World of models

UNMATCHED AVIATION

07.06.201813.05.2018World of models

Today we continue the theme begun with the publication of non-traditional polyopia supersonic fighter-interceptor MiG-25, the New development even more unusual in the choice of the prototype for the copy and overall design of the model. Today, it is about the reproduction in miniature of a legendary airplane “Voyager”, made in 1986 by flying non-stop around the globe. I hope that ego of publications will contribute to the revival of some extinct interest to the class “school” sports polycopy. It should again be noted that Voyager, like the MiG-25, only a single instance of a large number of interesting prototypes, giving modelistica up at any level.

MANAGEMENT OF GAS — ON THE RADIO

06.06.201813.05.2018World of models

There is a perception that control the “gas” compression of the motor as well as nitro, is almost impossible. However, for a long time had already been quite successful systems for remote control of frequency of rotation of the shaft diesel. Failure, usually associated with the specificity of modes of diesel and errors in the design of standard mass carburetors of the motors. Such subtleties on the proposed material, telling about the alteration of the compression of the engine under remote control.

THE WEATHER CONDITIONS AT THE START

06.06.201813.05.2018World of models

Assigning the date of the training and competition of air or rocketmodeler, to provide almost everything: minutes to paint the starts of models of various classes, to provide participants with food and accommodation, provide them with transport service… the Only thing that it is impossible to foresee is the weather. However, the weather factors equally affect all participants, and the advantage is given to one who has knowledge of the conditions of the zone flying, pony manius physical basis of weather processes and their ability to make a competent assessment.

RUBBER-ENGINE CHAMPIONS

06.06.201813.05.2018World of models

The attention of all the adherents of the popular throughout the world class Ф1Б — rezinomotornaya expense of building a traditional model — we offer unusual today as on the content and orientation of the material. In it you will find detailed information about the almost unknown among Russian modellers school of design. We all have long been accustomed to the fact that championship technique is distinguished not only the highest flight data, but, as a rule, unique and complex design and manufacturing, in fact, irreproducible at the level of the capabilities of the average modeller. The proposed school, with its refined simplicity equipment is able to provide access n the heights of excellence almost everyone, regardless of their security or ability to make arrangements “space” of complexity and accuracy.

AIR BENDS

06.06.201813.05.2018World of models

Young conovici-only pilots rarely taken for the creation of highly complex models. Basically they design a simple and feasible model of universal definition, which are equally suitable for testing of flight control avionics complex, and for competitions. We must remember that half of success on the performances of only pilots — the run-in, reliable motor. More suited KMD-2,5 and MDS-MDS or a 3.5-4 in export performance. It is simple, technological and, most importantly, “volatile” model — is proposed for the attention of young korovikov. Pilotage designed based on the available materials instead of lime for many parts, you can use high quality blanks from aspen, alder or poplar.

PIPE RESONANCE

06.06.201813.05.2018World of models

In the magazine we told about the methods of choosing the parameters of the resonant pipes (“modelist-Konstruktor” No. 9 for 1995) for highly accelerated engines. Fulfilling the wishes of modelers, editors have been asked to continue this theme of the master of sports V. Fontecha from Cherkassy (Ukraine). As you know, at the time of opening of the exhaust window motor is formed as the shock wave represents the process of propagation of a pressure pulse with velocity V=20 sqr(T) (T — exhaust gas temperature in OK).

MANAGED YACHT “SOFKA”

06.06.201813.05.2018World of models

We offer the modelers designed by athletes from the Czech Republic. It is simple in design, does not require scarce materials to build, has the original technology of housing and very good on-the-go. The manufacture of this mini-yacht will not present difficult even for inexperienced athletes. Those who have already accumulated some experience in composing the frames of the hull with the subsequent sheathing plywood, can reproduce the design in accordance with their habits. Before starting work you must perform a projection of the body in natural size on thick paper and cut them out. The obtained templates are used when marking pieces of foam thickness of 38-40 mm, which are then cut with a seam allowance of about 1 mm. In the plate of the foam forming the upper part of the body, perform the opening of the cockpit, which will be subsequently pasted the details of the cabins. Both the foam parts are joined with glue such as casein or PVA. After drying the binder, the billet is processed on the side view.

CONTROL LINE AEROBATIC

06.06.201813.05.2018World of models

The first control line aerobatic models that use the engine capacity of 3.5 — 7 cm3 modelers-athlete transferring from Junior level to senior championship… What it be? Youth as the original sample often chooses superprotein equipment of the world Champions or Europe and tries to copy it. In the absence of speciliaties on the model put serial domestic motor and… due to ignorance of technical and technological methods such copy get poor results and wasting time. The other extreme — a massive increase in checked malakhovich models. So there are “pilotazhki” with mediocre flight characteristics that don’t bring any sporting success.

SAVE THE ROTOR

06.06.201813.05.2018World of models

For many years the rules of competition flying-th activities of the International Federation of air sports is a category microrocket with authorityrules descent. At the time, the athletes were given this technique a lot of attention, then about her for some reason for a long time seemed to be forgotten. However, there is now a surge of new interest in rotochutes—so among modelers athletes call missiles with authorityrules descent.

TIMER IN RETRO-STYLE

06.06.201813.05.2018World of models

Classic simplicity of design, ease of construction and high technology are the advantages of the proposed timemay Svobodnaya model with an engine cylinder capacity of 1.5 cm3. To build this you can even in a poorly equipped aircraft modeling circles. Along with these advantages, the model has the more important differences, is invaluable in terms of exploitation of its athletes students. Reliability behavior timemay take-off phase, regardless of the weather conditions, consistently flawless transition from take-off to planning, but also the immutability of total flight time. The last factor is so important that is completely worth the somewhat archaic view of the model due to the high pylon, a legacy of the airfoil and unusual for a modern model of a combination of values of elongation, squares his shoulders and bearing surfaces. However, not afraid to repeat: the high stability of the results of this flight Tierney puts it in the real conditions of competition almost head and shoulders above the more modern technology in the subclass expense of building a traditional school. All the above fully applies to the option Microdrive MK-17 “Junior”, modified in accordance with earlier publications in the “Modeller-designer”, and with the upgraded MDS in 1.5.