Simple lathe. Encyclopedia of radio electronics and electrical engineering
Encyclopedia of radio electronics and electrical engineering / Ham Radio Technologies
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This small machine is designed for processing wooden parts up to 200 mm long and up to 50 mm in diameter. On it you can sharpen checkers and chess, handles for plumbing tools and much more that is necessary in everyday life. To build such a machine, neither scarce materials nor special material costs are required.
Rice. 1. Desktop lathe: 1 - tailstock screw (M10 bolt, 2 - tailstock housing, 3 - nut, 4 - tailstock clamp screw, 5 - plate, 6 - spindle (M10 bolt), 7 - bearings 8 - pulley , 9 - bracket, 10 - headstock, 11 - longitudinal base board, 12 - transverse base board, 13 - MSH-2 electric motor, corner (15X15 mm), 15 - front board.
The base of the machine is boards about 20 mm thick, interconnected with screws and glue. On the right side of the base there is a vertical wooden bracket, the MSH-5 electric motor from the sewing machine is screwed to it with M2 bolts.
The spindle of the front wooden headstock is made from a conventional M10 bolt; three holes are drilled in its head, into which three pointed rods are inserted, forming the so-called comb. The spindle rotates in two bearings embedded in the headstock. Pulley - from two cans with a diameter of 100 mm. Each of them is cut to a height of 10-15 mm, the cans are inserted into each other and clamped between two round plywood cheeks.
The tailstock is a wooden block through which a bolt is passed. The end of the bolt is passed through the nut and sharpened into a cone.
A piece of steel or duralumin corner is screwed to the upper edge of the front board - a support for the cutting tool.
Author: V. Denbsky, Novosibirsk
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