High Strength Tungsten Carbide Drawing Dies High Temperature Oxidation Resistance

Powerful Enough Tungsten Alloy Die For Drawing Steel And Tube Base On Requirement

The carbide drawing die is made up of highly polished, heterogeneous holes through which the wire is drawn to reduce its diameter. The choice of mold materials, i.e. natural or synthetic single crystal diamond, polycrystalline diamond, cemented carbide, etc., depends on the material and working parameters of the wire to be drawn. Cemented carbide drawing dies are used in the wire drawing industry, drawing such as low carbon steel, high carbon steel, stainless steel, brass, aluminum and other different materials.

Grade:

Manufacture Processing:

Carbide drawing die blank, die sleeve processing and core assembly process should pay attention to the key points; the main four manufacturing steps:

1. die blank processing;

2. mounting interference;

3. drawing die sleeve processing;

4. mounting process.

Notice:

When using the carbide drawing die, we should pay attention to five points: equipment selection, wire material pretreatment, selection of appropriate lubricant, abnormal treatment, aging and timely replacement.

1. Equipment selection: According to the material you want to draw and drawing equipment, reasonable proportion of the compression ratio of each drawing die, so as to determine the angle of each drawing die workspace. (which type of wire drawing die) should be chosen?

2. pretreatment of wire drawing materials, such as cleaning, rust removal, annealing, phosphating and so on, to ensure the cleanliness of materials.

3. Wire drawing powder, oil selection: select high-quality suitable wire drawing powder (lubricant, oil), do a good job of cooling wire drawing die.

4. Disposal of abnormal dies in time: If die cracking, die explosion, die sticking, scratching, shrinkage, broken wire, high temperature, die blackening, non-wear-resistant and other use problems, please contact professional and technical personnel in time.

5. Timely replacement of aging drawing die: When the drawing die reaches the service life, please change the drawing die to repair the die in time, so as to avoid the scrap of drawing material caused by excessive use of drawing die.

bar drawing dies

carbide wire drawing dies

High Strength Tungsten Carbide Drawing Dies High Temperature Oxidation Resistance Images