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[China]
Trade Verify
Address: Room H-02, 5F, M7 Building, No.1 Jiuxianqiao East Road, Chaoyang District, Beijing, China 100015
Contact name:Nina
Beijing Worldia Diamond Tools Co., Ltd. |
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Verified Suppliers
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Application
The PCD cutting tool blanks are 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. The products are
available in 5um, 10 um and 25um.
And the application fields including aviation, the car industry, electronics, and the wood and stone industry, ranges in many different fields.
Description
The PCD blank has the advantages of high hardness, high abrasive
resistance, high thermal conductivity, low friction coefficient,
low heat expansion coefficient, good strength and toughness. It can
realize high speed cutting, hard material cutting and high
precision processing. The PCD blank meets the requirement of
environmental protection. The PCD blank is manufactured by world
famous companies.
Features
1. The hardness of PCD reaches 8000HV, which is 80 to 120 times
that of tungsten carbide.
2. The thermal conductivity of PCD is 1.5 to 9 times that of
tungsten carbide, and it is even higher than that of PCBN and
copper. Its thermal conductivity is 700W/mK. The PCD blank can
transfer heat fast.
3. The friction coefficient of PCD is only 0.1 to 0.3, while that
of tungsten carbide is 0.4 to 1. The PCD cutting tool features
small cutting force.
4. The heat expansion coefficient of PCD is 0.9×10-6 to 1.18×10-6,
which is only one fifth that of tungsten carbide. The PCD cutting
tool features small thermal deformation and high processing
precision.
5. The affinity between the PCD cutting tool and the materials,
including nonferrous metal and nonmetal materials, is small. The
cuttings will not attach to the tool during processing.
Processing Materials
| Materials to be Processed | Products | |
| Nonferrous Metal | Aluminum, Aluminum alloy | Piston, cylinder, wheel hub, transmission case, pump body, admission pipe and various shell parts for cars and motorcycles. |
| Tank body, shell and compressor parts for airplanes and electro mechanical products. | ||
| Precision machinery parts for cameras, duplicators and metrical instruments. | ||
| Parts for pump body and oil press. | ||
| Copper, Copper Alloy | Axle, bearing bush, bearing and pump body for internal combustion engines and ships. | |
| Parts for various instruments, dynamo commutators, printed boards and electronic apparatus. | ||
| Bearing, bearing bush, valve and shell body. | ||
| Tungsten Carbide | Sinter such as valve seat and cylinder, and semi-finished sinter. | |
| Others | Various nonferrous metal parts such as magnesium and zinc. | |
| Nonmetal | Wood | Hardwood, artificial board, artificial abrasion resistant fiberboard. |
| Reinforced Plastic | Glass fiber and carbon fiber reinforced plastic. | |
| Rubber | Roller for paper and rubber ring. | |
| Graphite | Carbon rod. | |
| Ceramic | Sinter such as sealing ring and plunger piston, and semi-finished sinter. | |
Material
The PCD blank uses diamond powder and tungsten carbide.
Packaging
The PCD blank is packaged in a plastic case.
As an experienced PCD blanks supplier, our company also provides
diamond die blanks, diamond saw blades, diamond cutting tools, and
CVD diamond products, among others. We also offer laser cutting
service of PCBN blank, and we are committed to provide our customers with cost effective,
high performance and high standard products.
About us:
