Castings from nonferrous metals and their alloys used in engineering a lot, including quite complex and miniature, batch production can afford only company with precision technology. However, a single (or even small-scale) microlite quite able to organize and at home. With modern technology, it turns out that can rival the old method of injection molding using simple manual centrifuge.
In connection with the aggravation of the criminogenic situation in the country is increasing the demand for security devices. In accordance with the laws of the market grows offer electronic guard for every taste (often with a predominance of the most sophisticated circuitry). Representatives of different companies vying to convince you to purchase state of the art microprocessor designs, the caller is automatically its owner to work or service in the attempts of the attackers to disable the security system and break into the safe house (a dacha, garage). Only here the prices “bite”. And where is the guarantee that replicated the electronic trickery you will not find criminal Kulibin?
Widely used by gardeners and farmers plastic film is good in summer, but can not tolerate the winter cold with snow and winds crack and break, so autumn is required to remove it into the room. However, the folded layers, it is jammed and also spoils. Experienced owners wind it on a wooden rod (for Read more…
Thin-walled tube of soft metal when you try to bend often creased. To avoid this, they are usually pre-stuffed with sand. With the same purpose, you can use another method: navit on the future site of bend copper or aluminum wire – turns will not allow the tube to wrinkle at the bend. The same Read more…
The nails in the wooden wall of the hallway of a country house as a hanger for clothes — not the best solution. Not much more time would it take the same ex-promtoe, but more aesthetically pleasing hanger-snake, which will require two meters thick wire. Vladimir SILCHENKO, S. Vikulov on, Tyumenskaya obl.
Modern containers with screw cap are often difficult to open — when unscrewing a tight twist receptacle slip in your hands, scrolls. To “win” it is easy enough to use a piece of sandpaper and the tube will be.
Such an unusual application fits the clothespin when you need to glue a cracked tenon wood products – for example, PRONASCI chair or chair. Usually used to compress any parts, in this case, a clothespin will help to slightly open a crack, and the glue will easily fill it, ensuring a quality repair.
I read in the journal “modelist-Konstruktor” No. 6, 1993 article “Vitamins grow on the balcony.” From her I learned about the use of pyramids of old tires as a vertical garden. Intrigued by the experience of enthusiasts, I decided to also do balcony gardening. And came to the conclusion that instead of natural soil in bulky tegmental pyramids it is better to use hydroponics in a separate biomodule.
In the summer the motorcycle “Minsk” served me faithfully, like the fairytale the little humpbacked horse. In autumn and winter, due to the off-road, it idled, though the need for movement over long distances and in that time I was no less. That’s when I decided to make him an ATV, but which if necessary could again transform the bike. Thumbing through the binder of the journal “modelist-Konstruktor” for a dozen years, found few publications on this subject that helped to define the schema of the vehicle and design of main components. Useful and previous experience of technical creativity. Required tools and equipment, which are available at many homebrew, I had the welding and machine, and even a small lathe with a fixture that allows you to perform the milling operation.
