What Are PCD Wire Drawing Dies and What Are Its Types

In the process of PCD Wire Drawing Dies, greater diameter wire is drawn through a die having a smaller diameter bore. By doing this, the volume of the wire stays the same while the diameter of the wire is decreased to obtain the required size and tolerance of the wire.

By drawing them through a succession of wire drawing dies, each of which has a smaller bore diameter than the one before it, we size the wires. The wire comes to its final size by the series’ last die.

A rod or wire pulls through a single die or a group of parallel dies during the steady-state, cold-forming process known as wire drawing. We reduce the wire’s cross-sectional area as it goes through each die, and all successive dies have smaller diameters than the input material.

Theoretically, wire drawing is a “chip less procedure” which does not mean to remove any material. As a result, as we draw the wire, its volume essentially stays the same but its length increases, or elongates, in accordance with its new diameter. Depending on the material being drawn and the lubrication conditions, some metal fine generation does happen in practice.

Tools called wire drawing dies are used to draw wire to reduce its diameter through highly polished, custom-shaped holes. They feature a metal body and a material for the nib.

Types Of Wire Drawing Dies

Dies For Pulling Rod and Bar:

Vaious manufacturers draw wire similarly to bars and rods; except they are typically much thicker. For this function, we employ a wide range of metals, including several alloys of copper and steel. The rods and bars are trimmed to length using a cut-off knife. The best drawing dies are PCD Dies Made In China.

Drawing Dies for Tubes and Pipes:

Drawing dies for tubes or pipes can be made in any bespoke shape, including round, square, or hexagonal. Although it is a similar procedure to wire drawing, a mandrel is used to shape the inner dimensions of the tube. We position the mandrel at the die’s throat and use it to measure the inner diameter and wall thickness. The inside of the tube or pipe will have a smooth surface thanks to a well-formed mandrel.

Wire drawing dies come in a wide variety of varieties. Examples include PCD, TC, and conventional wire drawing dies. Enameling wire drawing dies are another. Standard wire drawing dies have a nice reduction angle to reduce the force required to draw the wire while ensuring uniform die formation and a consistent surface finish. Polycrystalline diamond (PCD), a synthetic substance that offers better resistance to wear and breaking, is used in PCD wire drawing dies.

Tungsten Carbide Drawing

A material that is incredibly hard and scratch-resistant and we frequently use  it in tool bits, to make TC wire drawing dies. To draw larger wires and in situations where PCD dies are too expensive, we use tungsten carbide wire drawing dies frequently.

Drawing dies for enameled wires may have internal geometries that are appropriate for very small wire sizes when used with enameled wires.

Carbide Drawing Dies

They are of the highest quality in every size and standard. When it comes to size, drawing angle, bearing length, and tolerances. Moreover, we can create the wire dies in accordance with customer specifications.

There are many wire drawing suppliers who are able to provide tungsten carbide nibs, rod and bar drawing dies, tube or pipe drawing dies, and fully finished cased dies. Moreover, they supply dies with interior polished surfaces.

You can get drawing dies for tubes or pipes in any bespoke shape, including round, square, or hexagonal. The procedure is comparable to wire sketching.

A number of wire drawing instruments and machinery use wire drawing dies. The end of a wire grips by pull-in dogs before it enters the die. Then we drag the wire through the die once the pull-in dog has been secured to the block. Both single-block and multiple-block machines use wire drawing dies.

When drawing wire that needs a better surface quality or is coarser in size, inverted drawing machines or gravity blocks are typically employed. There are numerous suppliers of wire drawing dies for these devices.

If you’re in a search of quality wire drawing dies, you can contact Hubei Easy Cable Mould, we supply bulk wire drawing dies at affordable prices. Our quality PCD Dies Made In China are perfect for all your applications.

6 thoughts on “What Are PCD Wire Drawing Dies and What Are Its Types”

  1. I have read your article carefully and I agree with you very much. This has provided a great help for my thesis writing, and I will seriously improve it. However, I don’t know much about a certain place. Can you help me?


Leave a Comment