Modelers often have certain difficulties in acquiring light and noiseless gears, wheels, propeller, and propeller and other parts for improvised structures. At the same time, these problems can be avoided if prudent, businesslike now use a throw away to landfill discarded, worn-out nylon products, old plastic items and other “synthetic stuff”.
The idea is to expand the capabilities of the lathe for matches, published in the journal “modelist-Konstruktor”, arose when it became clear that, first, wood is modern matches absolutely unsuitable for such work and, secondly, the size of matchbox blanks severely limit the choice of machined parts. As a result, fixing of workpieces on the motor shaft nipple rubber require replacement.
To complete the profile of woodcarving, offer readers a “M-K” to assemble a simple machine based on the electric drill IE-1036Э with electronic regulator of frequency of rotation of the spindle. This mechanical almost universal, it is suitable for cutting curly proraso as wood and metal. To make it simple saadeldin, with experience on machine tools drilling, turning and milling. To jigsaws will need a pair of gears (Z1=14 and Z2=40), bolts, bearings, pipe pieces, a piece of steel channel, steel plates of various sizes.
One way of joining metal parts is soldering. With proper selection of flux and solder these connections are more reliable and can withstand a high load. Brazing is carried out various gas burners, with a supercharger and no bliss using as fuel liquefied propane. Homemade injector burner can be powered by cylinders with liquefied propane with a capacity of 1 litre (and cylinders must be equipped with a valve with a hose or cylinders with a capacity of 25 liters.
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.
I am sure that many Amateur automakers in the manufacture of machines are faced with the problem of glazing of the body. Most of them come of the situation, “tied” to the size and shape of automotive glass, used in used on production models. I dare to undertake the furnishing of “jeep” glass type laminated glass cut at the required dimensions independently. This used the diamond cutter. On both sides of the triplex drew them risks which rattled up to the appearance of a crack along the entire length. Then remove the part warmed by the flame of a spirit lamp. Connecting the layers of the laminated film was reheated, which allowed us to pull pieces of glass to. tion between the gap. Then I have to cut the film with a sharp knife, and the uneven glass edges to be dulled with sandpaper.
