George S. khokhlachov — military retiree, he was 77 years old. My entire adult life, he enthusiastically engaged in technical creativity: innovative work, radio, photos and much more. In their tireless search for homebrew regularly refers to the publications in scientific and popular journals, including the journal “modelist-Konstruktor”. One of his last works G. S. khokhlachov decided to present the readers of our magazine: “the Last two years, I was fascinated by the design of the recumbent. From the book A. S. Popolove “let’s invent a recumbent” as a prototype of the selected “Springmail” N. Kudrin and V. Schipacheva. The frame design and General arrangement have not undergone significant changes, but the drive turned out, from my point of view, original and, I think, may interest the readers of the magazine and fans of velomobiles”.
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The disadvantages road bike in the first place I take them is small compared with the sports speed. But it would be nice to have a universal machine that could confidently move around the track at the same time not yielding at speed on the highway sports. To that end, I put on the bike “Ukraine” of the speed switch (see figures). In the final version of my bike has got five gears: sprocket 48 teeth driven by 21, 19, 17, 15 and 13 teeth. The car has already more than 4000 km of Any of the positive qualities of a road bike she lost, on the contrary, lowering the first transfer of the eased motion on the lane. The speed on the highway has increased significantly.
In recent years, increasingly popular among young people acquires a new exciting sport, something akin to the classic surf art of the slide with the crest of the wave on the Board. It is also used Board, however, somewhat smaller. At its bottom secured four rubber-coated roller. As you’ve probably guessed, the slide on this Board with ocean waves and asphalt, using the natural slope.
Manufacturer of air screw requires special precision and accuracy. The proposed device will greatly facilitate your work: processing of the pressure surface of the screw with sufficient precision and surface finish takes no more than 10 min. Fixture mounted on the lathe TV-4, common in school workshops and on suit. The mounting base of the copier fixed with two screws and the caliper longitudinal feed of the machine. Copier consists of base, gon and coperni line, bolted. The copier is moved right and left against the part and the fixing bolt screwed in the back.
“The rocketeer” in Belgorod region more than five years are among the strongest in Russia. In the team competition they are equal “butt” on the leaders rakatomalala Moscow and Chelyabinsk regions, in turn becoming the winners. Over the years, no competitions, no matter where they have been Champions in any class of models of missiles. So, at the last national championship winners in two categories — S6 and S9 become athletes Belgorod team, which was represented by rocketmodeler. The station of young technicians Novy Oskol Anastasia Mayboroda and Vlasta Yagupov. And, it should be noted that their names appear consistently among the winners of Russian and international competitions in recent years. Our magazine has repeatedly published drawings and descriptions of models young “rocket scientists” of Belgorod region. Today we offer our readers to familiarize with the model of rotachute (class Ѕ9А) champion of Russia 2007 Power Yagupov.
Head ship mug from the city of Rivne Vladimir Orlov shares his experience, “the mechanization of labor-intensive works” in the modeling industry. It offers three simple devices that can produce themselves members of the society and which will give an opportunity to significantly increase productivity.
The idea of the conquest of space is today the minds of people of all ages. Couldn’t stay away from space themes and Junior staff of the laboratories of experiment of Club of young technicians of the Academy of Sciences of the USSR. The subject of their research were plasma and ion thrusters, used to Orient spacecraft in orbit… but only in works of fiction. To make a working model of the plasma engine was conceived by the eighth graders Leonid Klem-Musatov and Yuri Torchinov.
Serious modeling starts with a small design. Noteworthy experience in the construction of the simplest models of gliders have gained members in the House of pioneers and school students of the Frunze district of Leningrad. In the first stage they do developed in the circle training model, then the glider “Junior” class A-1 and only then start making the model A-2, which ends the program of training of young modelers-athlete. Today the leader of the group V. Bashtannik acquaints readers with the first two gliders of Leningrad.
Increasingly, in an editorial post meet the voluminous packages of drawings and descriptions of improvised microvesicles. Their fundamental difference from development of previous years — a successful combination in the construction standard and improvised units. The second important detail — the sharp improvement in appearance, a bold design decision.