Changzhou AMG Precision Tool Manufacturing CO., LTD
Changzhou AMG Precision Tool Manufacturing CO., LTD
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The AMG AlTiSiN-coated 4-flute internal R milling cutter performs high-speed rotational milling on CNC machining centers to precisely machine internal radii and complex curved mold surfaces. The AlTiSiN coating provides excellent heat resistance and reduces friction, allowing for higher cutting speeds and feeds without compromising tool life. The 4-flute design ensures efficient chip evacuation and smooth cutting forces, minimizing vibration and delivering superior surface finish. The cutter’s precise geometry maintains dimensional accuracy on mold cavities and cores, essential for high-quality mold production.
Applications:
Mold Surface Machining: Ideal for plastic injection molds, die-casting molds, and stamping dies with complex curved surfaces.
Precision Mold Cores and Cavities: Efficiently mills internal radii and fillets on mold components to achieve smooth transitions and avoid stress concentration.
Aerospace and Automotive Components: Suitable for machining lightweight alloys and high-strength materials with complex contours.
Medical Device Manufacturing: Machining titanium or stainless steel curved parts requiring high surface quality.
Precision Mechanical Parts: Used for milling detailed curved features in precision machinery.
Specifications Table:
| Parameter | Description |
|---|---|
| Material | Ultra-fine grain carbide |
| Coating | AlTiSiN PVD coating |
| Number of Flutes | 4 |
| Cutting Diameter | 3mm – 20mm (customizable) |
| Radius (Internal R) | Various radius options available (e.g., 0.5mm – 5mm) |
| Helix Angle | 30° |
| Shank Diameter | 6mm, 8mm, 10mm, 12mm |
| Surface Roughness | Ra 0.2 – 0.4 μm |
Working Principle:
The AMG AlTiSiN-coated 4-flute internal R milling cutter performs high-speed rotational milling on CNC machining centers to precisely machine internal radii and complex curved mold surfaces. The AlTiSiN coating provides excellent heat resistance and reduces friction, allowing for higher cutting speeds and feeds without compromising tool life. The 4-flute design ensures efficient chip evacuation and smooth cutting forces, minimizing vibration and delivering superior surface finish. The cutter’s precise geometry maintains dimensional accuracy on mold cavities and cores, essential for high-quality mold production.
FAQ:
What materials can this cutter machine?
It is suitable for carbide, aluminum alloys, stainless steel, titanium alloys, and hardened steels commonly used in mold making.
Why choose AlTiSiN coating?
AlTiSiN offers superior oxidation resistance and hardness at high temperatures, extending tool life and enabling faster machining.
Can the internal radius be customized?
Yes, AMG provides multiple internal radius options to fit specific mold geometry needs.
Is this cutter suitable for 3-axis or 5-axis CNC machines?
It is compatible with both 3-axis and 5-axis CNC milling machines for complex mold surface machining.