Zhengzhou Halnn Superhard Materials Co., Ltd
Zhengzhou Halnn Superhard Materials Co., Ltd
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BN - H10 High Efficiency PCBN Inserts Hardened Steel Gear Finish Turning
1. Halnn Tools BN - H10 PCBN Turning Inserts high efficiency Finish Turning Hardened Steel Gear
With the development of the society, more and more manufacturers choose pcbn insert hard turning hardened steel. Why they choose cbn insert for hard turning ? What is the advantages of cbn insert hard turning hardened steel?
1).Good Characteristics of cbn insert itself: Halnn non-metal adhesive cbn insert, not only has high hardness, good abrasive resistance and heat resistance, but also has strong impact resistance. It can be used for large allowance and interrupt turning hardened steel with high efficiency.
2).Costs low comparing with grinding process: Grinding process need different grinding machine, However with Halnn cbn insert hard turning hardened steel, it doesn’t need special cutting tools, machines and holders, we can choose common lathe and cnc lathe.
2. PCBN Turning Inserts Characteristics
| Insert Grade | Typical Application | Suited Materials |
| BN-H10 | Bearings, Gears, Gear Shaft, High hardness component | Hardened Steel, high strength cast iron |
| BN-H21 | Bearings, Gears, Gear Shaft,Mold,ect. | Hardened Steel |
| BN-H05 C25 | Gears,Gear Shaft, Bearings | Hardened Steel |
| BN-H10 C25 | Bearings, Gears, Gear Shaft, High hardness component | Hardened Steel, high strength cast iron |
| BN-H21 C25 | Bearings, Gears, Gear Shaft,Mold,ect. | Hardened Steel |
3.Detailed Data of PCBN Turning Inserts
 | ||||||||
| Type | Dimension | Grades | ||||||
| L(mm) | φI.C(mm) | S(mm) | φd(mm) | r(mm) | BN-H10 | BN-H21 | BN-K10 | |
| CCGW060202-2S | 6.4 | 6.35 | 2.38 | 2.8 | 0.2 | ● | ● | ● |
| CCGW060204-2S | 6.4 | 6.35 | 2.38 | 2.8 | 0.4 | ● | ● | ● |
| CCGW060208-2S | 6.4 | 6.35 | 2.38 | 2.8 | 0.8 | ● | ● | ● |
| CCGW09T302-2S | 9.7 | 9.525 | 3.97 | 4.4 | 0.2 | ● | ● | ● |
| CCGW09T304-2S | 9.7 | 9.525 | 3.97 | 4.4 | 0.4 | ● | ● | ● |
| CCGW09T308-2S | 9.7 | 9.525 | 3.97 | 4.4 | 0.8 | ● | ● | ● |
| CCGW120404-2S | 12.9 | 12.7 | 4.76 | 5.5 | 0.4 | ◎ | ◎ | ◎ |
| CCGW120408-2S | 12.9 | 12.7 | 4.76 | 5.5 | 0.8 | ◎ | ◎ | ◎ |
| CCGW120412-2S | 12.9 | 12.7 | 4.76 | 5.5 | 1.2 | ◎ | ◎ | ◎ |
4.Pictures of Halnn Tools PCBN Turning Inserts
5.Application Case
| Hardened Steel Gear Finish Turning with BN - H10 PCBN Turning Inserts more high efficiency | |||
| Machining Condition: | Semi-Interrupt turning inner bore | |
| Materials | 20CrMnTi Gears, HRC58~62 | ||
| Selected Insert: | BN-H10 CCGW060202-2S | ||
| Cutting Condition | ap=0.25mm,Fr=0.08mm/r,Vc=135m/min,dry cutting | ||
| Cutting Tools Materials | Cutting Speed | Tool Life | Efficiency |
| Halnn BN-H10 | 135m/min | 1000 pieces | Improved 22% |
| Other PCBN Insert | 110m/min | 600 pieces | ---- |
6.FAQ
Q. How can we be your agent in our country?
A. Please inform us your detailed company, we will discuss and propose helpful suggestion for you, and to find the best solution for you.
Q. Do you offer free samples?
A. Normally we do not offer free samples, but we guaranty our product’s quality.
Q. Is there cheap shipping cost to import to our country?
A. For small order, Express will be the best, And for bulk order, sea ship way is best but take longer time. For urgent orders, we suggest via air to airport or by Express send to your door.
Q. When you can reply to me when I send you an Inquiry?
A. We promise to reply within 24 hours(not including holidays) on receipt of your inquiry.