In the conditions of a home workshop without special tools and fixtures can be performed, perhaps, only the so-called “collective” keyway: when impaled on the shaft gear or pulley is drilled by the drill joint hole centered on the circle stitching. Then in this hole is inserted a cylindrical key. But such a connection of the parts securely — no wonder because it is not in any Guest.
DIY
NECROLATRY TABLE
“If I get sick — go to the doctors won’t; turn to friends…” — wrote the poet J. Smelyakov. But life shows that you have to apply to doctors and friends, because without their help, it is often impossible to do, especially bedridden patients.
If bed rest was delayed, it would be nice to make for fell ill necrolatry table, which is shown in the figure. He can serve a light tray, and a dining or work table, and even a kind of “stand”-stand on which the desired angle is located, for example, a book or manuscript, drawing materials, and a modern version — portable video devices, and even laptop.
RECONNAISSANCE AIRCRAFT – “ANASAL”
RECONNAISSANCE AIRCRAFT – “ANASAL”. Scale model 1:33.
“Anasal” – reconnaissance aircraft developed by aircraft manufacturing factory, founded by Arthur Anatra. “Inasal” (Anatra-DS) on a General view, the contours, size and design nearly the same plane “canadia” (except propulsion), but the scope of the upper wing in different instances varied from of 12.37 to 11.42 m, the length of the plane – from 8.1 to 7.95 m. the Sweep in terms of 4°30 the angle of the box installation wings 4°. The mass flight of the prototype 1130 kg, serial 1164кг.
“SHOTGUN” FOR STEREOFOTO
Progress in the development of photography in recent years has made it accessible for everyone. Simple photography getting without the hassle is quite cheap, but colorful and high-quality images on materials of different companies in specific locations have forgotten a very interesting area of photography, used the once popular. We are talking about the photo, or volume. This was produced and a special stereophotography with two lenses, and viewers to view the resulting images.
MY HOME IS MY CASTLE
Regular subscribers know that the individual building our edition pays a lot of attention. Regularly posting a variety of projects of houses and thereby communicating with readers-developers, we have seen that many novice builders-gardeners have little idea about the process of building a house. On the initial stage of construction of the home says a Finnish Builder and teacher, Ranti Hurmalainen.
ARSENAL HOME WORKER
Today’s “unobtrusive service”, which have to apply for the small problems of household systems, effectively “bite”. Even the call an electrician, technician or plumber to diagnose, not to mention the simple elimination of minor faults, is quite expensive.
Therefore, minor damage or imperfections is much better to perform on their own. But to do this at home worker should be at least the most basic set of working tools. But if the head of the family or children, there is also passion, desire something to make with your own hands, you will need an Arsenal of tools.
HANGER FOR KEYS…
If a little old picture in a frame under glass has not found a place in the room and turned on the mezzanine – take it out and after blowing the dust, breathe new life into it: make of her housekeeper – a kind of hanger for keys. Under the picture will only need to fabricate (or find a suitable size) a simple box. On the side wall of the box to fasten the loops (or cut piano hinge): hung on the frame pattern forms a door of the housekeeper.
BENCH-CHANGELING
Compared to a simple bench garden bench with back much easier, and looks nice. However, recent years in urban parks and gardens, and in suburban areas are often on the bench cannot sit down because the seat is stained with traces of dirty shoes. This is a consequence of maloestetichny behavior of youth – fashion to sit in the seat and put his feet on the seat. The administration is trying to deal with this all sorts of homegrown ways, until the spreading of the upper edge of the backrest of fuel oil or even eliminating backless benches.
THE WATER IS HEATED THE SMOKE
Having a stove ( coal or wood), it is possible to provide hot water sink in the kitchen and even the shower using the heater device, allowing the use of the heat of the hot gases that are removed through the chimney plate.
Design and operation of the device is the following (Fig.1,2). Tube heater built into the chimney as close as possible to the stove. The hot water from it flows through pipes in a metal cylinder (e.g. from fire extinguisher) that has a coil and is connected to the water network and tap over the sink. The water filling the tank, is heated by the boiling water coming into the heater coil.
Tricopter with a video camera
I spent all summer with her son, a soldering iron and Arduino IDE, not in the field with a copter, so now my free translation of article Swede David Windscale (David Windestål, I hope correctly wrote) about the construction of tricoptera — stone with three engines and a rotary mechanism to compensate for the rotation and control the rotation. (please do not walk unnecessarily on the site of the original, as he often falls Habra and under the cut a lot of images).
