OSG Milling Rezkarji

Page 382

CUTTING CONDITIONS

Milling | Indexables | Cutting conditions

PXVC

Side milling

L/D≤5 Mild steel - Carbon steel Cast iron SS400 · S55C · FC250 ~750 N/mm2

Alloy steel Tool steel SCM · SKT · SKS · SKD ~30 HRC

Stainless steel Hardened steel SUS304 · SKD ~45 HRC

Hardened steel Titanium alloy steel (wet) Ti-6AI-4V 45~55 HRC

Ø

S (min-1)

F (mm/min)

S (min-1)

F (mm/min)

S (min-1)

F (mm/min)

S (min-1)

F (mm/min)

10 12 14 16 18 20 22 25 32-5F 32-8F

4.780 3.980 3.420 2.990 2.660 2.390 2.180 1.910 1.500 1.500

1.150 960 830 720 640 580 530 460 380 480

3.820 3.190 2.730 2.390 2.130 1.910 1.740 1.530 1.200 1.200

920 770 660 580 520 460 420 370 240 390

3.190 2.660 2.280 1.990 1.770 1.600 1.450 1.280 1.000 1.000

770 640 550 480 430 390 350 310 250 320

2.550 2.130 1.820 1.600 1.420 1.280 1.160 1.020 800 800

620 520 440 390 350 310 280 250 160 260

Max cutting depth

PXVC

ae

ap

ae

ap

ae

0,2 D

0,5 D

0,1 D

0,5 D

0,05 D

5<L/D≤6 Mild steel - Carbon steel Cast iron SS400 · S55C · FC250 ~750 N/mm2

S (min-1)

F (mm/min)

S (min-1)

4.300 3.590 3.070 2.690 2.390 2.150 1.960 1.720

1.040 870 740 650 580 520 480 420

3.510 2.920 2.510 2.190 1.950 1.760 1.600 1.410

10 12 14 16 18 20 22 25 32

Max cutting depth

F (mm/min)

Stainless steel Hardened steel SUS304 · SKD ~45 HRC S (min-1)

Hardened steel Titanium alloy steel (wet) Ti-6AI-4V 45~55 HRC

F (mm/min)

850 2.870 710 2.390 610 2.050 530 1.800 470 1.600 430 1.440 390 1.310 340 1.150 Maximum length of L/D=5 in combination with the standard shank

690 580 500 440 390 350 320 280

S (min-1)

F (mm/min)

2.230 1.860 1.600 1.400 1.240 1.120 1.020 900

540 450 390 340 300 270 250 220

ap

ae

ap

ae

ap

ae

0,5 D

0,2 D

0,5 D

0,1 D

0,5 D

0,05 D

1. Use a rigid and precise machine and holder. 2. Please adjust the speed and feed when the cutting depth is large or when machines with low rigidity are used 3. Please adjust the cutting condition when the overhang length is longer. 4. Please consider the overhang length as the total length of replaceable head and overhang length of shank holder.

PXVC

Side milling

6<L/D≤7 Mild steel - Carbon steel Cast iron SS400 · S55C · FC250 ~750 N/mm2

Ø 10 12 14 16 18 20 22 25 32

Max cutting depth

Alloy steel Tool steel SCM · SKT · SKS · SKD ~30 HRC

S (min-1)

F (mm/min)

S (min-1)

3.820 3.190 2.730 2.390 2.130 1.910 1.740 1.530

920 770 660 580 520 460 420 370

3.190 2.660 2.280 1.990 1.770 1.600 1.450 1.280

F (mm/min)

Stainless steel Hardened steel SUS304 · SKD ~45 HRC S (min-1)

Hardened steel Titanium alloy steel (wet) Ti-6AI-4V 45~55 HRC

F (mm/min)

770 2.550 640 2.130 550 1.820 480 1.600 430 1.420 390 1.280 350 1.160 310 1.020 Maximum length of L/D=5 in combination with the standard shank

620 520 440 390 350 310 280 250

S (min-1)

F (mm/min)

1.910 1.600 1.370 1.200 1.070 960 870 770

460 390 330 290 260 240 210 190

ap

ae

ap

ae

ap

ae

0,5 D

0,2 D

0,5 D

0,1 D

0,5 D

0,05 D

1. Use a rigid and precise machine and holder. 2. Please adjust the speed and feed when the cutting depth is large or when machines with low rigidity are used 3. Please adjust the cutting condition when the overhang length is longer. 4. Please consider the overhang length as the total length of replaceable head and overhang length of shank holder.

Cutting conditions

Ø

Alloy steel Tool steel SCM · SKT · SKS · SKD ~30 HRC

Milling | Indexables

Side milling

ap 0,5 D

C 983


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