For modern engineering and many other sectors of the economy it’s not uncommon for such large structures, in which the Assembly or disassembly of powerful bolting already exempt from the ordinary hand tools or power one working. That’s why the innovators of Novo-Gorkovsky oil refinery created a powerful Electromechanical wrench. It is a two-stage planetary gear associated with seriesname DC motor with a power of 0.9—1.0 kW. The torque transmitted to them at the nut is 825 KGM.INSTEAD OF A SLEDGEHAMMER
For modern engineering and many other sectors of the economy it’s not uncommon for such large structures, in which the Assembly or disassembly of powerful bolting already exempt from the ordinary hand tools or power one working. That’s why the innovators of Novo-Gorkovsky oil refinery created a powerful Electromechanical wrench. It is a two-stage planetary gear associated with seriesname DC motor with a power of 0.9—1.0 kW. The torque transmitted to them at the nut is 825 KGM.
To put digital markers on trees — work is necessary, but time consuming. We managed to make a simple device that allows you to quickly and accurately “print” a mark on the barrel. Organic glass glued octagonal drum and planted it on the axle fixed to the holder with handle. Then, on the surface of the faces struck the contours of the digits in a mirror image, and drilled holes Ø 1 mm, uniformly fills the outline of each number. Holes on top of the glued cut felt figures. On the side of the drum is made a threaded hole for pouring the paint, and shut the tube.
In the “Modeller-designer” has repeatedly published materials on woodworking machines-“circular saw” circular saw and planer, so necessary for the house masters. On this publication have done for a similar machine and I. But when I did, I realized that not everything in it is fine with me. In particular, the mechanism of lifting-lowering of the table. And the device is called the mechanism was only possible with the big stretch. The table was mounted on four studs-the uprights and vertical movement required to turn is to roll as many as eight nuts. And to set the plane of the table parallel to the axis of the plane (and saws) had “by eye”. In the end decided to make another table with more “advanced” mechanism (table) of lifting-lowering.
Improvised creativity are addicted to for a very long time. And in many respects it was promoted by my favorite magazine “modelist-Konstruktor”. Released since 1972. The recommendations and tips magazine has done a lot useful on the farm structures. The biggest of them —the tractor Arkhipova (“M-K” № 1, 1984), Gromov and all-terrain vehicle (“M-K” No. 1 for 1985).
Applied the last stroke of paint on the Board-float; the number sewn to the sail, varnished mast and you start thinking about the first release in the “open sea”. But, before you do that, think about your outfit. After all, the very peculiar windsurfer sailboat and, of course, requires special equipment.
In this mounted mesh shelf is very convenient to keep stock of a wide variety of drinks in bottled packaging—from soda and wine to yoghurt. They are visible at all times, easily accessible and take up little space.
Anyone who has had to pour any fine powder through a funnel with a narrow neck, knows that this is not easy: the powder stick together and clog the hole. However, if you tap on the funnel, it will go faster: vibration disrupts the adhesion between particles of matter.
It is widely known attraction of children to animals: any child would be pleased with the appearance of new cat toys or dog. To make a figure with their hands—it is easy.
You have conceived to make their own hammock for the garden, fence for a playpen or cot for baby — in all these cases, can not do without a grid. And to tie it yourself is not so easy: you will need a special device in the form of a hook, and need to know the appropriate technology for the job.