Solid CBN Tool for Hardened Steel Wind turbine bearing with Halnn BN - S20
1. Halnn Tools Solid CBN Tool for Hardened Steel Wind turbine bearing
For many mechanical products, the performance and reliability of the bearing directly determines the performance and reliability of the product. With the development of the international market economy, people are more and more critical about the bearing, and attach great importance to the usability and reliability of the bearing, so the performance requirements of the cutting tool are getting higher and higher.
2. Characteristics of Solid CBN Inserts
CBN Grade | Binder | CBN Content（%） | Granularity（μm） | Hardness（HV） |
BN-H20 | TIC | 80 | 2 - 4 | 3100-3300 |
BN-S200 | TIN | 60 | 2 - 4 | 2800-3000 |
BN-S20 | TIN | 76 | 4 - 6 | 2900-3100 |
BN-H05 | TIN | 45 | ≤1 | 2700-2800 |
BN-H10 | TIN | 50 | ≤1 | 2700-2800 |
BN-H21 | AL，TINC | 60 | 1 - 2 | 2600-2800 |
Type | Dimension | Grades | ||||
L(mm) | φI.C(mm) | S(mm) | r(mm) | BN-S10 | BN-S20 | |
SNGN120716 | 12.7 | 12.7 | 7.94 | 1.6 | ● | ● |
SNGN150716 | 15.875 | 15.875 | 7.94 | 1.6 | ● | ● |
SNGN201020 | 20 | 20 | 10 | 2 | ● | |
3.Advantages of Halnn Solid CBN Inserts
(1) The processing efficiency is doubled: the machining efficiency is four times higher than that of the same machining accuracy.
(2) Suitable for mass production: CBN tools have high durability, reduce tool change frequency and reduce production costs.
(3) Reducing pollution: Turned iron scraps are more convenient to handle and recycle. At the same time, CBN tools are used to hard-turn bearings without adding cutting fluid to reduce environmental pollution.
The CBN tool cooperates with the vertical lathe hard turning bearing technology, with high processing efficiency and low cost. With the introduction of CBN tools, it is possible to replace the production configuration of several vertical grinding machines with lathes and reduce the construction cost of the plant.
4.FAQ
Q1. How is your quality?
A1. We have a very seriously control system. We guarantee the high performance of our products.
Q2.What is the Warranty for your products?
A2. For one year from the date of purchase, If any problem on our side, we will make prompt response, and take the shipping cost and send replacement.
Q3. Do you have different quality for different kind of stone?
A3. Yes, according hardness of stone and stone’s feature, we have different typology respectively.
Q4. If we need technical support, can you offer us?
A4. Yes, we have an experienced team, offering our customers additional benefits with specific advice, by our product managerment staff, engineers and technicians.
5.Application Case
Machining Site: Raceway and End Surface Materials: GCr15 Hardness: HRC62 Insert Model: BN-S20 SNGN201020 Cutting Data: Vc=60-250m/min, Fr=0.05-0.35mm/r, ap≤1mm Processing Type: Dry Cutting | |||
Compared with the Other company | |||
Insert Materials | Inserts model | Roughness | Single piece cost |
Halnn BN-S200 | CCGW09T304 | Ra1.6 | 55% lower |
Other company | CCGW09T308 | Ra1.6 | ----- |
6.Our company
Henan halnn tools is a professional large-scale manufacturer of all types of diamond tools and glass cutters,integrating development,production and trading together.Our main products include PCD,CBN,PCBN tools,glass cutters and related products.
7. Contact us
If you have another question, pls feel free to contact us as below:
Contact us | |
Joanan@halnntools.com | |
+86 17537165259 | |
Skype | Joanna Guo |
+86 17537165259 | |