In the practice of homebrew somehow less common device is a bending machine. I don’t think this is due to the rarity can be accomplished with it operations, rather — the lack of information about how to do it. For example, I haven’t seen in magazines or technical literature his descriptions. But this simple tool is very useful: it allows even unskilled wizard efficiently curving blanks from sheet material. This ensures the absence of deformation at the bent portion of the sheet, making it impossible to achieve using the traditional mallet and mandrel. Experienced in the production of our NII bending machine proved to be indispensable in the manufacture of chassis of radio equipment, various housings, casings and connection sheets in the fold.
NO HAMMER AND DOLLY
Unusual “Junior; model class г2А. the description and drawings which were published in “M-K” № 10, 1993, said a surprising impact on the foundations of our reasoning krukowski theorists. Disputes regarding this model were many, and in the end the boys to vychisleniya truth even built exaggerated flying “test layout”, which was legalized in their brain is given in the publication of the First display after “wow guys seems to have decided to take up the manufacture of good oblagorozhenny machine kapatiran engine. But then, it seems, even to his own surprise, he bowed to the idea to develop another idea, which ended the above-mentioned article, In the end we managed to implement an interesting high-speed model-a duck with it and also with the design and g are susceptible of experimental techniques we want to introduce followers aeromodelling class F2А. Perhaps it will help to create not only a “Junior” but also the current championship, very promising “duck”.
You decide to build an airplane. And immediately before you the first issue – what will it be? Single or double? Often it depends on capacity of the engine, availability of necessary materials and tools, as well as the size of the “Angara” for the construction and storage of the aircraft. And in most cases the designer has to opt for a single aircraft type training.
Work mower… It is in our electronic age is among the most difficult, exhausting. Especially if you have to mow the grass on small plots, slopes, forest glades and other awkward places where large machinery is not to turn around. Ease up here called nimble small-sized aggregates. For example, such as developed by young technicians from Chernivtsi oblast improvised mounted mower. Tests have shown that it is equipped scooter cargo “the Ant” was in the hay a truly indispensable mechanical assistant.
If “Attesi-TX” able to enchant you just the same as at the time, and me, I think I may be able to help you make this very simple, compact and as a result, cheap and affordable car. “Attesi-TX” is a double two-door car with the engine of the T-200M working volume of 200 cm3 and a power of about 14 BHP Machine four-wheel, but the rear wheels close together and the track is much narrower than the front. This is done in order to be able to get rid of the differential, the use of which significantly increases the cost and weight machine.
PEDAL PLUS LEVER. They say that reinventing the wheel is a thankless job. And yet… And yet… This structurally polished for many decades, the car never ceases to excite minds of inventors. Remember that “Bicycle” in Greek means “quick feet”. But why only nohn? Then there are the hands. Can’t force them to use more traction? At the same time it n practice for them.
Article with a similar title, published in No. 10 of 1993, caused, as we expected, the increased interest of readers. And it caught the interest of car designers-the homebrew, discovered many useful principles in the design and development of the author by Y. Dolmatovsky. That’s why we asked him to tell the magazine about a later project cars railroad layout, created not without influence of the famous “Whites” and to share with automodellini of experience in the design of vehicles of this class.
The magazine “M-K” in the last few years has published a number of interesting patterns with rubber motor, with an unusual decision nodes, and technological methods of their creation. Let “garbage weed” from their schemes, to design, we think, a very good and promising machine of the class B1, which combines not only good flight and operational characteristics, but also the manufacturability at a maximum nedvizimosti raw materials.