FIELD: process engineering.
SUBSTANCE: invention relates to metal forming and can be used for wire bending in jewellery. Proposed device comprises bending jig and bed with end clamps for bending jig. Bending jig represents a plug-in steel single-piece plate with guide square-cross-section grooves made therein to wire laying in height making at least the wire diameter. Bases of said grooves are provided with wire retainers composed by vertical through holes in diameter equal to groove width.
EFFECT: enhanced bending performances.
3 cl, 4 dwg
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