Working Principle
When working on a cold heading machine, the die, in conjunction with other tools, partially upsets and shapes the incoming metal bar to obtain the desired shape of the part. This process is usually carried out at room temperature without heating and that is why it is called cold heading. The cold heading process produces almost no scrap, resulting in significant savings in material costs.
Main Features
- High quality material: Made of high strength cemented carbide material with excellent wear resistance and durability.
- Precision machining: Through advanced CNC machining process and precision grinding, the high precision and stability of cold heading die are guaranteed.
- Efficient production: Cold heading technology can efficiently produce metal parts with complex shapes, improving production efficiency and cost-effectiveness.
- High material utilization: Material utilization rate can reach 80-90%, which significantly reduces material waste.
- High processing precision: Through accurate mold design and manufacturing, it is possible to obtain cold formed parts with complex shapes and precise dimensions.
- Multiple applications: Suitable for cold heading processing of different materials, including steel, aluminum, copper and other metal materials.
Common Used Grades
Grade | Composition | Density
(g/cm3) | Hardness
(HRA) | Flexural Strength
(MPa) | Properties |
YG6 | 94% WC, 6% Co | 14.6 | 89 | 1520 | High hardness and good wear resistance , suitable for general wear and impact applications. |
YG8 | 92% WC, 8% Co | 14.5 | 88.5 | 1600 | High hardness with impact resistance , suitable for medium impact and wear conditions. |
YG15 | 85% WC, 15% Co | 14.0 | 86 | 2400 | High flexural strength and impact toughness , ideal for high impact and wear environments. |
YNi8 | 92% WC, 8% Ni | 14.7 | 88.5 | 1500 | Good corrosion resistance and toughness , suitable for chemical and corrosive media environments. |
YG20 | 80% WC, 20% Co | 14.0 | 84 | 2800 | Extremely high flexural strength and toughness , ideal for high impact and high wear environments. |
Customized Services
We provide customized irregular shaped drawing die solutions based on customer needs. Whether customizing a single piece or producing large quantities, we can provide you with an efficient and reliable tooling solution. Please contact us for more details and customization options.
Product Show
Who We Are
Zhuzhou Xingzhou Carbide Co., Ltd. is a high-tech joint-stock enterprise specializing in the research and development, production and sales of cemented carbide products. We have more than 20 years of experience in manufacturing industrial tools, located in Zhuzhou High-tech Industrial Development Zone.
Why Choose Us
We can supply various types of cemented carbide cutting tools and spare parts for electric tools, such as tungsten carbide composite rods, tungsten carbide plate and strip, carbide wear parts, carbide rollers, CNC cutters, endmills, circular saw blades, saw tips, custom tungsten carbide products and DTH drill bits and hammer etc.used for mining, road and bridge construction, oil etc.Our company has in the word advanced production equipment such as pressure sintering furnace, isostatic cool pressing, actomatic pressing machines, subsequent inner stress relieving processing system , complete quality control and check -out equipment and so on.Our products are widely sold all over the world for their high quality and competitive prices. Most of our products had been exported to America, Europe, Middle East and Southeast Asia markets.We believe that the cooperation with Zhuzhou Xingzhou Carbide Co., Ltd. should be your best choice.
Our Factory
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