How to Make Hydraulic Powered Robotic Arm from Cardboard

you shouldn't what happened what happened Sammy tell me no Sammy you're wrong water has great power I don't believe you even this small amount of water in your glass has great power a science called

hydraulic

s which is a real scientific study exactly that tells us how use the power of water to help people build weights, pick something on this table, well I don't want to try to lift that one fat bottle, okay Sammy, I'll show you how this small amount of water can Lift this bottle higher than you. I will show you the magic of science.

Hello guys, today we will talk to you about

hydraulic

s and we will build a

robotic

arm that will work with the help of water. Wait, I bought something from them, what batteries, for what, I heard that. Today we are going to

make

a

robotic

arm. You can't do without batteries and electricity, thanks Sammy, but we will need batteries, as I said, water has its own energy and if we use it correctly, the robotic arm will work without electricity, we will see how. your robots are going to work without my batteries, that is very bold of you, we are really going to do it without batteries, our arm will work only on water and the hydraulic system will help us with that, if you have already heard about it, give a thumbs up up and I'll explain how it works.

Hydraulics studies the power of water. People have been using it since ancient times for invented electricity. If you use this science correctly, even a syringe of water we can do many things, we will need syringes.

cardboard

a blue gun for colored water glasses a pencil and a ruler pliers cutters infusion tubes a drill clamps from a hardware store you are a real warrior Sammy thanks for bringing the skewers I am not only a warrior but also an expert worshiper of robots building even lines hydraulics, not a cannon, okay guys, the tools are on the table, the experts here too, let's start first, we need to cut

cardboard

pieces, this is the base of our hydraulic arm, first we will draw the lines to cut along them .

As an expert, I know that first you need to draw not just cutting lines, but the entire eraser. Yes, Bobby, you won't waste your time. This robotic arm is not that difficult. Let's cut the pieces carefully along the lines. Be careful with the cutter, you'd better ask an adult for help. This looks great, time to use the drill. You need to punch holes like it's real music. A bit of magic indeed. We need pieces like the ones you see on the table now. Oh, great name, sir! . expert now please step aside, fine, but keep in mind that you are under strict supervision of a hydraulic robot.

I'll do it Sammy and move on. We need to insert the skewers in a certain way by connecting pairs of cardboard pieces like this to cut a skewer oh. that clipper is very sharp, be careful and secure it with glue there and we will put two shorter pieces on the other end. The process is similar, then I'll secure them with little squares to help the structure move, yeah, something like that, look guys. There should be room for syringes between the pieces now we are going to assemble the base for our arm, these will be the supports, we will join them on both sides and secure them with cardboard squares, here goes, we will need hot glue to join the bases. be very careful with the glue gun and here comes the base oh you are also a gun expert sigh look what we did our future arm should move like this robust and elegant now we need to

make

holes in the syringes like this ask an adult for help To This step we will need the clamps.

That's a clamp, Sammy, you can find them at a hardware store. It is something very useful for building hydraulic robot arms. We need to secure the clamps on the syringe this way and tighter. We will insert a skewer into the second loop to tighten it. Let's remove the skewer for now and cut off the excess. Remember guys, don't be shy. It's time to attach the syringe to our structure. Carefully insert the skewer through the walls and opening the syringe, do the same with the second skewer and the clamp loop, place the second syringe in the same way, ready, move on, you will need these pieces of cardboard to the arm, pause the video to write down the measurements, first we will fold. metal rods with the help of some pliers to get this type of hook once again it is a step that requires adult supervision be careful how strong eh thanks Sammy let's insert the hook in the last opening take it easy here now let's thread the foot and the square this looks a bit like a canopy click and release a flying bear that's what we should get guys since it's hard what do you say?

Sammy, write an expert inspection that confirmed it. This part is assembled correctly. Good job stamp and this is your payment for the first part. of the project thanks Sam, we have more work ahead of us, let's not wait and start working on the rest of our robot Sammy now I need your help, what's up? I need a bar of this ice cream, can you eat it and give her the Stay with me, okay, I'll help you, Suzie, you can't do without me, thanks Sammy, I can always count on you. We need to bend this piece of cardboard with this stick like this and make holes with a skewer and tear them.

Now let's connect them. to the gripping mechanism with skewers and that's it, we just need to apply flu strips to the fingers of our robot, you need to go back to make sure that the elements do not slip now let's connect both parts of the structure, we need the glue gun again and remember to use the blue carefully and then we'll connect the pieces nice and slow. This is what you should do great now in the final part Sammy, we're almost done, you can rest, you'll be in charge, so I. I won't let you down. I'll secure the syringe right here.

Preet, it fits. You have made openings in the plunger in advance and now we will insert the metal rods here. Now we just need to make the base. Wow, our robotic arm is. Going so big for the structure to be sturdy, we will need a sturdy base made of two thick pieces of cardboard. Let's apply a little glue on one of them. A thin strip. Align the surface. It should be enough and press the other piece. Well done, easy. I need to secure the arm in the bracket, eh, should I do that? Something is missing, mmm, maybe this or this, wait, that's what I need batteries.

Well, you are the expert here and you were right, we need the batteries, but we will not use them as usual. It's not very common, huh, so, oh, I see that's a very smart sale, yes Sammy, we needed the batteries, but not for the motor, we will use water as a motor, the more you talk about it, although we got it right, guys, I I made this piece. will move our base, let's put it here, let's assemble the control panel of the robot, we need to connect the piece made of two sticks with the syringe using a skewer like this, let's place four of these on the panel, one by one, we will secure the tip of the syringe with a metal art this is what we need to get and now I'll show you how it works Sam give me a glass of water please I'm back here I actually remember boss let's put some water in the syringe and hook it up a tube, it is a very delicate job, now let's move the water to the other end of the tube and connect it to the other syringe, there that is the magic of water, guys, haha, now let's connect the control panel and the arm in the same way .

We will connect each color tube to the syringes on the arm. Why all these colors? You can ask. It is simple. Each syringe moves a certain part of the robot's arm, and the colors make it easier to remember which syringe controls which part. Look, oh, look, Sammy, the engine. our robot is a hydraulic press the water makes it move and it doesn't need batteries please let's try it Sam yes push the syringes let's lift this bottle finally I control that the levers move perfectly to the right we can use this robot when all our batteries run out. the house I doubt it's you I always have a hiding place guys now that we know that robots and not just electric ones give me a like if you want more robots in your videos send us photos of your robots goodbye