Machine for the production of chains, in particular of the type in the field of the gold forging industry is known as a strand of the chain links

摘要

it is a machine for the manufacture of chains, in particular, of the type described in the field of goldschmiedegewerbes as stranggliederkette is known, each link of a drahtspirale with the help of one or more cut tangentially to the winding is decreased innenprofil the cuts can be simultaneously or sequentially.the schneideinrichtung includes a pair of cutting, the schnittebene about horizontal adjustable, so that it is perpendicular to the durchzutrennenden wicklungswindung.the schneideinrichtung oscillates between two schneidstellungen, a separation of the link with two consecutive cuts in two intermittent 180 degrees - einwegdrehungen the winding to achieve.the kettenverbindung is a graded passage with a decreasing cross section provided in the host body after the unification of limb with already connected the chain while the passage is divided to the limbs with partial overlap of their edged en end to close.