Drawing Dies In Our Life

In general, drawing dies are refers to various mold of drawing metal wire and fiber drawing die. All of drawing dies center have their own a special shape. Such as hole, round, square, star anise and other special shapes.

When the metal pulled through the hole, its size become small and even its shape has been changed. Steel wire is usually adopt tungsten carbide nib. The typical structure of this mold is a carbide mold core with cylindrical, there is bell, entrance cone, deformation cone in the inner hole of a mold core.

Drawing dies are widely used in many fields. Such as radar, television, instrument, aerospace and electronic devices. Production process of wire drawing die insert sleeve includes pressing die, draft, cutting and other process steps.

Drawing die is made of metal wire. With a kind of mold, the metal wire changed from coarse to fine, until it reach the required size. Mold core of drawing die is often made by natural diamond and synthetic diamond. Copper wire drawing die is belongs to the cord drawing die. Drawing dies also includes carbide drawing die,  plastic drawing die and diamond drawing die.

Article From: http://www.ls-carbide.com/blog/?p=82