Single Crystal Diamond Tool

PCBN PCD Blank

 

1. Halnn PCD Inserts Order Specification

Order Code

Thickness T(mm)

Outer Diameter D(mm)

PCD layer thicknesst(mm)

1.6

2.0

3.2

45

51

58

CDW850*D*T

√√

√√

 

0.40~0.60(Genneral Thickness)

CDW002*D*T

√√

√√

 

CDW005*D*T

√√

√√

 

CDW010*D*T

√√

√√

 

0.40~0.60(Genneral Thickness)
0.8~1.0 (Thickening thickness)

CDW302*D*T

√√

√√

 

CDW025*D*T

√√

√√

 

2. PCD Grade and Application

Grade

Granularity (μm)

Characteristics Application Microstructure
CDW850 Submicron
Ultra-fine grain structure, strong edge sharpness and edge durability
High precision machining, mirror surface machining, suite for aluminum alloy that required high on the chipping performance, mainly used for machining Ti alloy and other composites
CDW002 2μm
High cobalt content, Good electrical machine performance, excellent toughness, Good roughness machining, more convinent for complec tool processing
Mainly used for engrave milling cutter and thread cutting tool, and also cutting tools for wear-resistant parts, used in woodworking saws, particleboard and the tools for machining silicon aluminum alloy
CDW005 5μm
Excellent electric spark and machinability, good toughness, wear resistance and edge quality
It suits for good surface quality processing, mainly used for machining PMMA, Silicion alloy and metal  cell phone shell outlin and used in the wood cutting tools, saws industry
CDW010 10μm
Universal PCD Grade, good toughness and high abrasive resisitance
Suit for single tool for rough machining, especially for wood molding, medium and low silicon aluminum alloy parts (such as piston).
CDW025 25μm
High wear resistance and edge quality
Suit for high Silicion Aluminum alloy, MMC, Tungsten carbide and ceramic, graphite,wear resistant parts,  mainly used in wood Wood finishing insert and saws
CDW302 2~30μm
Mixed 2μm and 25μm,good wear resistance and edge quality and edges strength
It mainly used for machining MMC, high Silicion Aluminum calloy, high strength cast iron and other application.

3. Halnn recommend cutting condition

Component Materials Recommend PCD Grade Vc(m/min) Fr(mm/r) ap(mm)
Aluminum alloy 4-8%Si CDW010 CDW302 CDW005 CDW850 100-5000 0.03-0.5 0.1-3.0
9-13%Si CDW010 CDW302   CDW850 100-3000 0.03-0.5 0.1-3.0
>13%Si CDW010 CDW302 CDW025 CDW850 100-2500 0.03-0.4 0.1-2.5
Copper alloy CDW010 CDW302 CDW025 CDW850 100-1000 0.03-0.3 0.1-3.0
Titanium alloy CDW850 CDW005     100-200 0.05-0.2 0.1-2.0
Tungsten Carbide Co < 16% CDW302 CDW025 CDW010   15-40 0.1-0.25 0.1-1.0
Tungsten Carbide Co > 16%

CDW302

CDW025

CDW010

 

10-30

0.03-0.1

0.05-0.3

Reinforced plastics

 

 

 

 

100-1000

0.05-0.3

0.1-2.0

Wood

CDW010

CDW302

CDW005

CDW002

100-4000

0.1-0.4

0.1-3.0

Graphite

CDW302

CDW025

CDW010

 

100-600

0.1-0.5

0.05-2.0

Metal matrix Composites

CDW302

CDW025

CDW010

 

300-600

0.1-0.4

0.2-1.5

Composites(Carbon Fiber)

CDW302

CDW025

CDW010

 

200-2000

0.05-0.3

0.1-3.0


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