Hello, we’re in a steel workshop. I’m going to use a square pipe today. Let’s make a square frame. Last time I was building a table bridge, I made a square frame. I didn’t do a 45-degree foundation. We’re only building it at 90 degrees. I explained it to you. Today, we’re going to make a 45-degree foundation. I’ll proceed. We’re gonna use a 45-degree jig to do the job. Even without a 45 degree jig, I’m going to rotate this pedestal that’s on its own. You can work at 45 degrees. Today, with this 45-degree jig, I’ve described the 90-degree pipe re-cre I’ll explain it with you. First, fix the jig. This 90-degree foundation pipe is also passed on. The nature of this scottage is in the direction of the day, There’s a force to push back. So if we use this 90-degree pipe-replication, This pedestal is made from both sides. Because it keeps you from pushing back. I can cut it in a stable manner. If we cut this to 45 degrees, at a slight angle There’s a force to push back. So if you hold it with your hand and cut it, Because of the strength to keep pushing it a little bit, at an accurate angle You can miss it. So when you cut this 45 degrees, with a separate clamp It’s better to fix it like this. I’ve given you a brief explanation before. When you use this five-frame, I’m going to make a simple stopper like this. You can use it. You don’t have to do this. When you cut it to 90 degrees, you’ll have to leave one of these crams behind. He’s acting as a stopper. To measure this 45th degree, Because of the way you think about it is, I’m going to make this simple stopper. You’d better use it. Put it where you want it. I’ll pass it as a glass. And this is how they keep cutting. As I’ve explained before, a pipe of equal length It’s very effective when you cut multiple pieces. You can use it. Today we’re going to make a square frame. You know, to be square, Four pipes have exactly the same length. It’s made of a square. So when you see it and you cut it, Sometimes you can’t cut it easily. So I made this stopper. I’ll cut four pieces exactly. So these are four lengths You have to be exactly the same foundation. It can be created correctly. Now the foundation is all over. Let’s make a frame. This pipe is 30/30/ 1.4T angle pipe still. The welder current is set at 95A. And I’ll use 2.6 pies for the welding rod. When the foundation is accurate, it becomes easier to create. And I’ve explained it to you before. I don’t care if you’re trying to get in the way of something important. When you’re doing this, I don’t think it’s better to shoot with a long welding rod. With a short weld rod, I’ve got my hands close. Whether it’s a check-up, it’s a way of doing this. It’s better to take a picture. I’m going to put you on a blind date right now. I’m going to tell you where to put it. Most of the time, this end and this end. I put on a lot of prettiness. You can do that, but this time, I’m going to stick it in the middle. And the reason is that you’re working on it. I’ll explain it to you during the process. if you look I’ve told you before. When you weld it, it’s in one direction. I’m getting tired. So if you look at the back here, And that’s how the cracks open up. So I’m going to do this. by any means possible You have to make it stick together and put And this time, it’s not in the middle. I’ll put both ends together. It’s like this. And now I’m gonna have to wait till I see you. If there’s a little gap, in this state of entrapment You’d better make some modifications. under this assumption I’m gonna beat him with a hammer or something like this, It’s possible to make some modifications, so… Like this. in this fashion If you a little bit of cleavage has developed. You can make modifications and proceed with the operation. And in the middle of the job, Is the angle correct? I’ll have to check this out. If you’ve got the foundation at the right angle, I’m sure it’s exactly 90 degrees. In this way, make another. This is going on, too. Now, this is where this letter was made. I’m going to have to fight these two guys. It’s going to be the same as before. And when it’s right, it’s, When I put these two together, The end and the end are correct. Once the foundation is correct, welding is easy. in the same way as you make a ruler. I’ll put it on. And so does this one. Back of the weld. I’m going to have to fold this up and weld it. Yes~ It’s not that difficult, is it? Before the main weld goes in, Let’s check the angle. But when this foundation is accurate, There is no reason for the angle to go too far. And because it’s a square, if one angle fits, The rest of the angles will fit naturally. And now I’m going to do this weld. I’ll give you an additional explanation here. Now we’re going to have to do this with the legs of the table legs If you make a assumption that you make it, There’ll be a pipe standing here like this way Legs~ So why am I not going to do this? And the reason I put this in the middle of it is because I’m not going to do it. If it’s any way you’re going to get a leg up, I’m going to have to make a mockery of this side. I’ll finish with a grinder. Then you can build a bridge. But anyway, we’re gonna build a bridge, If you weld all four of these legs together, This side is strong without welding. Which is why if we put a stick on both sides, And when you build this bridge, you’re going to get that close. I have to change to a grinder and build a bridge. It’s a spade in the middle. So this is what it looks like. Assuming you’re building a table leg. You can think of it as working. And I’m going to go in for the main weld. And continue with 2.6 pie-weld bar 95A. And I’m going to tell you a little bit about the sequence of welding Now I’ve got this side welded first. And then we’re gonna do this 90-degree inner fillet weld. This side of the main weld is not shaded first. If you fill in the inside first, When we welded this side, in the direction of welding This iron will stick out again. So we’re going to have to do this. because he’s in a state There is a high probability that this angle will go wrong. That’s why I’m here first. It’s a better way to take it off. And now I’m going to weld this inside. Even when you’re welding inside of it’s, It’s important to order. Someone~ I’m gonna weld this place, I’m going to weld this side diagonally first. So why don’t you just go around like this? You take this place off, you go to the other side, you ask me if I’m going to do it. I’m doing it to make it a little less rusty. There’s someone you want to talk to. So I’m going to give you a quick explanation right now. If we weld this side, There’s a power to be pressed like this. And the next time we do this weld, You’ll have the power to get stuck like this. And that’s a two-force event. It’s more likely to be a diamond. because I took this place off, went diagonally to the other side, and the reason was, It’s more counterproductive. So I’m gonna fill this place up, in a clockwise direction turning counterclockwise It’s a better way to go back in order. I’ve taken this edge off. I blew a hole while I was welding today. And this side is done with a grinder. That’s how it ends. And so does the edges. And on this side, if you’re building a table bridge, Each pipe will have legs like this. So this is where we’re going. As I said, we didn’t weld it. I’ve made frames like this. A thin pipe, such as 1.4t. You need to be careful when you’re If you’re careful, it won’t be too difficult. You can do this. Today, I made a square frame. If you have any questions, please ask me a question in the comments. I’ll give you an answer. That’s it for today. Thank you.