In the Arsenal of various tools gardeners must have some version of the shears — a special “powerful” scissors that facilitate cutting of branches of fruit trees and shrubs in the Configuration of their blades designed so that they not cut so much, how many snack — making them be even durable dry branches.
Existing devices for cracking nuts provide only two or three times the balance of power. We offer universal Nutcracker allows you to crack nuts of all sizes, ranging from small — Ø5 mm to 45 mm “giants” at 20 – and 30-fold balance of power.
Original swings will be interesting not only for preschoolers but also older children, because of their design, proposed by the Polish magazine “Throb himself”, brings to use a game element. The production of this flying horse is available to each of the parents — so simple is the device in closer examination of details. Also important is the fact that do not need special tools or missing parts — only what I usually have on hand at any DIY.
Billet parts designed for machining, not be displaced, to rotate, to vibrate or deform under the action of the cutter. In the process of manual handling (this applies primarily to the production of their own designs) can be used multiple ways of fastening plates, cylinders or tubes In the pictures are some of the options appropriate devices.
Science fiction writers and scientists still scratching their heads on all sorts of devices and methods to overcome gravity — gravity. And in many industries, young innovators, participants NTTM, meanwhile, create a fixture, albeit more modest, to make “weightless” various mechanized tools, in particular, the heavy — electric.
I love tinkering and doing this for a long time; in many ways helps your magazine. So I decided to share my humble experience. A few years ago, designed his own house table. I don’t even know how to call it — whether coffee, whether still any. The fact is that as a way it has not been used! And a TV stood on it, and radio, and had Breakfast on it, and dined, and played. He is still in excellent condition.
This head is easy to do if your workshop has a lathe and welding machine, Setting it to any milling machine that can handle the head bolts penetrate the splines and spline grooves, cut into the gear teeth and to perform other operations. All items shown in the picture. A few clarifications. The base of the head is made from two steel angled sections with a flange width of 120 mm, welded among themselves. to between cheeks kept the size of 70 mm.
Readers interested in published in the journal some time ago. Linaeve from the eagle about the original decision stamenkovi fence in the suburban area, many asked to elaborate on her device. Published Supplement made by O. Linaeum at our request.
In the mixer tap in the bathroom sometimes breaks the pin on the shower switch cold-hot water. In the store it is almost impossible to find, and a new faucet is expensive. It is fixable.
Party NTTM, army innovator Y. Bandurko, suggested a simple device for cutting steel wire rope. Steel is the base plate to which are welded crosswise arranged vertical edge guides. Between them with the edge of the knife upwards to fit the bar, he lowered the rope, and the top plate is inserted into the mandrel. Then all of this fixture Assembly is installed under the press, the mandrel takes its stress on itself and presses on the rope, cutting it on the blade of the knife block.
