FIELD: machine building.
SUBSTANCE: device incorporates wire drawing device and profiling device, both mounted on bed, the said profiling device being furnished with wire guide, detachable drawing mandrel and roller. The aforesaid mandrel represents a sleeve rigidly fixed in the said profiling device casing. The said detachable roller is furnished with profiling grooves and arranged in the said mandrel to run driven by the drawing device torque. To reduce wire friction, liquid lubricant is fed into the profiling device.
EFFECT: higher reliability, simpler design, lower production costs.
3 dwg
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