Semi-Finishing Cast Iron Brake Disc Materials with Halnn Tools CBN Turning Insert
1. Halnn Tools CBN Tools High Speed Cutting Cast Iron Brake Disc with CBN Turning Insert
With the vigorous development of the automotive industry, the demand for brake disc products has increased year by year. As a key component of the car brake system, the brake disc is a powerful guarantee for safe driving. Processing efficiency and quality are especially important for the manufacture of brake discs. Halnn Tools has successively launched the new material-CBN inserts(BN-S300/BNK30/BN-K20/BN-K10), as the replacement tool materials.
2. Why we Choose Halnn Tools High Speed Cutting Cast Iron Brake Disc with CBN Turning Insert
Halnn researched 4 type CBN inserts grades specific for machining brake disc which can meet their
Specific brake disc parts, Halnn launched BN-S300,BN-K20 ,BNK30and BN-K10 4 grades CBN inserts, their advantages are as follows:
(1) High Hardness, Good wear resistance, which will be about 15~20 times of carbide insert.
(2) It can obey high cutting speed, the linear speed can reach 1500m/min, which improved the efficiency.
(3) CBN Insert use dry cutting methods, no need to add cutting fluid, the chips can be Recycling easily. It reduce the pollution and lower the tools costs.
3.Halnn Tools CBN Turning Insert Characteristics
| Insert Grade | Binder | CBN Content(%) | Granularity | Hardness(HV) | Cutting Depth | Condition |
| BN-S300 | AL,TIC | 97 | 4—6 | 3400—3600 | ≤2mm | Continuous |
4.Advantages of CBN Turning Insert
5.Detailed Data of CNML CBN inserts
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| Type | Dimension | Standard Chamfer | Grades |
| L(mm) | φI.C(mm) | S(mm) | r(mm) | BN-K1 | BN-S20 | BN-S200 | BN-S300 |
| CNML120708 | 12.9 | 12.7 | 7.94 | 0.8 | S01020 S02020 | ● | ● | ● | ● |
| CNML120712 | 12.9 | 12.7 | 7.94 | 1.2 | ● | ● | ● | ● |
| CNML120716 | 12.9 | 12.7 | 7.94 | 1.6 | ● | ● | ● | ● |
6.Application Case
| High Speed Cutting Cast Iron Brake Disc Materials with Halnn Tools CBN Turning Insert Machining Part: Brake Disc Component Materials:GC250 (HT250) Hardness:HB170~HB210 Cutting Data: Vc=1150,Fr=0.2,ap=0.25 Cutting Type: Dry Cutting Machining Effect: The Tool Life of Coating CBN Inserts improved about 30%, And the roughness Kept Ra1.6 |
7.Product Certificate
8. 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
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Finishing Cast Iron Brake Disc Materials with Halnn Tools CBN Turning Insert Images
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