
This simple saw can be processed plywood, thin wooden boards, etc. On the basis of the size of 250X150 mm are mounted the following parts: 1 — the solenoid of the screw Ø10 mm, which is wound with insulated copper
wire 0.2 mm (the more turns, the greater the power of the magnet); 2 — anchor made of soft iron (the larger the lever arm, running to the magnet, the more force is transmitted to the blade); 3 — retaining screw for regulating the working stroke of the saw; 4 — spring (for example, from avtokomanda); 5 — blade (a piece of thin blade, inserted into the cutting head and is fixed by screw); 6 — terminal, 7 — feet, of hard rubber or plastic, glued to the base.
Recommend to read
LAY THE PATTERN
This game is somewhat similar to both Domino and popular today at children's jigsaw puzzle "puzzle", when of curly plates add picture. Only here plates without cutouts, like dominoes,...
CARGO AMPHIBIOUS K-61
Overcoming water obstacles by troops in the course of warfare is still one of the most difficult tasks of engineering support of Special importance is its start — up phase, the crossing,...