Aeromodelling is a very beautiful and interesting hobby, but at the same time and time consuming. A long time is a training of improvised drones. Make them too easy. Why should only choose the necessary details!
Who as a child cut out of pine bark boat to explore the journey through the ringing in spring Creek? But a boy’s latent desire to build a model ship from the bark repeats the thought of the ancient shipbuilders: it is one of the floating materials. Brilliantly confirmed this Norwegian anthropologist Thor Heyerdahl in 1947.
Modelers in different disciplines often have to deal with the problem of determining the speed of rotation of the parts, screws, shafts, and even cassette recorders. That’s what the device advises to use well-known Polish engineer, Janusz Wojciechowski.
PROPOSED RC MODEL GLIDER WITH an ENGINE displacement of 2.5 CM3 model airplanes BUILT by the CZECH VLADIMIR BILY, IT MADE ABOUT 370 FLIGHTS (80 HOURS). THE MODEL IS EQUIPPED WITH DVUHKOMNATNAYA EQUIPMENT.
DESIGN PRINCIPLES. As you know, every self-propelled model, be it a model airplane, ship or car, has a car, and, therefore, exist for them, the laws of calculation and design can be transferred on the model, taking into account the scale only. This is the first. Secondly, any self-propelled model (like any machine) includes three elements that can be considered mandatory. What kind of elements?
The need for such airplane appeared when our young conovici already know the basics of management “phanerogam”, and for them it is time to explore the simplest aerobatics. “Tit” (so was called the original model) designed and built in the time of winter school holidays. The club had already had the experience of starting and adjustment of the motor MK-17, so the plane was designed exactly for this engine.
When we sometimes hear the term “Automodelisme”, most often remember the boys with the excitement of chasing RC cars. Indeed, in recent times RC automodel sport has become probably the most popular model hobby. But it was not always so. First was speed, cord automodelisme, which appeared when the radio was out of the question.
We offer an interesting model of Leningrad designers B. Abramova and V. Alexeeva — a rocket complex with — cancer heated — designed for the Modeler, already built such devices and are familiar with the theory and practice of their launch.
Good modelers know how important it is to provide reliable stop screw rezinomotornaya model in the transition planning. Offer readers the design of the front boss with the stopper (Fig. 1, 2), securing the stop screw in a certain position.
This model can easily produce young technician familiar with the basics of automodelisme and able to work on machine tools. The construction should start with the manufacture of the pan, which is cast alluminium alloy or milled from a single piece of identical aluminum alloy. All marking and drilling the screw mounts and bearings rear axle is best to do when these details are ready. The tires are made of raw rubber by hot vulcanization and with a disk. In of front wheels chiseled the holes for the ball bearings 4Х16Х4, and the disks are pairwise connected by three M3 screws.