Readers of the magazine “modelist-Konstruktor” are simple wheel-ski snowmobile, designed for movement on snow-covered dirt roads, and even the virgin lands. Snowmobile — truck mount with two rear driving tires and one controlled by the front ski. The design of the snowmobile in comparison with other machines of this type are very simple, that allows you to make it even in a home workshop.
If you use our drawings and build this lightweight Dinghy roomy, believe me, will not regret it. The dimensions of the boat — 2,3X1,3X0,4 m and a weight of 32 kg. To build the best suited waterproof plywood, but you can use ordinary construction with a thickness of 4 mm. For cutting workpieces need leaf length 2400 mm as standard sheets have a smaller maximum size, the edges of their fill “on us” and stick together.
what tricks do not go to the fishermen, to much success. One day, my buddy is a big fan of fishing, lamented that it is often the catch is scarce only because of the fact that there is no way for you to go fishing-“the Donk” in the place where, by assumption, must be fish the bushes in the way, the strength is not enough. Then the idea was born to ship to fishing spots, tackle, and along with “baits” (complementary food in the form of pellets) to build a mini boat — RC small ship the size of a model.
In rural life, there are many laborious works, which nevertheless must be done quickly, such as a spring — sown, summer — haymaking, harvesting in autumn and finally the snow in winter When they are executed, if there are many helpers, without mechanization not do a Great help on the farm would be workaholic-a tractor, but is it “rent”? So try the hosts of the farmsteads, knowing techniques to purchase inexpensive some broken tractor and restore it But for everyone of those too lacking, and therefore the “paracasei”, try to make the tractor themselves from discarded scrap metal units and units of different machines.
Domestic micro-motors RITM respond well to tuning and boost. This is evidenced by the experience of the laboratory of auto modeling sport of the Tyumen regional syut. The results of the control runs and competitions brought the engines showed that the power of engines increased, easier to run them in winter conditions. Models equipped with these engines, developed more speed. To Refine selected and tested engine with good compression, giving the stand 12 000-12 500 rpm with a propeller Ø 180 mm and a step of 180 mm.
This publication, we discovered in our magazine the best models of the competition “Experiment 78”. I hope that our readers are using these materials, prepare an interesting model for the competition “Experiment 79”, which will be held in Izhevsk in July of this year. To participate you must hold a qualifying competition. The winners of these meetings will form the team “Experiment 79” your area, region. Look forward to hearing about how he held a local competition in experimental models.
In the Arctic tundra and in Antarctica, the snow-capped mountain slopes and in the forest most of the year working tirelessly snowmobiles — reliable support person. The combination of a lightweight gasoline engine, V-belt CVT and rubber tracks — that is, essentially, the whole wisdom underlying most of these machines. At first glance, not too difficult combination. But it took a lot of time and labor to make this “Troika” to work together.
Every year our industry produces more and more cars. Today while driving to meet a man of almost any profession — the engineer, doctor, architect and worker, farmer and teacher. On how to properly operate the vehicle, i.e. when to change the oil, how to choose candles, what to do in case of certain faults, see the respective manuals and instructions. About the little things, facilitate the daily care of the motorist, they write, unfortunately, is not enough. The purpose of this publication is to some extent fill this gap.
Many model airplanes-students dream to provide their own model gliders hooks for dynamic start. Designs that have already been published, quite complex for the manufacture of novice modelers.
holiday cottages or dwelling houses of the manor type of water is generally pumped from wells or boreholes. Heat it for domestic use often in electrotechno (pass-through or cyclic action) is a relatively inexpensive and convenient thermal devices. However, offer the industry’s elektrolitny designed for “soft” water with low salt content. And well or borehole water is usually “hard” (and therefore delicious) because it dissolved salts of various elements, particularly potassium. When heated, this water (especially boiling), the Heaters (thermal heaters) in the titans quickly covers the gray “fur coat” — scale, which impedes the heat transfer.