Zhengzhou Halnn Superhard Materials Co., Ltd
Zhengzhou Halnn Superhard Materials Co., Ltd
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BN-S300 SCGN CBN Cutting Tool full form High speed Machining Cast iron Brake Rotor
1. Halnn Tools CBN Cutting Tool full form High speed Cutting Cast iron Brake Disc
According to statistics, in the cost of machine manufacturing industry, the cutting fluid
has occupied 15%, and the costs on cutting tools only have 3%~5%. So the new technology of dry cutting will become one new technology. It not only can lower the total costs, but also can reduce the environment pollution. In the process, the most important is cutting tool material. In order to achieve high cutting speed and dry cutting type, the cutting tools materials need have High temperature red hardness, stability and low Coefficient of friction. The materials can be only cubic boron nitride in nowadays.
2. Why we Choose Halnn Tools CBN Cutting Tool full form High speed Cutting Cast iron Brake Disc?
Improve Efficiency: Can realize high speed machining,and the suitable linear speed is 250~450m/min for roughing process, 450~800m/min for finishing process. And it also be suitable for the high speed milling with 1500m/min or above.
Improve Tools Durability: The tool life of Halnn CBN Insert is about 15 times of carbide insert.
Characteristics of Halnn CBN inserts: BN-S300 adopt non-metal adhesive, not only extend the insert lifetime, but also improve the impact resistance,and BN-S300 can be used for finishing process.
3. CBN Cutting Tool full form Characteristics
| Insert Grade | Binder | CBN Content(%) | Granularity | Hardness(HV) | Cutting Depth | Condition |
| BN-S300 | AL,TIC | 97 | 4—6 | 3400—3600 | ≤2mm | Continuous |
| BN-K10 | Si,Co | 95 | ≤ 2 | 3300—3500 | ≤1.5mm | Continuous |
| BN-K20 | AL | 95 | 2—4 | 3400—3600 | ≤0.5mm | Continuous |
| BNK30 | Si,TIC | 97 | 2—4 | 3400—3600 | ≤0.5mm | Continuous |
4.Pictures of Halnn Tools CBN Cutting Tool full form
5.Detailed Data of DNGA CBN Cutting Tool full form
| | |||||||||||
| Type | Dimension | Standard Chamfer | Grades | ||||||||
| L(mm) | φI.C(mm) | S(mm) | r(mm) | BN-K1 | BN-S10 | BN-S20 | BNK30 | BN-S300 | |||
| SCGN090304 | 9.525 | 9.525 | 3.18 | 0.4 | S01020 S02020 | ◎ | ● | ◎ | ● | ● | |
| SCGN090308 | 9.525 | 9.525 | 3.18 | 0.8 | ◎ | ● | ◎ | ● | ● | ||
| SCGN090312 | 9.525 | 9.525 | 3.18 | 1.2 | ◎ | ● | ◎ | ● | ● | ||
| SCGN090404 | 9.525 | 9.525 | 4.76 | 0.4 | ◎ | ● | ◎ | ● | ● | ||
| SCGN090408 | 9.525 | 9.525 | 4.76 | 0.8 | ◎ | ● | ◎ | ● | ● | ||
| SCGN090412 | 9.525 | 9.525 | 4.76 | 1.2 | ◎ | ● | ◎ | ● | ● | ||
6.Application Case
|
Halnn BN-S300 rough turning and semi-finish turning gray cast iron Brake Disc
Machining Part: Brake Disc
Component Materials:GG25(HT250)
Selected insert:BN-S300 CNGN1207162
Cutting Data: Vc=950m/min,Fr=0.7mm/r,ap=2mm
Cutting Type: Dry Cutting
|
7.Our service
Pre-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.
After-sales Service
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