With all the advantages of fiberglass hulls for model rockets the traditional process of production is highly labor-intensive and unsound. Meanwhile, the conversion gave the modelers a new and very interesting material is heat resistant fiberglass gasket STP-4. It is used widely and, having a small official shelf life, often charged and often goes to the shops “Junior technician” or “Do it yourself”.
Developed in the circle of aircraft modeling station of young technicians of the city of Berezniki of the Perm region and the following proposed model of “air combat” is designed for mid-level athletes. They are distinguished by a good performance, sufficient strength and manufacturability. But for some modelers who do not have experience with foam lomikami or do not have access to the material of the required quality, it may be advantageous to use as the main material lime veneer (which, as a rule, can be made independently). Both bouzouki built on a “flying wing”, dominant in the Junior class and sports the “air battle” of the last decade.
In the manufacture of sailboats on a small scale a lot of work goes into the production of the most likely guys-putenkov. A method of simplified simulate these parts and nosing integral from a single piece of metal. The use of a special mandrel (Fig. 1) allows to achieve good results both in accuracy and in appearance.
We offer cordovano-pilotando design developed in the model aircraft kraine Industrial syut Perm city under the leadership of K. Minkova. It is designed for engine KMD-2,5 and has a detachable wing, stabilizer and fin, which greatly simplifies the transport of the model and its repair. “Pilotage” is designed for those who have sufficient experience in modeling and wants to possess elegant and functional sports equipment.
Aware that in the modern mass automodelisme in a very objective and not very reasons there is a critical situation to the attention of athletes, club Directors, and especially the workers of the Federation of auto modeling sport of Russia unusual material. It is dedicated to the development of a new concept (hopefully, very promising!) class car — unmanaged vetrogonov.
Present to the readers a model rocket class S1B (altitude) with a total impulse of engines to 5 N·s allowed A. Mityureva for a number of years show high sports results (1990— second place at the world Cup, 754 m; 1991— first place in the match USSR—USA, 860 m; 1992—second place at the world Cup, 787 m; 1993— first place on European championship, 1178 m). It should be noted that such good results have been achieved thanks to, among other things, and specially designed engines designed by A. Sparia.
Unbeatable the development of composite and “duralumin” technology in the championship class expense of building a traditional Р2С, n unfortunately has a negative side. First of all it concerns the mass popularity of time. The fact that the technology which provides the elite group unikalnye results, not tan available in regular krukowski conditions. In Patni to apply the techniques of the masters also do not necessarily guarantee expected performance and technical data in connection with many subtleties at all stages of model generation. Moreover, starting from the selection of raw materials, adhesives, technologies, tooling and ending with the balancing and debugging machines, originally designed under a single superdigital. Important is the problem of the scarcity of the same materials and adhesives.
Now, when the time for establishment of school of a subclass of car “E”, in most circles, the problem of designing and building simple micromachines no longer exists. Thanks to the experience gained with it without struggling and novices. However, all this is legitimate when it comes to simplified likes, not tied to specific vehicles, and even the choice of the optimum scheme of the chassis models of any type and class. When the boys, having studied the basics of avtomobilestroenie, go to E-polyopia in front of them immediately raises a number of questions. And no wonder — the level design here on the head above.
