1. Halnn PCD ISO Models
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PCD Inserts ISO Models |
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CNMX
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CCMW/CCGW
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CCGT/CCMT
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CPGT
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DNMX
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DCGW/DCMW
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DCGT/DCMT
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VNMX
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VCGW/VCMW
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TCGW/TCMW
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TNMX
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VCGT/VCMT
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SNMX
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TCGT
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TPGW/TPMW
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TPGT/TPMT
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RCGW
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SCGT/SCMT
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SPGW
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RPGW
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WNMX
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VCGW
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VBGW
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VBGT
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TPGN
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TPGN
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2. PCD Grade and Application
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Grade |
Granularity (μm)
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Characteristics |
Application |
Microstructure |
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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 |
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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 |
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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 |
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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). |
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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 |
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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. |
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3. PCD Grade and Machining Characteristics
4. Choosing the suitable PCD Grade for your Application
5.Halnn recommend cutting condition
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Component Materials |
Recommend PCD Grade |
Vc（m/min） |
Fr（mm/r） |
ap（mm） |
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Aluminum alloy 4-8%Si |
CDW010 |
CDW302 |
CDW005 |
CDW850 |
100-5000 |
0.03-0.5 |
0.1-3.0 |
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Aluminum alloy 9-13%Si |
CDW010 |
CDW302 |
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CDW850 |
100-3000 |
0.03-0.5 |
0.1-3.0 |
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Aluminum alloy ＞13%Si |
CDW010 |
CDW302 |
CDW025 |
CDW850 |
100-2500 |
0.03-0.4 |
0.1-2.5 |
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Copper alloy |
CDW010 |
CDW302 |
CDW025 |
CDW850 |
100-1000 |
0.03-0.3 |
0.1-3.0 |
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Titanium alloy |
CDW850 |
CDW005 |
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100-200 |
0.05-0.2 |
0.1-2.0 |
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Tungsten Carbide Co < 16% |
CDW302 |
CDW025 |
CDW010 |
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15-40 |
0.1-0.25 |
0.1-1.0 |
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Tungsten Carbide Co > 16% |
CDW302
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CDW025
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CDW010
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10-30
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0.03-0.1
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0.05-0.3
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Wood |
CDW010
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CDW302
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CDW005
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CDW002
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100-4000
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0.1-0.4
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0.1-3.0
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Graphite |
CDW302
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CDW025
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CDW010
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100-600
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0.1-0.5
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0.05-2.0
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Metal matrix Composites
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CDW302
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CDW025
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CDW010
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300-600
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0.1-0.4
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0.2-1.5
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Composites(Carbon Fiber)
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CDW302
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CDW025
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CDW010
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200-2000
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0.05-0.3
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0.1-3.0
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