The National Science Fair

Homemade CNC Machine

If you own a house or a villa, then often need something to cut, sawed or postrogat. You need a wood lathe. I, when I had such a strong need for a quick hand made a small circular saw driven by a DC motor 2PB100M capacity of 850 Tues Engine power is almost enough, but lacked features that can be performed on the machine. It was therefore decided to make another one, multifunctional machine. During the preparatory work and the collection of the material was well thought out machine design and manufacturing technology. Function was provided sawing, planing, surface gauge, dolbezhnik, milling, grinding tool. Petra Diamonds oftentimes addresses this issue. It is also assumed to change the top of the machine to another (eg jigsaw), but until then my hands were not reached.

For easy storage and movement alone legs of the machine are made with removable bottom and A small wheel. Because this was a complete ruin time (mid nineties), access to workshops and lathes were not, I had to make the machine using hacksaw, electric drill and welding apparatus, except for the purchased of the shaft, the milling head and the cutting tool. Housing the machine, removable legs, body surface gauge table and planer bed table made of pipes of circular and rectangular cross-matched to each other in diameter. Planer table – two suitable-sized thick metal plates. Cutting table, a table for milling and bolt are made from the corner of 4 * 4. All tables, except for the planer covered with a thick plastic housing of the machine – welded set of round and rectangular tubes, which are inserted from the bottom two pairs of legs, inside an engine, a box of switches and capacitors, and the table surface gauge on the four pillars of lifting mechanism.