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Copper Tungsten PCD Disk Electrode
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Copper Tungsten PCD Disk Electrode

Copper Tungsten PCD Disk Electrode

Copper Tungsten PCD Disk Electrode is a key component used in the seam welding process. It is made of tungsten copper alloy, which has the high hardness and high melting point of tungsten and the good electrical and thermal conductivity of copper. It can ensure the stability and welding quality of the seam welding process and is widely used in many industries that require the seam welding process, such as automobile manufacturing, electronic equipment production, aerospace, etc. It is especially used for repairing PCD tools and seam welding processing in EDM. If you have any questions about this product's details or delivery time, don't hesitate to get in touch with us at admin@fanmetalloy.com. We look forward to your message.
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Product Details ofCopper Tungsten PCD Disk Electrode

Copper Tungsten PCD Disk Electrode Description

Material selection and processing

The ratio of tungsten and copper is determined according to the specific requirements, and then it is processed by forging, turning, grinding, drilling, surface treatment, etc. We have the most advanced production equipment and a professional technical team, and all products will undergo comprehensive quality inspection before shipment.

Characteristics

  • Excellent electrical and thermal conductivity, low electrode loss, and high welding efficiency.
  • High hardness, good wear resistance, strong anti-deformation ability, and long service life.
  • High melting point, good dimensional stability under high temperature environment.
  • Good anti-adhesion, fewer welding defects, and improved welding quality.

Application

  1. Electrospark machining (EDM): In the production process of PCD tools, EDM is often used to accurately shape and process PCD materials. As an EDM electrode, the tungsten-copper alloy seam welding electrode wheel can quickly conduct current and heat, achieve efficient electric spark discharge, and accurately remove PCD materials to process tools of various shapes and sizes. It can also be used for the EDM repair process of PCD tools to restore them to a good cutting state and extend the service life of the tool.
  2. Metal processing: Used for seam welding of various metal pipes, such as stainless steel pipes, copper pipes, etc. Its good electrical conductivity and thermal conductivity can make the welding process more stable and improve the welding quality and pressure resistance of the pipe.
  3. Automobile manufacturing: Used for sealing and welding of parts such as body structures, engines or transmissions to meet the high precision and reliability requirements of automotive parts and improve service life.
  4. Electronics and electrical appliances: Used for welding precision electronic devices, housings of electrical equipment, etc., can quickly conduct welding current and heat to ensure the performance and quality of electronic components.
  5. Aerospace: Used for welding aircraft structural parts and engine components. It can maintain a stable shape and dimensional accuracy during the welding process and meet the high-precision welding requirements of this industry.

 

Copper Tungsten PCD Disk Electrode Dimension

Grade W70Cu30 W75Cu25 W80Cu20

Composition

Tungsten:70% Tungsten:75% Tungsten:80%
Density (g/cm³ )

13.9

14.5 15.2
Electrical conductivity(% IACS)

42

38

34
Hardness (HRB)

88

94 98

Grade

W75Cu25

Outer Diameter

50-300mm

Thickness

5-20mm

Hardness

85-100HRB

Density

14.1-15.3g/cm3

Surface

Polished, Bright, Chemical Cleaning

Shape

Round

Standard

ASTM B702, GB, JIS

Certification

ISO 9001

Copper Tungsten PCD Disk Electrode Pictures

Copper Tungsten PCD Disk

PCD Disk Electrode

 

Product Qualification

ISO9001

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