| Model: | WN Type Chip breaker |
| Brand: | WORLDIA |
| Availability: | production time 20 days |
| Place of origin: | Beijing,China |
| Capacity（Monthly）: | 140,000 |
APPLICATIONS |
| PCBN Chip breaker styles are different for machining different work piece. compare with other competitor, Worldia PCBN chip breaker is special and has solved the chip problem totally. |
| PRODUCT USAGE |
| According to grain size and features of CBN for Hardened Steel，We provide four types of CBN material， i.e PNH0120 / PNH1020 / PNH2018 / PNH3019 are listed as below. |
| P | ||||
| M | ||||
| K | ||||
| N | ||||
| S | ||||
| H | ● | ● | ● | ● |
| Material | PNH0120 | PNH1020 | PNH2018 | PNH3019 |
| MATERIAL APPLICATION |
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MATERIAL INTRODUCTION
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| Workpiece | PCBN | CBN Content | Grain Size | Hardness | |||
| Material | Grades | % | μm | Bond | Hv | Characteristics | Applications |
| H | PNH0120 | 45~50 | 1 | TiC | 2600~2800 | Good Thermal stability and crater wear resistance | Used for high-speed continuous turning of hardened steel |
| PNH1020 | 60~65 | 1~2 | TiCN | 2600~2800 | Combination of wear resistance and thermal stability | Used for moderately interrupted and continuous turning of hardened steel | |
| PNH2018 | 65~70 | 1< | TiN | 2700~2900 | Combination of wear resistance and thermal stability | Used for continuous or interrupted turning of hardened steel | |
| PNH3019 | 85~95 | 1 | AIN | 3700~3900 | High degree of toughness due to fine CBN and ceramic binder matrix | Used for heavy interrupted turning of hardened steel | |
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CUTTING DATA RECOMMENDATION
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| PNH0120 | PNH1020 | PNH2018 | PNH3019 | ||||
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Vc (m/min)
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fn (mm/r)
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| AP (mm) | Mini Tipped PCBN Inserts | Mini Tipped PCBN Inserts | Mini Tipped PCBN Inserts | Mini Tipped PCBN Inserts | |||
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| Mini Solid Tipped PCBN Inserts |
Mini Solid Tipped PC BN Inserts |
Mini Solid Tipped PCBN Inserts |
Mini Solid Tipped PCBN Inserts |
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| Heavy cutting PCBN Inserts | Heavy cutting PCBN Inserts | Heavy cutting PCBN Inserts | |||||
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| SPECIFICATIONS |
