The twin-engine helicopter model. The creation of radio controlled model helicopters is one of the most difficult types of modeling. So complex that at the present time, almost nobody makes such models on their own — specialized firms took over the manufacture of precision parts and assemblies of model helicopters, and the athlete can only collect from a set of parts complete the model and learn how to manage it.
Sometimes to connect two devices or articles required joint called a swivel. It provides independent rotations of one part relative to another. The swivel is often used in conjunction with a carabiner (hook with constipation). For example. in the ship’s gear, and leashes for dogs and other animals kept on a leash. Now put them on the straps of the bags that are worn on the shoulder.
This is an original and extremely simple device can perform a dual role: the stand, which is convenient to put hot pot, and a kind of roster that prevents it from cooling. In the latter case, in the middle is the small candle. The device is clear from the figure: the perimeter of a wooden Read more…
This original door for interiors is not difficult to manufacture, and apparently makes a very good impression. It consists of stick framing, assembled in the classical way — in spike. Such an Assembly can present some challenges for beginners, but it is preferred to provide strength and durability. In extreme cases, the piping can be connected to plug-in round thorns: but in both cases, using wood glue or PVA.
Mass Soviet car VAZ-2101. In the early postwar years the car fleet in the country has increased dramatically this occurred both at the expense of production of cars “Moskvich-400” and “Victory” M-20, and because of the reparation receipts of vehicles from defeated Germany. In the country for the first time appeared quite a large number of cars in private use of citizens. And the more familiar Soviet people with the pleasures of owning a car, the more it became a circle wishing to possess this miracle of technology.
Good locksmith tool produced by students of the Moscow school № 787 on the lessons of labour from scraps of reinforcing steel and other metal waste. After heat treatment, its strength is not inferior to the factory.
Student scientific-technical conference of faculty road cars of the Moscow motor-road University this year attracted the attention not only of students and teachers, but also industry representatives. Still, many reports of young researchers it was about issues of importance to the national economy.
(Continued. Beginning in №1,2,3 ‘2005)
Revved the motor, the motorcycle abruptly jumped up and rushed forward. The neighbouring village was what half a kilometer, as suddenly go haywire motor… to Prevent such surprises helps electronics. The bike is equipped with an electronic ignition system that significantly reduces the load on the breaker contacts, and the increase in spark energy allows the engine to work reliably in the lean combustible mixtures.
Doctor of technical Sciences Professor A. G. Ignatov enthusiasts of technical creativity known as the author of a number of original designs of micro cars, party contests and demonstration runs of homemade vehicles. The appearance created machines always arouses keen interest. Not to say that these designs are technically refined or Shine external perfection. Far from it: Professor A. G. Ignatov always strives to use the most available materials, but to get the maximum beneficial effect. Here is his own formulation: “I need mechanical undemanding pet. Unpretentious, like a mule. Avtomol. Perhaps better not say. Don’t need beauty need high performance, reliability and endurance. Don’t need comfort — I need the utility and simplicity of management. Don’t need high-quality and expensive finish you need a good resistance y resistance of coatings, requiring minimal maintenance and expenditure on maintenance and repairs.”