 BACK |
- Grade Introduction
- Roatiog Tools
- Roatiog Tool Inserts
- CBN(Sintered CBN)
CBN (SINTERED CBN)
- MB710 and MB730 for cast iron cutting.
- BC5030 for high speed machining of cast irons now available.
- The combination of the BC5030 insert geometry and the AOX cutter allows the use of up to 16 corners per insert, enabling cost effective high efficiency machining.
SELECTION STANDARD / RECOMMENDED CUTTING CONDITIONS
FINISHING
ROUGHING
FEATURES AND BASE
| Grade | Application | Features | Main Component | Coating Layer |
|---|---|---|---|---|
| MB710 | For General Cutting | General purpose grade with well balanced wear and fracture resistance. | CBN TiC Al2O3 | – |
| MB730 | For High Speed Cutting | Has the largest CBN content and therefore displays good thermal conductivity. It is suitable for the high temperatures that are generated in high speed cutting. |
CBN (High Content) Co Base Alloy |
– |
| BC5030 | For high-speed machining at large depths of cut High-speed interrupted machining at large depths of cut |
High CBN content and high thermal conductivity. The whole insert is composed of sintered CBN. This enables high speed, high efficiency machining at larger depths of cut. The coating also ensures easy recognition of used corners. | CBN AIN |
TiN |
APPLICATION EXAMPLES
| Tool | AOX445R10008D | AF5000R0404D | |
|---|---|---|---|
| Insert | SL-ONEN120404ASN (BC5030) | LDCN190412R (MB730) | |
| Machine | Machining Centre | Machining Centre | |
| Workpiece |  DIN GG25 |
 DIN GG25 |
|
| Cutting Condition | Cutting Speed (m/min) | 1200 | 1200 |
| Depth of Cut (mm) | 2.8 | 0.3 | |
| Width of Cut (mm) | 70 | 75 | |
| Table Feed (mm/min) | 3057 | 5000 | |
| Feed per Tooth (mm/tooth) | 0.1 | 0.33 | |
| Result | 10 times longer tool life and 4 times higher efficiency than ceramics. Excellent machining with a surface finish of Ra < 1.6μm. | When machining cast iron (DIN GG25) it was possible to achieve a surface finish of Ra < 0.6μm. | |
