The hard alloy wire drawing mold uses high-quality hard alloy as the mold core, with high hardness, good thermal conductivity, and low friction coefficient. The production of hard alloy wire drawing molds is simple, corrosion-resistant, impact resistant, and cost-effective. Suitable for drawing black metal, large-sized wires, and situations with poor drawing conditions.

Precautions for Hard Alloy Wire Drawing Molds

Durig the use of hard alloy wire drawing molds, five precautions should be taken: equipment selection, wire pretreatment, selection of appropriate lubricants, abnormal handling, timely replacement due to aging, etc.

1. Equipment selection: Based on the material and stretching equipment you want to stretch, match the compression ratio of each stretching mold reasonably to determine the angle of the working area of each stretching mold.

2. Pre treatment of wire drawing materials: such as cleaning, rust removal, annealing, phosphating, etc. To ensure the cleanliness of the materials.

3. Selection of drawing powder and oil: Choose high-quality and suitable drawing powder (lubricant, oil) and do a good job in cooling the drawing mold.

4. Timely handling of mold abnormalities: If there are problems such as mold cracking, bursting, sticking, wire scraping, diameter reduction, wire breakage, high temperature, mold blackening, wear resistance, etc. during wire drawing, please contact professional technicians in a timely manner.

5. Timely replace aging wire drawing dies: When the wire drawing die reaches its service life, please replace it in a timely manner for mold repair to avoid excessive use of the wire drawing die and the scrapping of the wire drawing die material.

Application of hard alloy wire drawing mold

Hard alloy wire drawing molds are widely used in wire drawing. Drawing is a manufacturing process that reduces or alters the cross-section of a wire by using a series of drawing plates or molds. Wire drawing, with a "pen tip" inserted into cast steel tungsten carbide.

manufacturing process

Key points to pay attention to during the processing of hard alloy wire drawing mold blanks and mold sleeves, as well as the assembly of mold cores; There are four main manufacturing steps: 1 Processing of mold blanks; 2. Interference during installation; 3. Processing wire drawing die sleeves; 4. Installation process.

• Previous：The production process of hard alloy wire drawing mold
• Next：There's nothing