In the manufacture of models or devices containing frequently unscrews detail, there is often a need to do the knurling (knurled) outer surfaces of the nuts or screw heads. With this purpose usually use a special device consisting of one or two fine teeth hardened rollers in the mandrel. During rotation of the part fixed in the Chuck of the lathe, the teeth of the rollers are pressed into the surface and form therein a corrugation. With the appropriate equipment the operation is not complicated. However, if you want to make knurled at home?
THE KNURLING MAKES THE FILE…
All-terrain vehicle manufactured in July 2013 and all this time worked without a break. Engine turbo diesel Kubota V1505-T power 44 HP (with restrictor) and a torque of 118 Nm. The engine weighs about 120 kg. Fuel tank capacity of 70 liters, the average fuel consumption 2 litres per hour. Transmission of the VAZ-2110, main gear from a GAZ-66.
“It is clear that… high-quality products can be released only in companies with a high level of technical equipment. It is also clear that to create such machines, apparatus and devices can only be highly skilled working class, has a great knowledge and a broad Outlook”.
“I looked at the ship, which was in a few minutes to go in the unprecedented flight. He was handsome… I Thought that this beauty is eternal and will remain for the people of all countries for all times to come. In front of me was not only a wonderful creation of technology, but also an impressive work of art”, — wrote the first cosmonaut jury Alekseevich Gagarin on the spacecraft, on which the 12 April 1961, he paved the way to space.
Our magazine wrote many times about the reader’s development of engines for different homemade cars, planes, cars, hovercraft, and even for aircraft operated with the process of technical creativity. These enthusiasts pursue basically the same goal — the creation of relatively light weight of the engines, which power would fill a gap in the row engines of industrial production and would achieve the diys satisfactory performance.
Zaporizhia automobile factory was established on the basis of the combine plant “Kommunar” and, apparently, his “rural” origins influenced the design of almost all its cars.
The use now many are addicted. Almost PI one radioactive not complete without high quality playback equipment. And the shelves are not empty radiomatinal: the attention of buyers offered a selection of “stereospondyli”.
In July 1929 the revolutionary military Council of the USSR adopted the “System of tank-, tractor-, car-, breeveertien the red army” laid for the coming years program to create armored forces (from 1930 to 1933 – mechanized forces) the red Army. In the late 1920s and early 1930s, our industry started production of MS-1 tanks (T-18), which became the first production car T-24 from three-tier weapons, T-26. Developed prototype of the T-19 and T-20. It was a machine armed with a 37 mm Hotchkiss guns, PS-1, or even of 7.52-mm machine guns.
Komsomol construction project of the century called the Baikal-Amur mainline, the first group of builders which came here directly from the XVII Congress of the Komsomol. And today from all over the country to impact the construction site go to the envoys of the League, comes appliances. Go further miles of railroad tracks, and the entire path will reach 3 thousand km with extra: taiga jungle and mountain ranges, permafrost — in the most difficult conditions, requiring not only the labor heroism, but also continuous innovation, bold engineering solutions, modern technology.
A neat housewife in the kitchen most of mesh cover: if different-sized pots comfortable to hold one in one, they cover thus form the unstable hill, and then crumbling with each careless movement.