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Tungsten carbide wire drawing die is a precision die made of tungsten carbide material for metal drawing processing. Wire drawing is to pull the metal wire through a small hole die by a wire drawing machine to reduce the diameter of the wire and obtain the required size and surface quality. In this process, the die plays a vital role. It not only needs to ensure the dimensional accuracy and surface finish of the wire, but also needs to withstand high pressure and strong friction. Tungsten carbide wire drawing die consists of a die body and a die orifice. The die body is responsible for bearing external pressure and friction, while the die orifice is the core part of wire drawing. The die body is made of high-strength tungsten carbide alloy to withstand the huge pressure and friction generated during the wire drawing process. The die orifice is the critical part. Its size, shape and surface finish directly affect the effect of wire drawing. The die hole is circular and designed according to different processing requirements and wire specifications.
