Isostatic Graphite Electric Discharge Machining EDM Graphite Electrode Black
Isostatic Graphite Electric Discharge Machining EDM Graphite Electrode Black
Basic Properties
Place of Origin:
China
Brand Name:
Fangda
Certification:
Iso9001
Trading Properties
Minimum Order Quantity:
1 piece
Product Summary
EDM Graphite Electrode with 3-5 Times Faster Machining Speed, 1/5 Weight of Copper, and 3650°C High Temperature Resistance for Precision Molds Comparison Parameters Advantages Production costs Graphite of the same volume costs only about 25% that of copper electrodes. Machining Speed The machining ...
Product Custom Attributes
Highlight
Isostatic Graphite Electric Discharge Machining
,EDM Graphite Electrode Black
,Black Isostatic Graphite
Material:
Isostatic Graphite
Color:
Black
Shape:
Solid Block
Product Description
Detailed Specifications & Features
EDM Graphite Electrode with 3-5 Times Faster Machining Speed, 1/5 Weight of Copper, and 3650°C High Temperature Resistance for Precision Molds
| Comparison Parameters | Advantages |
|---|---|
| Production costs | Graphite of the same volume costs only about 25% that of copper electrodes. |
| Machining Speed | The machining speed is 3–5 times faster than copper electrode, the machined surface is smooth. The electric discharge machining speed is 1/3 to 2 times faster than that of traditional copper electrodes, making it more suitable for rough machining. |
| Machining accuracy | Good machining precision, C.T.E is 1/4 of copper, easy polishing. |
| Weight | The density of graphite is only 1/5 of copper, it's more suitable in the production for larger electrode. |
| Loss | Used as EDM electrode, which consumption is only 1/3–1/5 of copper electrode, the coating of spark decomposition of carbide compensates electrode loss. |
| High temperature resistance | The melting point of graphite is up to 3650℃, with no deformation under high-temperature working conditions, and more suitable for machining bone electrode. |
| Electrode Cohesiveness | Damaged graphite parts can be bonded with conductive adhesive, effectively saving production time and reducing material costs. |
| Grade | Bulk Density (g/cm³) | Electric Resistivity (μΩ·m) | Compressive Strength (MPa) | Flexural Strength (MPa) | Shore Hardness | Ash Content (ppm) | Coefficient of Thermal Expansion (×10⁻⁶/℃) | Thermal Conductivity (W/m·K) | Particle Size (μm) | Applications |
| EDM-10 | 1.86 | 12 | 110 | 52 | 66 | 200 | 6 | 100 | 10 | EDM Precise Machining Molds |
| EDM-60 | 1.88 | 11 | 140 | 70 | 66 | 200 | 5.7 | 100 | 6 | EDM Precise Machining Molds |
| EDM-T8 | 1.75 | 13 | 90 | 50 | 60 | 200 | 6 | 100 | 8 | High-precision electrode, 3D curved glass molds of mobile phone |
| EDM-T5 | 1.77 | 14 | 100 | 55 | 65 | 200 | 5.8 | 100 | 5 | High-precision electrode, 3D curved glass molds of mobile phone |
| EDM-T3 | 1.75 | 16 | 120 | 65 | 68 | 200 | 5.8 | 85 | 3 | High-precision electrode, 3D curved glass molds of mobile phone |
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