding electrode consumption?

how do you calculate welding electrode consumption


What is electrode angle in welding?

The electrode angle in welding refers to the position of the electrode relative to the workpiece and is crucial for achieving effective weld penetration and bead shape. It typically includes the work angle (the angle between the electrode and the surface of the workpiece) and the travel angle (the angle between the electrode and the direction of travel). Proper electrode angle helps control the heat input and the weld pool's characteristics, influencing the quality and strength of the weld. Adjusting these angles can optimize the welding process for different materials and joint configurations.


Which dc electrical polarity DCEN or DCEP requires a larger electrode diameter and why?

Direct Current Electrode Negative (DCEN) typically requires a larger electrode diameter compared to Direct Current Electrode Positive (DCEP). This is because DCEN focuses more heat on the workpiece, leading to deeper penetration, but it can also result in increased wear on the electrode. A larger diameter helps sustain the required current and thermal stability, ensuring effective welding without excessive electrode consumption. DCEP, on the other hand, tends to work with smaller diameters as it provides better arc stability and less heat concentration on the electrode.


What is Ramo's theorem?

it provides a way to calculate the time profile of charge collected on a electrode based on the geometry of the electrode and the motion of a charge distribution near the electrode. It basically determines the waveform (pulse shape) collected by an electrode due to the presence of a drifing charge, as would happen in, say, a solid state particle physics detector.


What is the backing temperature of welding electrode?

350degree

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