China
联系人 Ms. Margaret
No.888, South Weilai Rd, Zhengzhou, Henan
Polycrystalline Diamond (PCD) is a synthetic
diamond product that is produced by sintering together selected
diamond particles with a metal matrix using sophisticated
technology. The diamond and matrix, when sintered together under
high temperatures and pressures, creates a PCD tool blank that is
high in uniform hardness and is abrasive resistant in all
areas.
Features compared with tungsten carbide
tools:
1, The hardness of PCD is *0 to **0 times that of tungsten
carbide.
2. The thermal conductivity of PCD is 1.5 to 9 times that of
tungsten carbide.Its thermal conductivity is **0W/mk. The PCD
blank can conduct heat fast
3, PCD toolings life can exceed carbide cutting tool
life *0 to **0 times.
Features compared with natural diamond
tools:
1, PCD is more resistant over natural diamond because of its random
orientation structure of the diamond particles, and is backed by a
carbide substrate.
2, PCD is more constant in wear due to complete production system
for quality consistant control, Natural diamond is a single crystal
in nature and has soft and hard grains both,when making into
toolings, it will not be well using with soft grains.
3, PCD is cheaper and with various shapes and sizes to choose from
for toolings, natural diamond is the limit on these point.
Application:
The PCD blank is userd in many different fields including aviation,
the car industry, electronics,and the wood and stone industry. It
applies to varous materials such as nonferrous metal, tungsten
carbide, ceramic, nonmetal and composite material.
Materials
recommended for cutting with
PCD:
Epoxy resins
Gold and silver
Ceramics, unfired
Plastics and rubber
Carbon and
graphite
Graphite
composites
Fiberglass composites
Chipboard and fibreboard
Zinc and
magnesium alloys
Aluminum
and aluminum alloys
Copper, brass and bronze alloys
Tungsten carbide, presintered and
sintered
Size:See as below.
Tolerances: D = +/- 0.1mm T = +/- 0.*5mm t = +/- 0.*9mm
| PCD Full-Round Blanks | ||||
| D (mm) | Specification Angle x D x surface condition | T (mm) | t (mm) | Grade |
| *5 | **0Rx *5 x P(polish) | 1.6/2.0/3.2 | 0.**0.7 |
2μ，5μ *0μ *5μ *5μ, 2**5μ |
| *0 | **0 R x *0 x P | 1.6/2.0/3.2 | 0.**0.7 | |
| *2 | **0 R x *0 x P | 1.6/2.0/3.2 | 0.**0.7 | |
| *0 | **0 R x *4 x P | 1.6/2.0/3.2 | 0.**0.7 | |
| *3 | **0 R x *3.3 x P | 1.6/2.0/3.2 | 0.**0.7 | |
| 8 | **0 R x 8 x P | 1.6/2.0/3.2 | 0.**0.7 | |
| PCD Rectangle-Shape Blanks | ||||
| D (mm) | Specification Angle x D x surface condition | T (mm) | t (mm) | Grade |
| 1 | *0 x *0 x P(polish) | 1.6/2.0/3.2 | 0.**0.7 |
5μ *0μ *5μ *5μ |
| 2 |
*5 x 5 x P |
1.6/2.0/3.2 | 0.**0.7 | |
|
3 |
*2 x 5 x P |
1.6/2.0/3.2 | 0.**0.7 | |
| 4 |
*0 x 5 x P |
1.6/2.0/3.2 | 0.**0.7 | |
| 5 |
*0 x 3 x P |
1.6/2.0/3.2 | 0.**0.7 | |
| 6 |
8 x 4 x P |
1.6/2.0/3.2 | 0.**0.7 | |
| 7 |
6 x 5 x P |
1.6/2.0/3.2 | 0.**0.7 | |
| 8 |
As per your need |
1.6/2.0/3.2 | 0.**0.7 | |
| PCD Triangle-Shape Blanks | ||||
| D (mm) | Specification Angle x D x surface condition | T (mm) | t (mm) | Grade |
| 1 | *0 x 7.5x P(polish) | 1.6/2.0/3.2 | 0.**0.7 |
5μ *0μ *5μ *5μ |
| 2 | *0 x 5x P | 1.6/2.0/3.2 | 0.**0.7 | |
| 3 | *0 x 5 x P | 1.6/2.0/3.2 | 0.**0.7 | |
| 4 | *0 x 3.5 x P | 1.6/2.0/3.2 | 0.**0.7 | |
| 5 | *0 x 9 x P | 1.6/2.0/3.2 | 0.**0.7 | |
| 6 | *0 x 4.5 x P | 1.6/2.0/3.2 | 0.**0.7 | |
| 7 | *5 x 6.5 x P | 1.6/2.0/3.2 | 0.**0.7 | |
| 8 | As per your need | 1.6/2.0/3.2 | 0.**0.7 | |
Tolerances: D = +/- 0.1mm T = +/- 0.*5mm t = +/- 0.*9mm
| PCD Pie-Shape Blanks | ||||
| D (mm) | Specification Angle x D x surface condition | T (mm) | t (mm) | Grade |
| 1 | *0 x 7.5x P(polish) | 1.6/2.0/3.2 | 0.**0.7 |
5μ *0μ *5μ *5μ |
| 2 | *0 x 6.5x P | 1.6/2.0/3.2 | 0.**0.7 | |
| 3 | *0 x 5 x P | 1.6/2.0/3.2 | 0.**0.7 | |
| 4 | *0 x 5 x P | 1.6/2.0/3.2 | 0.**0.7 | |
| 5 | *0 x 4.5 x P | 1.6/2.0/3.2 | 0.**0.7 | |
| 6 | *0 x 3.8 x P | 1.6/2.0/3.2 | 0.**0.7 | |
| 7 | *5 x 4.5 x P | 1.6/2.0/3.2 | 0.**0.7 | |
| 8 | As per your need | 1.6/2.0/3.2 | 0.**0.7 | |
| 国家: | China |
| 型号: | 88100008 |
| 离岸价格: | 128 ~ 130 / Piece 获取最新报价 |
| 位置: | - |
| 最小订单价格: | 128 per Piece |
| 最小订单: | 5 Piece |
| 包装细节: | plastic box |
| 交货时间: | 1 day |
| 供应能力: | 10000 Piece per Year |
| 付款方式: | T/T, Western Union, PayPal |
| 產品組 : | PCD cutting tools |
