Electronic gyroscope with their own hands. Mechanical rotary gyroscope made of primary materials. For the manufacture of a gyroscope we will need

Mechanical gyroscope is not a complex device, while its work is a rather beautiful sight. His properties are studying scientists for more than two hundred years. It would be possible to think that everything was studied, because it has long been found and practical use And the topic must be closed.

But there are passionate people who do not get tired to argue that when the gyroscope is performed, its weight changes when rotating in one direction or another or in a certain plane. Moreover, such conclusions sound, as if the gyroscope overcomes gravity. Or it forms the so-called gravitational shadow zone. And finally, there are people who say that if the speed of rotation of the gyroscope exceeds to some critical value, then this device Acquires a negative weight begins to fly away from the ground.

What are we dealing with? The possibility of a breakthrough of civilization or pseudo-nuclear error?

Theoretically, weight change is possible, but at such high speeds, which is experimentally verified impossible under normal conditions. But there are people who assure that they have seen the overcoming of earthly gravity at the speed of rotation of everything within a few thousand minutes. This experiment is devoted to this hypothesis.

Characteristics of the simplest homemade gyroscope.

Not everyone, if possible, collect a gyroscope. Auto roller assembled a gyroscope weighing more than 1 kg. Maximum speed of rotation of 5000 revolutions. If the effect of weight change is really present, it will be noticeable on lever scales. Their accuracy, taking into account the friction in the hinges, lies within 1 grams.

Let's start experiment.

First, we will bring the balanced gyroscope in the horizontal plane clockwise. Rotating flywheel will never be completely balanced, as it is impossible to produce it perfect balancing. Yes, and there are no ideal bearings.

Where does the axial and radial vibration arise, which goes to the scales? As a result, an imaginary increase or a decrease in weight may occur? Let's try to promote the flywheel in the other direction to test the theory that it is precisely the direction of rotation plays a major role in the gravitational eclipse. But it looks like a miracle will not happen.

What will happen if you suspend and promote a gyroscope in a vertical plane? But in this case, no changes are happening on the scales.

Forced precession.

Perhaps at school or at the institute you showed such an installation for the demonstration of forced precession. If you promote a gyroscope, for example, clockwise in a vertical plane, and then turn it again clockwise, if you look at the top, but already in the horizontal plane, then it takes off. Thus, it reacts to external influences and seeks to combine the axis and the direction of its rotation with the axis and the direction of rotation in the new plane.

Some people suddenly break down this topic, there is an erroneous understanding of this process. MM It seems that the mechanical gyroscope is able to take off if it is forced to unwind in the second plane and thus allegedly can be created an innovative engine. At the same time, the gyroscope here rises only because it is repelled from the rotating stand, and it in turn is repelled from the table. In weightlessness, the total impulse of such a design will be zero.

This homemade will be interesting, first of all, small children. Especially if collecting it together. In general, the manufacture of a rotary gyroscope from undergraduate means is a great way to have fun and with benefit to spend your free time. Despite the visual complexity of the whole design, it is very simple to make it, because, in fact, the gyroscope is a conventional top, only with the "secret".

However, the principle of operation of the gyroscope is also quite simple: the flywheel rotates clockwise around its axis, which, in turn, is conjugate with the ring and performs rotational movements in the horizontal plane. This ring is rigidly fixed in another ring turning around the third axis. That's the whole secret.

The process of manufacturing a rotary mechanical gyroscope

From plastic pipe Cut two rings of the same width. The bearing will also be required to shed superclaim so that it does not spin. In the inner ring, we will prescribe a wooden "tablet", in which in the center you need to drill a hole for a metal rod with pointed ends.

On one edge of the rod, we put on a piece of plastic tube (you can borrow with ballpoint pen). IN plastic ring Two holes for the rod and joking with a rotating axis of the bearing with the help of a larger diameter metal tubes (you can use the segments of the telescopic antenna).

Among mechanical gyroscopes stand out rotary gyroscope - quickly rotating hard body The axis of rotation of which is capable of changing orientation in space. At the same time speed
A gyroscope rotation significantly exceeds the rotation speed of its axis
Rotation. The main property of such a gyroscope is the ability to maintain
space constant direction of the axis of rotation in the absence
Impact on her moments of external forces.

Be sure to look this video.
This is a gyroscope store:

Yes, from the garbage)) we will need it - 1. Laminate (I found a trim from my grandfather on
balcony), 2. Done and the cover of tin can (ate the beans
Bank) 3. Stall wand (the most complex part-found outdoor)
4. Balastille (sister's sprue) 5.Gayki or (s) loaded 6.Weva
Screw, kerner (acute thing at the end, will come down and awl, everything has a grandfather)
6.Provolok (copper thick, Santa Nashol)) 7.Poxipol (or other positive
glue, took from his grandfather)) 8.Solent (ibid)) 9.Nists (for launching and something
Still, grandma)) as well as drank, dumping and other ...
The general idea is understandable here.

next, cut the frame from the laminate and bend to the wire ring, as well in
screws need to break through the deepening of the selection (I did not reope
Disassembled his gyroscope and sfotkal parts ...))

then gather the main part-Rotor (or somehow different)) Take a bottom and
Gorlashko (they are the same) we do in them in the hole (in the center !!) of the hole should
be thick with a stick iron. Iron rod cut down the length, ends
think it would be better to put the core in the drill and how on
the machine with a sharp file with 2 sides also need to make a groove for
plant thread (found on the photo)) on one of the disks with flaming, and
In it we will drink nuts and loaded (who has a steel ring
Gorgeous) then connect both disks (sandwich) and let them pass through holes
axis.maza is all this case Poksipol, let it sleep (case)) in a drill and so far
Poksipol will use, we will center the disk (so as not to beat) is the most important
Part of the work. Balance should be perfect.

