Page 1085 - YG 2019

ALU-POWER ALU-POWER
END MILLS RECOMMENDED CUTTING CONDITIONS END MILLS RECOMMENDED CUTTING CONDITIONS

CARBIDE, 2 FLUTE CARBIDE, 2 FLUTE CORNER RADIUS TiCN COATED

E5522 SERIES EG909 SERIES
N N
MATERIAL ALUMINUM MATERIAL ALUMINUM
LOW SILICON ALUMINUM ALUMINUM ALLOYS COPPER ALLOYS
DIAMETER RPM FEED RPM FEED DIAMETER RPM FEED RPM FEED RPM FEED RPM FEED
3.0 10000 27.6 10000 35.4 4.0 13000 47.2 13000 55.1 3900 11.8 3900 13.8
4.0 10000 35.4 10000 43.3 6.0 13000 59.1 13000 78.7 3900 15.0 3900 19.7
5.0 10000 39.4 10000 51.2 8.0 10000 70.9 10000 90.6 3000 17.7 3000 22.8
6.0 10000 47.2 10000 59.1 10.0 10000 86.6 10000 106.3 3000 21.7 3000 26.8
8.0 8000 55.1 8000 70.9 12.0 10000 106.3 10000 133.9 3000 26.8 3000 33.5
10.0 8000 66.9 8000 82.7 16.0 8000 98.4 8000 122.1 2400 24.8 2400 30.7
12.0 8000 82.7 8000 102.4 20.0 5000 78.7 5000 98.4 1500 19.7 1500 24.8
14.0 6000 70.9 6000 86.6
16.0 6000 74.8 6000 94.5
18.0 4000 55.1 4000 70.9 D 1.0D D 1.0D
20.0 4000 63.0 4000 74.8 A A
0.5D 0.5D
0.5D 1.0D A : ~Ø10=0.25D A : ~Ø10=0.25D
A : Ø3 ~Ø10 = 0.25×D Ø12~Ø20=0.5D Ø12~Ø20=0.5D
D A Ø12 ~ Ø20 = 0.5×D RPM = rev./min.
FEED = inch/min.
RPM = rev./min.
FEED = inch/min.

CARBIDE, 2 FLUTE TiCN COATED CARBIDE, 2 FLUTE 50° HELIX BALL NOSE TiCN COATED

EG522, EG930 SERIES EG910 SERIES

N N
MATERIAL ALUMINUM MATERIAL ALUMINUM
LOW SILICON ALUMINUM ALUMINUM ALLOYS COPPER ALLOYS
DIAMETER RPM FEED RPM FEED DIAMETER RPM FEED RPM FEED
3.0 13000 35.4 13000 47.2 R3.0 × 6.0 18000 68.9 5500 17.3
4.0 13000 47.2 13000 55.1 R4.0 × 8.0 14000 78.7 4200 19.7
5.0 13000 51.2 13000 66.9 R5.0 × 10.0 14000 92.5 4200 22.8
6.0 13000 59.1 13000 78.7 R6.0 × 12.0 14000 118.1 4200 29.5
8.0 10000 70.9 10000 90.6 R8.0 × 16.0 11000 106.3 3300 26.4
10.0 10000 86.6 10000 106.3 R10.0 × 20.0 7000 86.6 2100 21.7
12.0 10000 106.3 10000 133.9
14.0 8000 90.6 8000 110.2 ap
16.0 8000 98.4 8000 122.1 ap=0.2×D
18.0 5000 70.9 5000 90.6 ae=0.5×D
20.0 5000 78.7 5000 98.4 ae
RPM = rev./min.
FEED = inch/min.
0.5D 1.0D
A : Ø3 ~Ø10 = 0.25×D
D A Ø12 ~ Ø20 = 0.5×D
RPM = rev./min.
FEED = inch/min.
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