PCD Insert for Non-Ferrous Metals
For manufacturers and machine shops demanding peak performance in non-ferrous metal machining, our range of cutting tools delivers unparalleled precision and longevity. Our specialized inserts are engineered to meet the extreme demands of machining aluminum alloys, copper, brass, and composites. We offer Application-Specific PCD Inserts, designed for particular alloys and operations to maximize chip control and surface finish. For intricate profiling and finishing passes, our PCD Diamond-Shaped Inserts provide exceptional stability and point strength. When tool life is the primary concern, our Wear-Resistant PCD Inserts offer superior abrasion resistance against high-silicon aluminum and other abrasive non-ferrous materials. For the ultimate in surface quality on mirror-finish applications, our Ultra-Fine Grain PCD Inserts minimize edge chipping and produce exceptionally low Ra values. Each product line is the result of rigorous R&D, focusing on substrate integrity, advanced geometries, and optimal PCD layer bonding for consistent, reliable performance.
The cornerstone of our lineup is the <产品名字>, a versatile and robust insert designed for general-purpose high-speed machining of soft to medium non-ferrous alloys. It features a balanced design that provides excellent chip evacuation, thermal stability, and resistance to built-up edge. The <产品名字> is available in a wide array of industry-standard sizes and corner radii, making it a perfect drop-in replacement for conventional carbide tools, offering an immediate and dramatic increase in tool life and productivity. Its geometry is optimized for both roughing and finishing operations, reducing the need for tool changes and simplifying process planning on the shop floor.
Detailed Technical Specifications
Core Material Properties
- PCD Layer Composition: Synthetic diamond particles sintered with a cobalt binder.
- Average Grain Size: Ranges from 2µm (Ultra-Fine) to 25µm (Standard) depending on the product series.
- Substrate Material: Tungsten Carbide (Grade YG6 / K20 equivalent) for superior toughness and bonding strength.
- Hardness: PCD layer > 5000 HV; Substrate ~1600 HV.
- Thermal Stability: Stable in air up to 700°C (1292°F).
Geometric & Dimensional Standards
| Parameter | Description & Standards |
|---|---|
| Insert Shape | Diamond (55°), Square, Triangle, Round (Button) |
| ISO Designation | SNMN, CNMG, TNMG, RCMT, etc. |
| Cutting Edge Length | From 6.4 mm (1/4") to 25.4 mm (1") |
| Corner Radius (Re) | 0.2 mm, 0.4 mm, 0.8 mm, 1.2 mm, 2.0 mm |
| Thickness (s) | 3.18 mm (1/8"), 4.76 mm (3/16"), 6.35 mm (1/4") |
| Hole Type | Single countersunk screw hole, double-hole for clamps |
Recommended Cutting Parameters
| Workpiece Material | Cutting Speed (Vc) m/min | Feed Rate (fz) mm/rev | Depth of Cut (ap) mm |
|---|---|---|---|
| Aluminum Alloys (Si < 8%) | 600 - 2500 | 0.10 - 0.40 | 0.5 - 4.0 |
| High-Silicon Aluminum (Si > 12%) | 400 - 1000 | 0.08 - 0.25 | 0.5 - 2.5 |
| Copper & Brass | 500 - 1500 | 0.05 - 0.30 | 0.1 - 3.0 |
| Composite Materials | 200 - 600 | 0.05 - 0.20 | 0.5 - 2.0 |
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