After nearly a decade, resumed the holding of the all-Union sorevnovanii model airplanes-students. They will vystupat in teams of young men with models of three new classes: glider A-1, rezinomotornaya In-1 contour cord model-copy aircraft. Competitions will be held in Odessa from 4th to 10th August 1977.
Now, when the rules of the FAI, the weight of the rubber motor is reduced, and the number of rounds in the competition increased to seven, rotor group should be given maximum attention. Since modelers prefer to make the screws using two patterns: top view and side view. For two-bladed propeller made from a block of wood or plastic, more reliable way, perhaps, ever.
So, automodelisme entered into the maturity. Twenty years behind — a considerable period in the life of any sport. Anyway, quite enough to sum up many outcomes, and to outline prospects for the future. Maturity. Tens of thousands of children of all ages engaged in self-similar groups and laboratories. A week ago in Zelenograd outside Moscow all-Russian and all-Union competition of models on sleigh starts out of young athletes from Riga, Penza, Vladivostok and Kamensk Ural’skiy — from 16 regions of the Russian Federation and six republics. But winter race — specific type of automodelisme, and they are not completely reveal the geography and characterize the breadth of this technical sport scholars in the country.
This hang glider in appearance very simple. Outwardly, it resembles a paper dove. But behind the apparent simplicity hides a precise calculation.
Electrolet cord with external power supply. In recent years, Kostroma modelers electrics are the most popular. One of the latest developments of the laboratory of experimental design syut city of Kostroma — training cord model aircraft, which combines such qualities as good maneuverability, durability, adaptability, low cost, modern design, the possibility of manufacturing in technical circles and in the classroom work in secondary schools.
Kordovye aircraft models — the most popular among modelers. First among them is “air fighters”. And it is clear. The airfield may be a stadium, any forest or meadow flat area with a diameter of 40-50 m. One of the main requirements for such models, the simplicity of manufacture. Indeed, during the “air battle” inevitable collision and, consequently, breakdowns.
-Models of missiles doesn’t need to be. Do them and run interesting. Special, with nothing comparable to the excitement you experience the designers of such models, participating with them in competitions. In our country there are competitions copies missiles on high, and the realism of the flight. It must be borne in mind when designing future models.
In September 1931 under the Central Council osoaviahima of the USSR in the Bureau of air technology was organized by the Group of jet propulsion study (gird). Its first Chairman was the enthusiast of interplanetary flights, by F. A. Tsander. The group has launched a scientific advocacy of missile technology and was the initiator of the campaign, “the assault On the stratosphere”.
At the organization of ship modeling circle head meets with a problem: where to start? Introducing a new section, the editors attempt to facilitate the selection of practical material for modelers of the second year.