When grinding surfaces usually use bars wrapped around or nailed sandpaper. It is impractical, often have to throw away the pieces with a wide, completely untouched edges. We offer sanding pad consists of two parts: head with studs-studs and template with the response holes. Spikes — regular nails Ø 5-6 mm.
Using the principle of producing hydrogen by electrolysis of aqueous alkali, as described in the journal “modelist-Konstruktor” No. 7 for 1980, I decided to make more simple and compact device, useful for working with small parts when soldering, brazing. Due to the small outer dimensions of the cell it will be a place and on a small desktop, and use as a power supply unit standard rectifier for recharging batteries manufacturer facilitates installation and makes it safe. Relatively small, but quite sufficient for the needs of the Modeler performance of the device has allowed to simplify the design of the water seal and to ensure fire and explosion safety.
No manual clutches are difficult to handle small parts. However, they are not all easy: “the production process” occurs on weight, what kind of accuracy.
Long write “modelist-Konstruktor” and many find it useful, especially in the section “Club home of the masters”. On the advice of the journal made many things for the house and garage.
Our homemade planer-“piece of iron” compares favorably with industrial: twice easier, simpler constructively, quickly and accurately adjusted. If you make a few of these tools, they can be successfully used at the lessons of labor in school. Students easily master the work with homemade.
Connection of wooden panels with various kinds of spikes with the twofold goal. First of all, getting hard articulation of the various parts of the structure, such as parts, shelves, drawers, or walls, the sidewalls of the bed frame or sofa and similar items of furniture. The second equally important task is to improve the mechanical properties of flat wooden parts: correct connection can prevent a warpage, curvature of the product.
Arsenal machine tools home workshop, it is useful to fill up the circular saw. Pin CE on the workbench, next to the plumbing Vice, in which clamped the workpiece. Working tool saws — abrasive disk. He “tough” hardened to any hardness of steel rods, angles, pipes, sheets n even tiles, porcelain and glass, and the cut surface obtained is sufficiently clear. If you replace the disc with a saw with fine teeth, for cutting wood, plywood or plastic, diamond same drive will give the opportunity to handle the stones.
I made the machine is, in essence, MICROTEL, because it does not have a flexible shaft. It’s light and compact, at the same time a significant simplification of the structure did not reduce its capacity.
Few of the tinkerers complete today without an electric drill. Due to the different types of bits manufactured by the industry, this tool is skilled in runes becomes truly universal, turning it into a circular saw, grindstone, grinding machine… However, not all the features of the drill have already been implemented. For example, it took me to do hidden wiring, and for this we need to “chew” in concrete and wood deep grooves. There’s even a drill with pobeditovym tip proved to be ineffective. Then was born the idea to make a special mortising attachment — to turn the drill into a mini drill.
When constructing or repairing equipment, domestic equipment in front of home masters are often faced with the problem: how to cook certain items? Buy a welding machine is not quite simple, and you can do it yourself…