OSL

S250-3.0ZX / S250-4.0ZX Recommended Milling Conditions

Side Milling

Slotting

GR.10 Aluminium

GR.10 Aluminium

Work Material

Work Material

400

400

Vc m/min

Vc m/min

RPM (min-1)

Feed (mm/min)

RPM (min-1)

Feed (mm/min)

Code No.

Dc

Code No.

Dc

S250-3.0-3 S250-3.0-4 S250-3.0-5 S250-3.0-6 S250-3.0-7 S250-3.0-8 S250-3.0-9 S250-3.0-10 S250-3.0-12 S250-3.0-16 S250-3.0-20

3 4 5 6 7 8 9

26,500 19,900 16,000 13,500 11,750 10,000

1,600 2,000 1,550 2,300 2,350 2,400 2,400 2,400 2,200 2,100 2,000

S250-3.0-3 S250-3.0-4 S250-3.0-5 S250-3.0-6 S250-3.0-7 S250-3.0-8 S250-3.0-9 S250-3.0-10 S250-3.0-12 S250-3.0-16 S250-3.0-20

3 4 5 6 7 8 9

26,500 19,900 16,000 13,500 11,750 10,000

1,440 1,800 1,400 2,000 2,080 2,160 2,180 2,200 2,000 1,900 1,700

9,000 8,000 6,600 5,000 4,000

9,000 8,000 6,600 5,000 4,000

10 12 16 20

10 12 16 20

ap:1.5D

Depth of Cut ( mm )

Depth of Cut ( mm )

ap:0.5D

ae:0.1D

1. Please work with good rigidity / high precision facilities and collet chuck. 2. Please choose proper cutting fluid.

3. The cutting data is reference value only. Please adjust it according to your real working conditions. 4. If RPM is lower the reference value, the Feed rate (fz) and RPM should be reduced by the same proportion. 5. If vibration occurs during cutting, please reduce cutting parameter.

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