Manufacturing Precision Compax Sumidia PCD Diamond Wire Drawing Dies for Medium and Large Bare Copper Wire Drawing Machine
Diamond Drawing Dies: Characteristics, Applications, and Advancements in Synthetic Diamond Technology
Diamond drawing dies have revolutionized the wire drawing industry due to their exceptional hardness, thermal conductivity, and wear resistance. As a key component in wire drawing processes, these dies ensure precision, efficiency, and durability, making them indispensable in the production of fine wires used in various industries, including electronics, telecommunications, and aerospace. This article delves into the unique properties of diamonds, their applications in wire drawing dies, the advancements in synthetic diamond technology, and the role of Zhengzhou Main Machinery Equipment Co., Ltd (MN Company) in this field.
Diamond, known as the hardest naturally occurring substance, boasts several properties that make it ideal for use in drawing dies:
Diamond drawing dies are essential for producing wires with precise dimensions and high surface quality. Key applications include:
| Nib material | PCD
|
TC
|
SSCD
|
ND
|
| Size range availability (1) | ||||
| Min. | 0.040 mm | 0.127 mm | 0.007 mm | 0.007 mm |
| Max. | 35.0 mm | n/a | 2.150 mm | 2.0 mm |
| Approx. relative durability (2) | ||||
| Non-ferrous | 50 – 500x | 1x | 17 – 33x | 17 – 33x |
| Ferrous | 8 – 70x | 1x | 4 – 9x | 4 – 9x |
| Approx. relative price (3) | ||||
| 0.460 mm | 3 – 8x | 1x | 3x | 5x |
| 1.001 mm | 7 – 8x | 1x | 15x | 15x |
| 10 mm | 20 – 26x | 1x | – | – |
| Physical properties (4) | ||||
| Elastic modulus | 850 – 1150 | 450 – 650 | 1120 | 700 – 1220 |
| Thermal conductivity | 500 – 600 | 100 | 800 – 2000 | 300 – 1000 |
| 1 Micron | 3 Micron | 5 Micron | 12 Micron | 25 Micron | 50 Micron |
| Better surface quality | Better surface quality | Better surface quality | Longer die life | Longer die life | Longer die life |
| Tungsten | Tungsten | Tungsten | |||
| Brass covered steel | Brass covered steel | Brass covered steel | Brass covered steel | ||
| Speciaty metal | Speciaty metal | Speciaty metal | Speciaty metal | ||
| Low carbide steel | Low carbide steel | Low carbide steel | |||
| Welding wire | Welding wire | Welding wire | |||
| Stainless steel | Stainless steel | Stainless steel | |||
| Copper | Copper | ||||
| Aluminium | Aluminium |
▲Applications and PCD blanks grain
Advancements in Synthetic Diamond Technology
While natural diamonds have been traditionally used in drawing dies, the advent of synthetic diamonds has transformed the industry. Synthetic diamonds, produced using advanced techniques like High Pressure High Temperature (HPHT) and Chemical Vapor Deposition (CVD), offer several advantages:
Cost Efficiency: Synthetic diamonds are more affordable than natural diamonds, making high-performance dies accessible to a broader range of industries.
Customizability: Synthetic diamonds can be tailored to specific requirements, such as size, shape, and crystal structure, ensuring optimal performance for different applications.
Consistency: The controlled manufacturing process ensures uniform quality, reducing variability in die performance.
Sustainability: Synthetic diamonds are environmentally friendly, as they do not require mining, preserving natural resources.
MN Company’s Contribution to Diamond Drawing Dies
Zhengzhou Main Machinery Equipment Co., Ltd (MN Company) is a leading manufacturer of diamond drawing dies, offering both natural and synthetic diamond solutions. With state-of-the-art technology and a commitment to quality, MN Company caters to the diverse needs of industries worldwide. Key highlights of MN Company’s offerings include:
Comprehensive Product Range: From natural diamond dies to PCD (Polycrystalline Diamond) and CVD dies, MN Company provides solutions for various wire drawing applications.
Customization: The company works closely with clients to develop dies tailored to specific wire drawing requirements.
Global Reach: MN Company exports its products to over 52 countries, earning a reputation for reliability and excellence.
Diamond drawing dies, with their unmatched characteristics and applications, are integral to modern wire production. The advancements in synthetic diamond technology have further enhanced the efficiency and accessibility of these dies. MN Company, as a key player in this industry, continues to lead with innovative solutions, ensuring high performance and customer satisfaction. For reliable and high-quality diamond drawing dies, MN Company remains the trusted choice.
