On the proposed technology of wire matching section can be manufactured in a variety of shapes and sizes of links. The circumferential wire on one, two or three metal bar clamped in a vise. The resulting spiral razrushaetsya then along. It remains only to combine the links in a chain.
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A spectacular sight — "dogfight". No wonder, therefore, that the coming in groups the boys want to build it bouzouki, and as soon as possible. A model aircraft club in the summer...
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I made welding machine is a well-proven in practice a modernized version of the device description and drawings of which are published in the journal "modelist-Konstruktor" No. 3, 1966....
