Own hands

From circular knives, no matter where they worked in agricultural units, in the fields or in industrial plants, — wear out really fast sharp working edge. Therefore, innovators tend to find the most effective method of restoring the load of the tool.

Can we call today an industry where not carried to its good welding is a fast and reliable method of joining parts from different metals and alloys. Not accidentally, the interests of many young innovators are concentrated “around the electrode.” The army’s innovators N. Khvorostiv M. Bokov, S. Privateer built the unusual torch for arc welding in shielding gases. It is intended for the qualitative connection performance parts, made of steels and aluminum alloys.

Existing disk device for mechanized spreading of fertilizers do not always provide the uniformity and range of distribution of fertilizers on the field.

…drill press, which I use for several years and are quite happy. Make it can anyone who loves tinkering. The design shown in Fig. The drill is fixedly mounted in the upper part of the Jack by two clamps of flat steel. Gasket between her and Jack is a wooden block. The table is made of steel profiles, U-shape, it fit in with the moving end of the Jack bolt M8. To make the machine more stable, its abutment provorachivayut to any lasting basis.

All good loggia! The only drawback — it is vulnerable to a slanting rain or snow. Some glazed it, turning it this way in the apartment, but this measure can not be recommended — the glassing of recessed balconies prohibited, because additional window cover holds fluorescent light and also gives the facade a slovenly appearance.

To various tool holders, cartridges and heads, clamping a working tool in addition to reliability, is increasingly imposed and such requirements as simplicity, convenience and fast-shift. It is these qualities in the first place and is distinguished by a new Chuck for horizontal boring machines created by young innovators Odessa plant of milling machines named after S. M. Kirov.

the heavier the car or the unit, the more powerful Jack is required for lifting during the repair in the workshop or in the field. But the more powerful the lift, so it is heavier, and this means that it will require more effort — those who it is intended… to save.

It happens that some of the most common types of fastening parts — bolt weakened, cannot withstand the load: the bolt is cut, the remaining upper portion in one part and lower in another. And if the top part of it to extract just enough to work the key, to turn the lower is usually the problem. For this you have to drill a hole in it, then tap to cut a left hand thread to screw in there another bolt or pin and then use that to Unscrew the stuck “stub”.

Simple attachment to the percussion pneumatic tools such as pneumatic type, 5K or 5K-MP offered by the innovator of the production Association “Znamya Truda” fitter V. Ivanov, allows you to execute some unexpected surgery — to cut through the metal.