The model is made of balsa medium density (150 mg/cm3) and covered with microfilm. The fuselage and tail boom round (tubular) cross-section of plates with a thickness of 0.5 mm. Braces — thread No. 80.
What could be easier and more efficient wheel? This question asked a students of MVTU named after N. E. Bauman, and replies to it may serve as the exhibition NTTM-76, which aroused universal interest of visitors. This interest is not accidental: the mechanisms were distinguished by the uniqueness, originality, novelty.
Brutal cold, snow storms and drifts, sometimes for many weeks terminated the transport connection between towns in the far North. Even a helicopter in this weather is not up in the air. And if the sick man and need urgent help how to overcome snow desert?
The training model “air combat”. The emergence in recent years of specialized model stores are relatively inexpensive and fairly powerful electric motors allow to transfer a number of classes of models to electric drive. The result was the appearance of the model aircraft new fans that previously stopped the need to get model engines internal combustion with all its attendant problems — their high cost, short lifespan, low reliability, problems with the acquisition of fuel components, the complexities of starting, running and operating.
This model is designed for pupils of 4-5 classes involved in a circle of the second year. At the regional competitions 1974 Sergei Lebedev, speaking with a model with the same contours and dimensions, took first place.
Not everyone can use the balsa when building models. Not everywhere is the enamel and long-fibre paper, stitched. That’s why modelers are constantly looking for new more affordable alternatives. We offer rezinomotornaya model of foam by weight, durability and flight characteristics are not inferior designs made of balsa, and in some ways even surpasses them. Some days it can make any novice an aeromodeller.
The first time he saw the race cars “buggy”, I remembered the frontline episode: on a country road, mutilated by bombs and shells, was speeding lorry. The road was exposed to fire of the enemy. Only people desperate bravery could decide to slip a completely open stretch of about a kilometer. And only extreme necessity could have forced him to do it. As it turned out, the driver of this lorry then volunteered to take ammunition to the infantry battalion heroically fend tank attacks of the enemy.
In recent decades, the pollution and poisoning of the waters of the World ocean reached unprecedented proportions and has increased so much that there is an urgent need in creation of special technical means for oil collection from water surface.
For making models are used, the stems of cereals: oats, rye, barley, Timothy and reeds.
“In Moscow on VDNH USSR successfully held the exhibition NTTM-76. I saw a lot of interesting, but especially liked the tricycle for the elderly. It is created in Kharkov, there is, in my opinion, in a single copy. Therefore, I would like to know more about the technical features and innovations applied in its design”.