Types of power sources and their characteristics- I

Dear students, you know that for the fusion arc welding process we need to use the heat of the welding arc and the heat generated by the welding arc is governed by the welding current under the arc voltage. So, that the continuous and smooth flow of the current can be maintained and the sufficient […]

Types of power sources and their characteristics- II

So, in last presentation based on the welding power sources that was the first lecture which was mainly based on that, the different types of the welding power sources and how the welding power sources are different from the domestic power sources? We have also seen that what are the factors on the basis of […]

Erie 1 BOCES: Welding

Basically what we try to do is prepare these young guys and girls for a entry-level welding position. You learn like, all forms of welding. You’ve got uh, MIG welding, flux core, stick. We started with basic theory. We work all the way through stick welding, SMAW, flux core, MIG welding, right into senior year […]

Craft Artist Career Video

Craft art takes many forms from handmade furniture and jewelry to clothing and stained glass. Craft artists create these, and other handmade objects and digital products, to be functional works of art. Craft artists work with many different materials to create their pieces, and may also use fine-art techniques for example, painting, sketching, and printing […]

Mod-01 Lec-26 Welding Parameters & their Effects

Well, today before we start with the welding parameters and their effects, little bit is left from yesterday’s regarding power supply. We will do that and then, go over to the welding parameters and their effects. So, we have seen constant current power source and constant potential power source. There is another mode which is […]