The Electric Deck of Cards

This looks like a deck of cards, it feels like a deck of cards, and it even handles like a deck of cards. But this little gadget has a very shocking secret. In this project, you’ll see how Stuart Edge, was able to give these lucky ladies, an electrifying first kiss. For this project, we’re […]

#EP-70 Home Made Welding Machine Pt 2

Not 8 Its 18Cm Height Of Core 18.5 CM Width Of Core

T4E – Voltage and Current

Hello! My name is George Crump. I’m the Electrical Technology instructor here at the Kansas City Kansas Community College in the Technical Education Center. Today I’m gonna be talking about how to determine the voltage at your home on the service panel and also give you some safety tips. In addition, I’m going to show […]

When Molten Salt Hits Molten Metal

>>In the past, we’ve had a few videos where we melted down copper, some where we melted aluminum, and some where we melted salt. And today, we’re gonna see what happens if we try combining some of these things. [Captions by Judy V. at Y Translator] [Music] [Music] Hey guys. I am Nate. Welcome back […]

T4E – Setup procedure for Dynasty 350 (GTAW)

Alright. Today, we’re going to be looking at setting up our Dynasty 350 for Gas Tungsten Arc Welding of carbon or stainless steel. First thing we’re going to do is hook up our leads. We have our workpiece connection which goes with this symbol here. Make sure that’s snug. We have our electrode lead which […]

T4E – Setup of XMT 350 MPa with SS 22D Wire Feeder (GMAW)

Today, we’re going to look at setting up our XMT 350 with our SS 22D Wire Feeder. The first thing we’re going to look at is, we’re going to get our filler metal. And make sure you have the right size. You want to check your AWS classification and your filler metal diameter, which is […]

T4E – Weld Positions and Joints

Today, we’re going to talk a little bit about weld positions. And I have some little drawings that we’re going to go through. When we talk about this, I want everybody to remember it’s not how your plate is sitting that determines what the position is; it’s how that weld is oriented. Basically, the way […]

T4E – Electrode Classification (GMAW GTAW)

Today, we’re going to look at electrode classifications for Gas Metal Arc Welding and Gas Tungsten Arc Welding filler metals. This is the American Welding Society system and they use the same electrode classifications even though we’re not actually carrying the current through on Gas Tungsten arc. But first we’re going to look at is […]

T4E – Electrode Classification (SMAW)

Today, we’re going to be talking about the American Welding Society Electrode Classification system for Shielded Metal Arc Welding. This is a typical shielded metal arc welding electrode classification. We have an E for electrode, which means it carries current. The 60 is for the tensile strength in thousands of pounds per square inch or […]