CBN Cutting Tools High Speed Machining Gray Iron Brake Rotor from Halnn Tools
1. Halnn Tools SNMN full form CBN inserts High speed Machining Gray iron Brake Rotor
With the development of the automobile industry, the brake disc industry also
develop rapidly because it is one of the most important parts in brake system. And brake disc often produce with large quantity. They use CNC Lathe, especially for big manufacturers. They need high efficiency in the process. But with traditional carbide insert, it has low cutting speed, can’t satisfy the manufacturer. CBN Inserts can be used for machining cast iron parts with high speed, so it became the best choice for these brake disc manufacturers.
2. Why we Choose Halnn Tools SNMN full form CBN inserts High speed Machining Gray iron Brake Rotor?
(1) Improve Efficiency: Compared with coating carbide insert, it can realize high speed machining,and the suitable linear speed will be: 250~450m/min for roughing process, 450~800m/min for finishing process.
(2) Characteristics of Halnn CBN inserts: BN-S300 adopt non-metal adhesive, improved the thermal conductivity and the strength, not only extend the insert lifetime, but also improve the impact resistance BN-S300 can be used for finishing process.
3. Full form CBN inserts Characteristics
| Insert Grade | Binder | CBN Content(%) | Granularity | Hardness(HV) | Cutting Depth | Condition |
| BN-S300 | AL,TIC | 97 | 4—6 | 3400—3600 | ≤2mm | Continuous |
4.Pictures of Halnn Tools Full form CBN inserts
5.Detailed Data of SNMN Full form CBN inserts
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| Type | Dimension | Standard Chamfer | Grades |
| L(mm) | φI.C(mm) | S(mm) | r(mm) | BN-K1 | BN-S10 | BN-S20 | BNK30 | BN-S300 |
| SNMN090304 | 9.525 | 9.525 | 3.18 | 0.4 | S01020 S01025 S02020 S02030 S05020 S10020 | | ◎ | ● | ● | ● |
| SNMN090308 | 9.525 | 9.525 | 3.18 | 0.8 | | ◎ | ● | ● | ● |
| SNMN090312 | 9.525 | 9.525 | 3.18 | 1.2 | | ◎ | ● | ● | ● |
| SNMN090404 | 9.525 | 9.525 | 4.76 | 0.4 | | ◎ | ● | ● | ● |
| SNMN090408 | 9.525 | 9.525 | 4.76 | 0.8 | | ◎ | ● | ● | ● |
| SNMN090412 | 9.525 | 9.525 | 4.76 | 1.2 | | ◎ | ● | ● | ● |
| SNMN120404 | 12.7 | 12.7 | 4.76 | 0.4 | ● | ● | ● | ● | ● |
| SNMN120408 | 12.7 | 12.7 | 4.76 | 0.8 | ● | ● | ● | ● | ● |
| SNMN120412 | 12.7 | 12.7 | 4.76 | 1.2 | ● | ● | ● | ● | ● |
| SNMN120712 | 12.7 | 12.7 | 7.94 | 1.2 | ● | ● | ● | ● | ● |
| SNMN120716 | 12.7 | 12.7 | 7.94 | 1.6 | ● | ● | ● | ● | ● |
| SNMN150716 | 15.875 | 15.875 | 7.94 | 1.6 | ● | ● | ● | | |
| SNMN201020 | 20 | 20 | 10 | 2.0 | ● | ● | | | |
6.Application Case
| Halnn Tools SNMN full form CBN inserts High speed Machining Gray iron Brake Rotor Machining Part: Brake Disc Component Materials:GG25(HT250) Selected insert:BN-S300 CNMN120716 Cutting Data: Vc=380m/min,ap=2.5mm,f =0.65mm/r Cutting Type: Dry Cutting |
7.Our service
| Pre-Sales Service | After-sales Service |
| l) Prompt reply and 24 hours online,professional team to provide best price and quality product. l) Same testing support l) Every batch of products will be tested to ensure its quality. | l) The real-time logistics information monitoring l) Any questions about the product can be consulted at any time. l) Product with any problem can return |
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CBN Cutting Tools High Speed Machining Gray Iron Brake Rotor from Halnn Tools Images
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