Developed and comprehensively tested in our circle, a new model of a subclass of 1.5 cm3 was very successful. For it is characteristic of a good combination of flight stability and high controllability, and wide adjustment of these parameters. The model has become simply indispensable for us, as it successfully functions as a flying trainer beginner certovica, well suited for training of more experienced and fully meets the requirements of boys-sportsmen even in senior competitions. Do note that bouzouki has very good strength characteristics, and in case of serious accidents, the subsequent repair is not a problem. In addition, when the semi-manufacture of such devices in terms of mug is that new development quite technical.
BOUZOUKI “JUNIOR”
In the February issue of “Modeller-designer” we met article on the development of a new class of car — unmanaged vetrogonov. Don’t know how reacted to the most interesting suggestion of the authors of that article and the magazine automodeling Federation of sports of Russia, but in our circle it was accepted “on hurrah” — so interesting, affordable and promising was this topic. Work on a new type of machines we started with, that surely will be useful to all, tion interested in constructing vetrogonov — with the development of minimized similarity of the internal rules of the competition and technical constraints applicable to unusual models. On the last point we were limited to only the maximum area of the driving model sailing arms (no more than 25 dm2) and the total dimensions of the machine (prepared by the start condition, it must fit into a cube with sides not more than 1000 mm). Under these constraints, Verkade should be potentially very fast and quite “personable” for forms that will go only to the benefit of the attractiveness and popularity of the competition in the new class. It should be noted that the rough calculations of the maximum potential speed of movement convinced us in the fact that would be very useful, additional development is reduced “oneorzero” type vetrogonov. Here are our suggestions tanovi: sail area limit of 10-15 dm2, and dimensions described Nuba 500-600 mm.
In October 1996 in the Udmurt Republic celebrated the 65th anniversary of the system of children’s technical creativity. In 1931 in Izhevsk was opened the first children’s technical station, later received the status of Republican. Over the years many students RSUT became heroes of the Soviet Union, doctor of technical Sciences, honored workers of science and culture, managers of industrial enterprises, masters of sports. Best work 236 young technicians Udmurt Republic were awarded medals VDNH USSR, many leaders awarded gold and silver medals, received the title of laureates of the NTTM, 42 pupil participated in the international exhibitions in Japan, France, Germany, Belgium and other countries.
Tourist boat-amphibian “AMFA” was built by Vitaly G. Lebedev 35 years ago. Over many years of operation it is, of course, has undergone several upgrades, but inherent in it original constructive ideas are outdated. AMFA is still pleasing to his Creator and his family, demonstrating on the water and on land of excellent quality. In the late 50-ies, when life after the war became easier and the children have grown up, I wanted to show them new places. We lived almost on the Bank of the canal Moscow — Volga, and water transport, as you know, the cheapest. So was born my idea to build a boat.
Today the state of technical creativity of pupils, I think we all know — it is deplorable. And even a talented teacher to inspire children is becoming increasingly difficult. One of the reasons the sharp deterioration of the material base of non-school institutions that lead to exclusion from group work sites that require long time to manufacture. It is possible to offer teachers some technical circles (primarily — aircraft modeling) to include in the plan of work of the first year of lessons build exotic aerodynamic projectile like a boomerang. Experience shows that it is quite affordable for newbies. Requires wood and simple tools: a plane, a knife, a rasp and sandpaper. Production time is two or three classes.
The new rules of competition in the class of models of “air combat” prohibit the use of glow engines without mufflers. Offers its readers the most successful I have developed silencers for the engine CSTOM is 2.5. It consists of a clamp, camera jamming, staples, lid and M3 screws with spring washers.