PCD(Polycrystalline Diamond)

PCD(Polycrystalline Diamond)


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Category
Machinery Tools

Country / Year Established
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Product name PCD(Polycrystalline Diamond) Certification -
Category Machinery Tools Ingredients -
Keyword - Unit Size -
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origin Stock -
Supply type - HS code -

Product Information

Features

PCD(Polycrystalline Diamond) cutting tools are prepared and used under the conditions which will provide the highest machining performance. PCD cutting tools are capable of greatly improving efficiency, reducing scrap parts, and increasing the quality of the products when used to machine nonferrous and nonmetallic materials.

 

Characteristics

  • Hardest tools
  • The most thermal conductivity tools
  • High strength property
  • The higher productivity of machining operation
  • The most abrasive material

Properties

Grade
Particle size (mm)
Hardness (Hv)
JPD100
4 ~ 5
6,000 ~ 8,000
JPD200
8 ~ 9
7,000 ~ 9,000
JPD300
15 ~ 22
8,000 ~ 10,000

Properties Comparison of Cutting Tools

-
Knoop Hardness(kg/mm2)
Transverse Rupture Strength(lb/in2)
Hardness (Hv)
Polycrystalline Diamond
6,000
140,000 ~ 200,000
500
Polycrystalline CBN
3,500
100,000
100
Cemented Carbide
1,500~1,800
250,000 ~ 300,000
40 ~ 80
Silicon Nitride
1,700
70,000 ~ 110,000
15 ~35
Aluminum Oxide
1,600
40,000 ~ 50,000
14 ~ 17
High-speed steel
700 ~ 1,000
350,000 ~ 400,000
40 ~ 80

Tool Applications

PCD tool applications
PCBN tool applications
Non ferrous metals
Aluminum alloys
Babbitt alloys
Brass alloys
Bronze alloys
Copper alloys
Lead alloys
Magnesium alloys
Silicon aluminum
Silver, Platinum
Tungsten carbides
Zinc alloys
Hard cast iron
Ni-Hard
Alloy cast iron
Chilled cast iron
Nodular cast iron
Soft cast iron
Gray cast iron
Sintered cast iron
Powdered metal
Sintered iron
Hardened steels
Tools steels
Die steels
Case hardened steels
Bearing steels
Nonmetallic materials
Epoxy resins
Fiberglass
composite
Carbon phenolics
Superalloy
Incornel -718
-901
-600

General Guidelines

In order to get the maximum production rates out of any machining operation, the following guidelines should be closely followed:

  • Use PCD cutting tools to machine only nonferrous metals and nonmetallic materials.
  • Select a rigid machine with enough horsepower to maintain the cutting speed where PCD tools perform best.
  • PCD tools are very effective even when run at conventional carbide speeds.
  • Use PCBN tools for machining ferrous metals of Rc 45 hardness or higher and high-temperature alloys with Rc 35 or higher .
  • Select a rigid machine with enough horsepower to take advantage of the production potential PCBN cutting tools offer.
  • Use negative-rake tools, the largest lead angle, and cutting fluids whenever possible.

Application Guidelines

Turning

-
Grade
Material Types
Cutting Speed
(m/min)
Feed Rate
(mm/rev)
Depth of Cut
(mm)
PCD
JPD100
Plastic alloys Wood
300 ~ 1,000
1,000 ~ 2,500
0.05 ~ 0.25
0.1 ~ 0.5
0.05 ~ 0.3
0.2 ~ 4.5
JPD200
Aluminum alloy/Zinc/Copper
600 ~ 1,000
0.05 ~ 0.25
0.05 ~ 0.3
JPD200
JPD2/300
JPD300
Aluminum alloy (Si 4 ~ 8%)
(Si 9 ~ 14%)
(Si 16 ~ 18%)
800 ~ 2,500
500 ~ 1,290
300 ~ 600
0.1 ~ 0.3
0.1 ~ 0.3
0.1 ~ 0.3
0.05 ~ 3.0
0.05 ~ 3.0
0.05 ~ 3.0
JPD300
Presintered tungsten carbideSintered carbide
50 ~ 250
20 ~ 40
0.1 ~ 0.4
0.05 ~ 0.2
0.1 ~ 0.4
0.02 ~ 0.45

Milling

-
Grade
Material Types
Cutting Speed
(m/min)
Feed Rate
(mm/rev)
Depth of Cut
(mm)
PCD
JPD300
Aluminum alloy
(Si < 14%)
(Si > 14%)
300 ~ 3,000
300 ~ 1,200
0.1 ~ 0.4
0.05 ~ 0.2
0.1 ~ 4.0
0.02 ~ 0.45

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable
Country / Year Established
South Korea South Korea /
Business type
Others

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