Rough Turning Ball Screw with Halnn CBN Turning Inserts full form better wear resistance
Rough Turning Ball Screw with Halnn CBN Turning Inserts full form better wear resistance
1. Halnn Tools Rough Turning Ball Screw with Halnn CBN Turning Inserts full form better wear resistance
Halnn Tools accurately grasps the changing pulse of the times and continuously strives to develop high-quality, high-performance tool products that can quickly meet increasingly diverse needs. Based on the long-term cultivation of accumulated technical strength and the most advanced technology development capabilities, the concept of "cubic boron nitride monolithic crystal insert" for rough machining has been proposed, and it has adapted to the cutting requirements of modern "high speed, precision machining".
Cubic boron nitride integrated polycrystalline blade, strong impact resistance, good wear resistance, high hardness, high efficiency of turning ball screw. This is a machining effect unmatched by cemented carbide tools and ceramic tools, which is 4-5 times the grinding efficiency.
2. BN-S20 CBN Turning Inserts Characteristics
| Insert grade | Machining method | Cutting depth | Machining condition | Machining hardness |
| BN-S20 | Roughing,finishing | 0.5-10mm | Interrupt and continuous | HRC45-HRC68 |
| BN-S200 | Finishing | ≤1mm | Continuous finishing | HRC45-HRC68 |
| BN-H21 | Finishing | ≤0.5mm | Interrupted and continuous | HRC45-HRC68 |
| BN-H10 | Finishing | ≤0.3mm | Continuous | HRC45-HRC68 |
3.Detailed Data of CNGN CBN Turning Inserts
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| Type | Dimension | Standard Chamfer | Grades | Corresponding tool holder |
| L(mm) | φI.C(mm) | S(mm) | r(mm) | BN-K1 | BN-S20 | BN-S200 | BN-S300 | BNK30 |
| CNGN090404 | 9.7 | 9.525 | 4.76 | 0.4 | S01020 S01025 S02020 S02030 S02530 S03020 | | ◎ | ◎ | ◎ | ◎ | CCLNR/L |
| CNGN090408 | 9.7 | 9.525 | 4.76 | 0.8 | | ◎ | ◎ | ◎ | ◎ |
| CNGN090412 | 9.7 | 9.525 | 4.76 | 1.2 | | ◎ | ◎ | ◎ | ◎ |
| CNGN120404 | 12.9 | 12.7 | 4.76 | 0.4 | ● | ● | ● | ● | ● |
| CNGN120408 | 12.9 | 12.7 | 4.76 | 0.8 | ● | ● | ● | ● | ● |
| CNGN120412 | 12.9 | 12.7 | 4.76 | 1.2 | ● | ● | ● | ● | ● |
| CNGN120416 | 12.9 | 12.7 | 4.76 | 1.6 | ● | ● | ● | ● | ● |
| CNGN120704 | 12.9 | 12.7 | 7.94 | 0.4 | ● | ● | ● | ● | ● |
| CNGN120708 | 12.9 | 12.7 | 7.94 | 0.8 | ● | ● | ● | ● | ● |
| CNGN120712 | 12.9 | 12.7 | 7.94 | 1.2 | ● | ● | ● | ● | ● |
| CNGN120716 | 12.9 | 12.7 | 7.94 | 1.6 | ● | ● | ● | ● | ● |
4.Pictures of Halnn Tools CBN Turning Inserts
5.Application Case
| Rough Turning Ball Screw with Halnn CBN Turning Inserts full form better wear resistance Materials:Rolling Screw Gcr15 Hardness:HRC60-62 Selected Insert:BN-S20 CNGN120708 Cutting Parameters:ap=4.5mm,Fr=0.10mm/r,Vc=95m/min, Dry Cutting |
| Insert Materials | Cutting Speed | Cutting Depth | Failure Mode |
| Halnn BN-S20 | 95m/min | 4.5mm | Normal Wear |
| Ceramic Insert | 65m/min | 0.5mm | Broken Damage |
6.FAQ
Q1. Do you have different quality for different kind of stone?
A1. Yes, according hardness of stone and stone’s feature, we have different typology respectively.
Q2. If we need technical support, can you offer us?
A2. Yes, we have an experienced team, offering our customers additional benefits with specific advice, by our product managerment staff, engineers and technicians.
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Rough Turning Ball Screw Halnn CBN Turning Inserts Full Form Better Wear Resistance Images
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