Zhengzhou Halnn Superhard Materials Co., Ltd
Zhengzhou Halnn Superhard Materials Co., Ltd
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Hard Turning Inserts PCBN Tool Heavy Interrupt Turning With Good Surface Roughness
1. BN-H21 PCBN Tool For Heavy Interrupt Turning
| Insert Materials | Coating | Suited Materials | Machining Type | Typical Application | Insert Image |
| BN-H21 | Without Coating | Hardened Steel | Finishing | Bearings, Gears, Gear Shaft,Mold,ect. |  |
| BN-H21 C25 | With Coating | |
2. BN-H21 PCBN Tool Cutting Condition
3. Common Models of PCBN Tools
CNGA/VNGA/TNGA/WNGA/CCGW/CCGT/CPGT/VCGT/VCMW,ect.
4. Typical Application ~ BN-H21 PCBN Tools For Interrupt Turning Gears
| BN-H21 PCBN Tools heavy Interrupt turning Gears End Surface | ||
| Machining Condition: Heavy Interrupt Turning Gears Material: 20CrMnTi Gears, HRC58-62 Selected Insert: BN-H21 WNGA080404 | | |
| Insert material | Lifetime | Failure Mode |
| Halnn BN-H21 PCBN Tools | 600 pcs | Flank Wear |
| Other PCBN Inserts | 100 pcs | Fracture |
We can see that, with Halnn BN-H21 PCBN Tools, the tool life will improve about 6 times than other PCBN Inserts, and the failure Mode is flank wear, however other pcbn inserts are fracture.