Full Round
The Full Round PCBN Blank represents the pinnacle of precision engineering in cutting tool technology. Crafted with meticulous attention to detail, this blank offers unparalleled performance and durability in high-speed machining applications. Its full round shape ensures maximum cutting efficiency and tool life, making it ideal for demanding machining operations across various industries, including automotive, aerospace, and manufacturing.
Polycrystalline Cubic Boron Nitride (PCBN) cutting tools have emerged as a highly sought-after solution for machining operations, particularly those involving challenging materials and high-speed cutting . Their exceptional properties offer significant advantages over traditional cutting tool materials, resulting in improved efficiency, precision, and environmental sustainability.
Key Properties of PCBN Blanks:
Superior Thermal Stability: PCBN boasts remarkable thermal stability, withstanding temperatures of up to 1400°C to 1500°C. This characteristic allows it to maintain performance and structural integrity during high-heat machining processes.
Enhanced Chemical Stability: PCBN demonstrates excellent chemical stability and oxidation resistance. This property minimizes material reactions even at elevated temperatures, with oxidation resistance reaching 1000°C and minimal interaction with ferrous materials between 1200°C and 1300°C.
Cutting Performance Advantages:
Technical Characteristics:
Reduced Friction Coefficient: PCBN BN possesses a low friction coefficient, resulting in less heat generation and reduced tool wear compared to tungsten carbide tools during machining operations.
Item No. | Angle | Diameter(mm) | Total Thickness(mm) | CBN Layer Thickness(mm) |
HSBN93,HNBN90,HNBN80,HNBN70,HNBN60,HNBN35 | 360° | 32 | 4 | 0.8 |
25.4 | 4.0/5.0 | 0.8 | ||
20 | 3.8 | 0.8 | ||
13.8 | 3.8/3.5 | 0.8 |
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