Каталог Sumitomo модульные системы для револьверных головок токарных станков - страница 8

• General Features Polygon shanks feature keyless couplings with a characteristic polygon shape, which bear cutting torque evenly on three surfaces to provide high rigidity and high index accuracy.

For support with non-standard design specifications, contact us directly.

• Characteristics
• Coupling Structure
• Sizes Two faces contact with
• the taper + end face

Supports polygon shank size PSC32(DCSFMS=32mm) to PSC80(DCSFMS=80mm)

• High rigidity, High precision
• High rigidity from two faces contact with the 1/20

G tapered polygon shape and end face.

• Cutting torque is equally distributed to three faces with keyless coupling, and variations in cutting edge height are also reduced.
• Repeat accuracy when changing tools is ±2μm for all three axes.
• Faster tool replacement
• Tool replacement time can be greatly reduced because inserts do not need to be replaced while in the machine. Improved centering
• Supports internal coolant
• Custom Examples

For support with non-standard design specifications, contact us.

External Deep Grooving External Shallow Grooving

Uses a GND type grooving tool insert Uses a TGA BF type grooving insert.

Internal Profiling General Facing

Uses a SEC-Boring Bar S-SDUC Type Uses a SEC-External Holder PCLN Type