Mechanical gyroscopes There are different. Especially interesting rotary gyroscope. Its essence lies in the fact that the body rotating around its axis is quite stable in space, although it can change the direction of the axis itself. The rotation speed of the axis is significantly below the rotation rate of the edge of the gyroscope. The rotation of the gyroscope is similar to the movement of the Yula on the floor. The difference of Yula with a gyroscope is that Yula is free in space, and the gyroscope rotates in strictly fixed points in the external strip, and has protection to continue rotation when falling.

You will need

• - Two covers from tin cans
• - A piece of laminate
• - Isol
• - Nuts 6 pcs.
• - steel axis or nail
• - Plasticine
• - Glue
• - 2 bolts
• - Fat wire
• - drill, file

Instruction

1. Having these parts, we can proceed to the rotor collection. Exactly in the center of the covers from canning cans break through holes, preferably the same nail, as the one from which we will do the axis of the rotor. Next, with the help of plasticine, the nuts on the cover can be put on the lid, you can put more than six, the weight along the edge of the rotor will increase its rotation time.
2. Next, make the axis. To do this, fasten the electric drill in the vice, tighten in it a nail without a hat and a file sharpening. So the sharpening axis will be located as close as possible to the center of the axis. It is necessary to sharpen on both sides.
3. Without taking out the sharpened axis from a drill, we will make a chute for a thread that the rotor will run. At the axis, we attach the cover with nuts with the help of glue, but do not use such that freezes too fast. Well suitable "Pokilipol". Launch the nuts with the same glue.
4. Now the most important thing is balancing. While the glue dries, you need to perfectly place cargo on the edge of the lid. Turn on the drill (vertically) if the rotating rotor beats in some direction, then some cargo is not correct. Replacing, try again. Lubricate the nuts from above and cover the second lid. On the edges of the rotor we glue the isolent. Envy. Rotor itself is ready!
5. We take two bolts with an authentic, fastened in a vice and pierce the recesses in them, in which the rotor will be fixed. Now you need to come up with an external frame. From the laminate cut the circle. It is better to draw it in advance with a circulation. Immediately draw the vertical and horizontal line at an angle of 90 degrees. Inside cut the circle smaller, but such that the rotor was placed there. Horizontal lines make holes for bolts against each other. Screw bolts. Between them put the axis of our gyroscope. At the same time, it is impossible to delay too tightly, otherwise the friction will extinguish the speed of rotation, and nothing will happen. Leave about 1 mm stroke, but so that the gyroscope does not fall out of the bolts. We glue the bolts to the bar so that the vibration does not twist them from the frame.
6. It remains only to establish protection. Take a thick wire, bend into the ring. At the place of the noted horizontal attach to our product. Gyro is ready. We wind up a string on the axis and, sharply twitching for it, check the performance.

Homemade gyroscope

Gyroscope (from Dr. Greek. Yupo "Circular rotation" and OKPW "Watch") - a quickly rotating solid body, the basis of the same device that can measure the change in the orientation angles of the bodies associated with it relative to the inertial coordinate system, as a rule, based on the transmission of the rotational moment (moment of impulse).

The name of the "Gyroscope" and the working version of this device came up with the French scientist Jean Fouco in 1852.

Among mechanical gyroscopes stand out rotary gyroscope - A quickly rotating solid body, the axis of rotation of which is capable of changing the orientation in space. In this case, the speed of rotation of the gyroscope significantly exceeds the rotation rate of the axis of its rotation. The main property of such a gyroscope is the ability to maintain in space the constant direction of the axis of rotation in the absence of impact on her moments of external forces.

For the manufacture of a gyroscope, we will need:

1. A piece of laminate;
2. Ronyshko 2 pcs. from tin can;
3. Steel wand;
4. Plasticine;
5. Nuts or (s) sore;
6. Two screws;
7. Wire (copper thick);
8. Poksipol (or other frozen glue);
9. Isol;
10. Threads (for launching and something else);
11. As well as the tool: Saw, dye, Kern and DR ...

The overall idea is clearly set out in the picture:

Establish:

1) We take the laminate and cut out from it the 8th coal frame (in the photo it is 6 coal). Next, drill 4 holes in it: 2 (at the ends) on the front, 2 across (the same at the ends), see photos. Now we will be brought into the wire ring (the wire diameter is approximately equal to the diameter of the frame). Take the 2-val of the screw (bolt) and the trips in them at the deepening at the ends of the seed or core (you can drill a drill at a thin end).

2) Need to collect the main part - the rotor. To do this, take the 2nd Punchka from the canning can and make it in the hole in the center. The hole with a diameter should correspond to the axis-rod (which we insert there). To make the axis-rod take a nail or a long bolt and cut down the length, the ends must be sharpened. To make the centering was better, insert the rod into the drill and how the machine is a sharpening file or grinding stone from 2 sides. It would be nice to make the groove on it for a plant thread. On one of the disks with smearing plasticine, and we will drink nuts and loaded in it (who has a steel ring, then it's even better). Now we connect both disks (according to the type of sandwich) and pierce them through the holes by the axis-rod. Lubricate the whole thing in Pokilipol (or other glue), insert our rotor into a drill and while Poksipol freezes, we will center the disk (this is the most important part of the work). Balance should be perfect.

3) We collect on the picture, the free move of the rotor up-down should be minimal (felt, but a little bit).