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PCD Blank Discs
PCD cutting tool blanks are composed of diamond powder and tungsten carbide in high temperature and pressure. They have the high hardness and abrasion resistance of nature diamond, and combined with the tungsten carbide toughness. Its life is 10 to 100 times of tungsten carbide cutters.

PCD cutting tool blanks are widely used for the machining of non-ferrous metals and alloys, such as aluminum, copper, zinc, as well as nonmetallic materials such as wood,  fibre, ceramics, chipboard, plastic, rubber, etc, where high abrasion resistance and good surface finish are required.

The products are available in 5μm,10μm,25μm and mixed grain sizes.

 

Specifications of PCD Blank Disc:

Diameter

Total thickness

(mm)

PCD thickness

(mm)

Grain size

38mm

1.6/2.0/3.2

0.5mm

2μ,5μ,10μ,25μ,mixed sizes

45mm

1.6/2.0/3.2

0.5mm

2μ,5μ,10μ,25μ,mixed sizes

51mm

1.6/2.0/3.2

0.5mm

2μ,5μ,10μ,25μ,mixed sizes

55mm

1.6/2.0/3.2

0.5mm

2μ,5μ,10μ,25μ,mixed sizes

58mm

1.6/2.0/3.2

0.5mm

2μ,5μ,10μ,25μ,mixed sizes

 

 

Applications:

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

Sintering valve seat, cylinder and semi-finished sintering.

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

Sintering sealing ring, plunger piston and semi-finished sintering.

Coating

Epoxy coating, sticky mastics and glue.

 


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