The eternal conflict of needs and means of their realization was particularly glaring after the start of construction of the “Washington” cruisers. Desyatitysyachnye high-speed ships are often not inferior to the dreadnoughts of the last war neither in length nor in cost. Their number depended primarily on the thickness of the purse, and with it all countries during the great economic crisis, the situation was not all that great. In a particularly unpleasant situation, “mistress of the seas”. Britain needed a lot of cruisers, at least 50 that need to be changed to the new type required fantastic for those times the sum of 100 million pounds. Meanwhile, in 1926, the financial situation became so critical that I had to abandon two of the four scheduled “County.” The fate of the two planned building ships also remained in question. The Admiralty then went on a long beaten path, trying to abandon the “maximum” heavy cruisers in favor of smaller and more economical option.
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If you flip the binder “M-K” for a few years, then they will have a lot of materials about models of aircraft raketoplana scheme. But… time goes on and the situation changes. Three or four years ago, the leadership firmly seized the athletes who construct a model with a wing “rogallo”. Now the adherents of the rigid wing are almost gone – in the international competition of the Czechoslovak “rocketeers” make raketoplana aircraft scheme.
Want to relax and indulge in the sweet inactivity, lying in the sun in a comfortable lounger in a quiet corner plot of a country house? Tempting, isn’t it? To accomplish this, we need a little preparatory work is available, as evidenced by the Bulgarian magazine “Guide yourself”, any hardworking vacationers. Following the proposed recommendations, will be able to inexpensively fabricate this alluring sunbed on during the hot summer.
How many points of support should the aircar! Competition rules allow at least three. Earlier it was mostly given preference to such schemes to “extra” fourth wheel is not retarding the model. But someone came up with the idea to tear from track two. How to do it! It turns out, is only an extension of bar-spring rear track so that it turned into a wing. Yes, in the wing lift tail part of the body.
A lot of history in the fate of the car racing! Even now, when they are built almost the same pattern, in conversations the athletes to hear the terms “boat”, “drop”, “arrow”, meaning certain areas in the layout. Remember that was a “drop”. The name itself speaks about the shape of the hull. Aerodynamics have always maintained that the teardrop body has the lowest drag, to overcome which spent a large part of engine power. The advantage of “drop” and that it is well located for the centre of gravity of the car: it is very close to the drive wheels. This means that irregularities of the track model of this type will respond much less.
Every modeller wants the motor on his model, and starts with one pull, and worked “like clockwork.” But the fine-tuning motor is not only extremely high precision. It requires not only considerable knowledge, but also certain abilities. Because the manufacture and fitting of any part or Assembly is unthinkable without its “tricks”. How many cares one brings suction system! The variety of constructive decisions shows, so far not found the optimal variant.
The reliability of the system control cord model aircraft is one of the most important factors of success in the competition. Equally important is m, as suspended from elevators and flaps. No backlash, ease of movement, vitality — these are the main requirements these nodes.
