Active Member
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[China]
Address: No.11, Road Changchun,Zhengzhou,Henan,China
Contact name:Angels Zhu
Zhengzhou Halnn Superhard Materials Co., Ltd |
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PCBN Insert BN-K50 CCGW Hard Turning Belt Wheel Powder Metallurgy HRC62
1. About Powder Metallurgy
Powder metallurgy (PM) is a term covering a wide range of ways in which materials or components are made from metal powders. PM processes can avoid, or greatly reduce, the need to use metal removal processes, thereby drastically reducing yield losses in manufacture and often resulting in lower costs.
However Powder metallurgy products usually are difficult to machine. Many end users always try to find the cutting tools which have good performance on powder metallurgical products. Specific for this material, Halnn researched special grades.
2. PCBN Insert BN-K50 for Powder Metallurgy
| Insert Grade | Suited Materials | Machining Type | Typical Application |
| BN-K50 | Powder Metallurgy | Finishing | Powder Metalurgy Valve seat |
| BN-K10 | Gray Cast Iron, Powder Metallurgical | Finishing | Valve seat ring; Engine cylinder bore; Powder Metallurgy parts |
3. Typical Application Case
| BN-K50 PCBN Insert Hard Turning Powder Metalurgy Belt Wheel | |||
Component: Belt Wheel Materials: Powder Metallurgy Gears Hardness: Macro hardness HRC40, Pellet Hardness HRC62 Insert Grade: BN-K50 CCGW09T304 Cutting Parameters: ap=0.35mm, Fr=0.15mm/r,Vc=150m/min |  | ||
| Insert Materials | Cutting Speed Vc (m/min) | Cutting Depth ap(mm) | Cutting Step |
| BN-K50 | 150 | 0.35 | 1 |
| Other PCBN Insert | 150 | 0.2 | 2 |
