PCD Cutting Tool Blanks for Machining Non-Ferrous Metal and Alloys
1. Product Decription of PCD Cutting Tool Blanks
PCD Cutting Tool Blanks have different advantages such as high
abrasive resistance, low friction coefficient, high rigidity, high
thermal conductivity, low heat expansion coefficient, good strength
and stiffness.
Its hardness can reach up to 8000 HV, which is 80 to 120 times more
than tungsten carbide.
PCD has the thermal conductivity from 1.5 to 9 times higher than
tungsten carbide. It is also than that of PCBN and copper. Its
thermal conductivity approaches 700 W/mK. The PCD blank has a
possibility to transfer heat fast.
So PCD Cutting Tool Blanks Can be used for producing different PCD
Tools: such as PCD Turning Inserts, PCD Milling Tools, PCD Cutting
Tools, PCD End Mills, PCD Drill Bits, PCD Reamers,ect.
2. Halnn PCD Grade which can be used for produce Various PCD Tools
| PCD Grade |
Granularity
| Characteristics | Application |
| CDW002 | 2μm |
Good Electrical Machine Performance, Excellent Toughness
| Mainly used for engrave milling cutter and thread cutting tools,
also used in woodworking saws |
| CDW010 | 10μm |
Universal PCD Grade, Good Toughness and high wear resistance
| Universal machining process, wood molding, medium and low silicon
aluminum alloy parts, such as pistons |
| CDW025 | 25μm |
High wear resistance and edge quality
| Suit for high silicon aluminum alloy, MMC, Tungsten Carbide and
Ceramic, Mainly used in wood finishing inserts |
| CDW302 | 2~30μm |
Mixed 2 μm and 25 μm, good wear resistance and edge quality and
strength
| Mainly used for machining MMC, high silicon al alloy, high strength
cast iron and other application |
3. Diamond Disc Cutting Blanks Specifications
| PCD Diamond Compact Full-Round Blanks |
| D/Mm | Size (A X D) | T/Mm | T/Mm | Halnn Grade |
| 45+/-0.1 | 360 R X45 | 1.6/2.0/3.2/4.5/8.0 | 0.50+/-0.1 1.00+/0.1 |
CDW850 CDW002 CDW005 CDW010 CDW025 CDW302
|
4. Halnn Polycrystalline Diamond PCD Blanks Benefits
- Excellent Wear resistance & High impact resistance
- High toughness and thermal stability
- Low friction coefficient & Low heat expansion coefficient
- High efficiency & Long tool life
- High precision & Good work piece surface finish
- Suitable for laser cutting and EDM
- Environmental friendly
