PCD Cutting Tool Blanks for diamond Tools
PCD cutting tool blanks are produced by sintering selected diamond particles at high pressure and high temperature, and consist of diamond layer and tungsten carbide substrate.
PCD Blanks provide the hardness, abrasion resistance and thermal conductivity of natural diamond, combined with the toughness of tungsten carbide. The work piece processed by PCD has good surface finish and no need being ground. It is an ideal tool material for its long life and high efficiency.
PCD is widely used for the machining of non-ferrous metals and alloys, such as aluminum, copper, aluminum / gray iron composites, as well as nonmetallic materials such as wood, chipboard, ceramics, plastic, rubber etc, where high abrasion resistance and good surface finish are required.
Advantages of PCD tool blanks:
1. Long working life.
2. Uniform surface finish.
3. Reduces machine down time.
4. Highly improved workpiece quality and excellent dimensional control.
5. Increase productivity.
6. High material removal rate.
7. Lower cost per piece.
8. The working life of a PCD cutting edge is usually 50 to 250 times longer than that of traditional sintered carbide cutting tools.
PCD Cutting Tool Blanks Application Recommendation:
|
Grades |
Characters |
Applications |
Advantages |
|
W5 fine grain size |
1.Average grain size:5μm |
Aluminum, Brass/Copper, Precious metals, Wood composites ,Plastic |
Excellent surface finish |
|
W10 medium grain size |
1.Average grain size:10μm |
Excellent resistance, good surface finish |
|
|
W25 coarse grain size |
1.Average grain size:25μm |
>14% Si/Al alloys, metal matrix composites, Bi-metals(aluminum/castiron),sintered ceramics and carbides |
Long life, extremely high wear resistance |