These two even look something like a high-performance tool developed by young innovators Dmitrov excavator plant. Brings them closer, and purpose: making large-diameter holes. The difference between constructive because they are intended for use with different materials.
In older homes often the meter mounted in a small wall niche not only Can decorate it, but generally prudently to use this space, embedding here a simple rack-column Design it is not difficult, because in contrast to the modern furniture it has no load-bearing side panels — their function will take on the niche wall to which left and right will be mounted stand — a support for shelves and doors.
Lovers to relax on weekends outdoors or on the country becoming every year more and more. Witness the sad-looking scraps of the scorched earth of a recent fire where tourists or vacationers baked potatoes or fried skewers. Braziers are available now on sale, are not all, as they are heavy, bulky and relatively expensive.
Folding umbrella is much more comfortable, against this one can hardly argue. Meanwhile, to alter a simple umbrella in the transforming is not so difficult. First of all, the umbrella must be almost completely dismantled, that is, remove the cloth, remove the wire ring — joints of the spokes and struts. A pair of “needle — brace” parse should not be, it can be modified and assembled.
In the conditions of the automated production of metal-cutting tools are especially high requirements of reliability and durability, especially when cutting hard materials and alloys.
On lathes one of the most common operations — machining centers. And here a lot of time is usually lost on such auxiliary stage, both the clamp and release the part in the Chuck. Especially noticeable these losses in large-scale and mass production. Participants NTTM-78 with the Moscow machine-tool plant named after Sergo Ordzhonikidze has developed a cartridge that at the beginning of the rotation he grips the workpiece. In what way?
Old hunters, when there was a fraction that came out of the difficulty is quite simple: crumbled in the pan scraps of lead, covered them with heavy disk and rotated it: rolling between two surfaces of the lead pieces took on a spherical shape. The same principle is incorporated in the machine used in the ball bearing industry for the finishing of the balls. They also run between the two discs, getting the perfect spherical surface.
After a protracted and rather overhaul purchased the manor house, it was found that to check have not only a “bare walls”, but with almost empty pockets. I think that in such a situation may be some readers of the respected journal, so I want to share with them my experience (From my life experience I know in Russia do not earn so much, how many you can save) So I had to switch to the manufacture of furniture And started with a headset for the hallway, or rather, with the individual items that formed subsequently to complete the set.
Combination wrench for cylinders. Probably no industrial sector or agricultural workshop now can not do without gas welding or cutting metal. Widely used and effective method such as welding in protective atmosphere of carbon dioxide. In all these cases, the workplace gas delivered in cylinders; and to connect them to the system burners, gas welder Read more…
Young metallurgists, participants of the exhibition NTTM-78, developed a key for their production needs: screwing graphite electrodes Ø 300 mm electric steel furnaces. However, they believe that the principle laid down in its design, applicable and to create a tool with the other, but a close target (for example, for unscrewing the studs).