The gearbox is a important component in the wind turbine and the gear is necessary , the accuracy and requirements of gear processing influence the gearbox , even the entire system .
The condition of gear process in the wind power reducer belongs to the heavy interrupt , in the following case , the client was facing a issue that the insert is broken before the product process finished . After the client use BN-H200 CBN insert , the insert not only solve the issue , but also help the client achieve cost reduction and efficiency increase , because the BN-H200 CBN insert could process two products with one cutting edge only.
CBN Grade：BN-H200
CBN Model：Halnn PCBN CBN：RNMN090300
Processing site：Inner tooth apex
Size：φ1300
Machining parameter：Vc=100m/min Fr=0.3 Ap=0.3
Tool life：Machining 2 PCS with one cutting edge
Insert Materials | HALNN | Original |
Model | RNMN090300 | RNMN090400 |
Cutting Speed (m/min) | 100m/min | 80m/min |
Cutting depth (mm/rev) | 0.3mm/rev | 0.3mm/rev |
Cutting Feed(mm) | 0.3mm | 0.3mm |
Tool life | 2 PCS | ＜1 PCS |
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