No, the headline is not a hoax. And not even the “joint work of members Kota, led by a talented teacher and organizer of technical creativity of rural children”. It is a workable mini-tractor is really created (and after extensive field testing has sent explanatory material about their design in the journal “modelist-Konstruktor”) 16-year-old Sretensky guy — Andrey Bobkov.
Now an extremely acute problem of processing individual land plots. The horse would plough the field! But where are these loshadke? Motor-block to replace? Well, if you believe the advertising avenues, such a solution seems quite reasonable. But in fact, alas, it turns out that not all can praise MB. Not to be unfounded, I will refer to the neighbors of tests of MTZ-0.5 plowing. So: we have a heavy soil (clay mostly). They advertised this walk-behind… takes 5-7 cm in depth. And this is with the suspended cargo, and special plough-wheels. Crop after such “processing” of the soil, as they say, never gonna happen.
In the journal “modelist-Konstruktor” already repeatedly told about motalbezadeh — tillage interesting mechanisms for gaining lately more and more popularity among Amateur designers. Indeed, the advantages of this wonderful device is undeniable. The fact that the winch (by the way, one of the most ancient mechanisms in the history of civilization), in contrast to the self-propelled tilling machines, sends its power to the creation of the pulling effort.
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.
This car, dubbed “Lyuga-750”, I designed and built quite independently, and this helped me a lot in the journal “modelist-Konstruktor”. The process of creating a car lasted about two years, and for several years operated it quite successfully. Of course, the first trip revealed a lot of shortcomings, but they are quickly eliminated, and the machine was updated and improved. Not long ago, the car passed state tests and technical inspection and was found fit for use.
Sincerely hope that this vehicle will never need you. But this does not mean that it does not need anyone. There are many people with disorders of the musculoskeletal system, or simply are not able to move independently. Meanwhile, in many cases, the position of the immobilized people can be considerably easier with the help of a self-propelled chair. We offer a simplified version of this design. For the creation of such a vehicle for those in need could come from technical clubs and cooperatives, small and large businesses, and for funding numerous charities.
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.
