Каталог Sumitomo пластины с алмазными вставками Sumidia - страница 41

SUMIDIA Cutters

SAM-E

Type

Small Hole Type SUMIDIA Cutters With Handle

• Excellent cutting performance and wear resistance
• Uses a new cutting edge shape that has excellent cutting performance and high cutting edge strength
• High accuracy cutting edge runout
• Fine adjustment protrusion mechanism using a fine pitched screw
• High rigidity body design
• Improves rigidity of the blade seating surface with shallow flutes

• Body (SAM-E Type)

75 90° 120

• Blade Fig 1 Fig 2

Dimensions (mm)

The body does not include inserts.

• Parts

Applicable cutter Cat. No.

DA150 DA2200 Applicable Adjustment Double ended Double ended

Cat. No. Fig Tightening bolt Holding piece Wrench

Note: The adjustment wedge for SAM050ER/L and SAM063ER/L is SAAR.

• Recommended Cutting Conditions

Cutting Speed v (m/min) Feed rate f (mm/t)

Upper limit Upper limit Aluminum DA150 Rough 400 to 1700 to 3000 0.05 to 0.13 to 0.20 alloy (AC) DA2200

Aluminum DA150

N Finishing 400 to 1700to 3000 0.04 to 0.10 to 0.15

alloy (ADC) DA2200 Aluminum DA150 Finishing 300 to 450 to 600 0.04 to 0.10 to 0.15 alloy (A390) DA2200 The cutting conditions above are an approximation. Adjustment may be Warning necessary depending on the machine rigidity, work rigidity, and depth of cut.

• Performance
• Surface roughness
• Surface roughness M

Work material: AC2C v = 1,500 m/min a = 0.5 mm Work material: AC2C v = 1,000 m/min a = 5.0 mm

c p c p

fz = 0.04–0.15 mm/t Dry ae = 0.1 mm fz = 0.06 mm/t Dry Rz (Max. height) (µm) 0 Rz = 1.4µm

2 (Max. height) D

Face machining Side milling ① µ Ra = 0.2µm

D 5 m SUMIDIA

D SUMIDIA Binderless D D ②6µm 1 SUMICRYSTAL

5mm D ③6µm ④8µm

0.04 0.05 0.06 0.08 0.1 mm/t