станок для копирования и изготовления пропеллеров. размер бруска 30мм на 60мм, радиус обработки 380мм . Нашел в инете схему,поскреб по сусекам подшипники, корпуса подшипников, направляющие, цепь и звёздочки и т. д. схематично накидал на куске обоев схему станка,и готово.
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