PODOGORICA

VODOHRESCHAUsing 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.

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“SWALLOW’S TAIL” AND OTHERS

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.

PIŁA-PENDULUM

SAW-PENDULUMArsenal 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.

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THE DRILL-THE DRILL

DRILL IS A DRILLFew 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.

SIMPLE LATHE

SIMPLE LATHEThis small machine is designed for processing of wooden parts up to 200 mm and a diameter up to 50 mm. it can grind checkers and chess, arm to hand tools and more required in everyday life. To build such a machine, do not need no missing parts, no special material costs.