With the development of the society, more and more hard materials appear, which are difficult to machine, Halnn insist researching new materials to help the manufacturers solve their problems.
For some hard materials, such as Aluminum,HSS,graphite and other composites, Halnn CBN/PCD Tools Solutions for different industries as follows:
| No. | Materials | Halnn Grade | Main Tools | Image | Main Application |
| 1 | Carbon Fiber Composite | CDW10 CDW20 | PCD Corn Cutters |
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| 2 | Hard Aluminum Alloy | CDW20 | PCD Milling/Drilling Tools |
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| 3 | Graphite | Diamond Coating | Diamond Coating Tools |
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| 4 | High Speed Steel | BN-S10,BN-S20,BN-S300,BN-H10,BN-H21 | Solid CBN/Brazing PCBN |
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| 5 | Tungsten Carbide | BN-S200,BN-S300,BN-H10 | Solid CBN/Brazing PCBN |
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| 6 | Ni-based Steel | BN-S200,BDN80 | Solid CBN |
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Cutting Speeds for High Speed Steel
Application Case as follows:
| BN-S20 RCMX120700 machining HSS Rolls | |||
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Materials |
High Speed Steel |
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Hardness |
HSD90 |
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Insert Model |
BN-S20 RCMX120700 |
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Cooling method |
Dry Cutting |
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Cutting Data |
Vc=50m/min,Fr=0.2mm/r |
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Machining Effect |
Tool life improved about 35% than other CBN.
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Cutting Data for Ni-base alloy
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Materials |
Vc(m/min) |
Fr(mm/r) |
Ap(mm) |
Halnn CBN Grade |
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Ni-based Superalloy |
180~360(roughing) |
1~3 |
0.1~0.25 |
BDN80,BN-S200 |
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180~450(Finishing) |
0.5~2.0 |
0.1~0.3 |
One of the application case for machining Inconel 718
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BDN80 Solid CBN machining Inconel 718 |
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Materials |
Inconel 718 |
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Hardness |
HRC45~47 |
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Insert Model |
BN-S20 RCMX120700 |
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Cooling method |
Dry Cutting |
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Cutting Data |
Vc=350m/min,Fr=0.15mm/r,ap=0.5mm |
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Machining Effect |
Tool Life improved about 50% than Europe CBN. |
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Halnn Service
1. Adopt good quality materials,
2. Design whole solutions,
3. Quickly reponse for you,
4. Offer customized service.