Solid insert-flat
Integral structure, which can realize the machining of large margin or unstable working conditions.
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- Feature
- Application
- Application case
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♦ The new generation of integral grade has better stability, higher service life and a wider range of applications；
♦ The integral structure can achieve the processing of large allowance or unstable working conditions； ♦ It can replace cemented carbide and ceramic materials to achieve efficient processing of quenched steel and cast iron materials。 |
1. Suitable for semi precision machining and rough machining;
2. Processing materials: quenched steel (>50HRC), cast iron materials;
3. Mainly used in the automotive industry, energy and heavy industry, typical processed components include brake discs, brake drums, rollers, rotary supports, etc.
Integral （YS-flat）processing cases
——Brake disc processing
| Specification | CNGN120712M-4 |
| Grade | BKN225S |
| Materials | HT250（ HB180~220 ) |
| Cutting Speed | Company(Ceramic)：600m/min
GESAC：800m/min |
| Feed rate | fz =0.45mm/z |
| cutting depth | ap=2-3mm |
| Cooling method | dry cutting |
| Cutting method | Continuous rough turning of outer circle and end face with double cutters |
