ap
ap
ap
Recommended Cutting Condition ae
ap : D1~D6=0.2mm D8~D12=0.3mm ae : 0.2×D
ap
ae
ae
ap : D1~D6=0.2mm ap : D1~D4=0.05×D D8~D12=0.3mm D5~D8=0.25mm ae : 0.2×D D10~D12=0.3mm ae : 0.1×D
[ WME502, WE502 S3, WE502 series ] ap
WORKPIECE HARDNESS STRENGTH DIAMETER(mm)
2.0 3.0 4.0 5.0 6.0 8.0 10.0 12.0 16.0 20.0 25.0 RPM = rev. / min. FEED = mm / min.
ap
D8~D12=0.3mm ae : 0.2×D
D5~D8=0.25mm 0.05D D10~D12=0.3mm ae : 0.1×D
0.05D
ae ap : D1~D4=0.05×D D5~D8=0.25mm ap D10~D12=0.3mm ae : 0.1×D
0.03D
0.03D
ap
0.03D
0.03D
1.0D
[ WE514 series ] ae0.3D
0.3D
0.02D
ap : D1~D4=0.05×D D5~D8=0.25mm D10~D12=0.3mm 1.0D ae : 0.05×D
0.02D STEELS 0.015D ALLOY STEELS, CARBON PREHARDENED STEELS ALLOY STEELS, CARBON STEELS PREHARDENED STEELS STAINLESS STEELS ae ae ae ae Alloy Steels Alloy Steels 0.02D 0.02DWORKPIECE Prehardened Steels Prehardened Steels Stainless Steels Hardened Steels Carbon Steels Carbon Steels ap : D1~D6=0.2mm apKP4) : D1~D6=0.2mm ap : D1~D4=0.05×D ap : D1~D4=0.05×D 0.4D (NAK, CENA, KP4) (NAK, CENA, (SUS) (SKD, SKT, STAVAX) (SCM, SNCM, S45C) (SCM, SNCM, S45C) D8~D12=0.3mm D8~D12=0.3mm D5~D8=0.25mm D5~D8=0.25mm 0.02D ae : 0.05×D ae : 0.05×D D10~D12=0.3mm D10~D12=0.3mm HARDNESS 0.015D ~HRc35 HRc35~HRc45 0.02D 0.02D 0.015D HRc35~HRc45 ~HRc35 HRc45~HRc55 ae : 0.05×D ae : 0.05×D STRENGTH ~1100N/mm2 1100~1500N/mm2 ~1100N/mm2 1100~1500N/mm2 1500~2000N/mm2 2D 2D 0.05D DIAMETER(mm) RPM 0.4D FEED RPM FEED RPM FEED RPM FEED RPM FEED RPM FEED 0.4D 0.4D 0.4D 0.05D 22,000 310 13,500 1800.02D 1.0 11,560 190 7,560 120 6,300 90 5,040 35 0.02D 0.02D 8,920 210 5,560 140 4,620 120 3,360 40 17,000 320 10,700 190 1.5 7,560 300 4,620 180 3,880 150 2,940 40 2D 2D 2D 2D 13,900 330 9,070 200 2.0 1.5D 1.5D 0.05D 6,300 320 3,780 0.05D 190 3,160 160 2,320 50 12,000 350 7,600 220 2.5 0.05D 0.05D 0.02D 0.02D 5,560 350 3,360 220 2,840 180 2,000 55 0.05D6,670 10,700 380 2400.02D 3.0 4,200 380 2,520 200 2,100 180 1,680 75 9,070 680 5,540 420 4.0 3,260 330 2,000 160 1,680 160 1,360 60 7,560 720 4,530 430 5.0 1.5D 1.5D 1.5D 1.5D 2,740 280 1,680 130 1,360 130 1,160 55 D D D 2,200 220 1,360 110 1,060 110 900 40 6,670 790 4,030 490 6.0 0.05D 0.02D 0.05D 0.02D 1.0D0.05D 1,680 170 1,060 80 840 80 680 300.5D 0.05D 0.3D 850 5,040 3,020 450 8.0 0.03D 0.03D 1,360 130 840 70 680 60 540 (UP TO Ø3:0.2D) 20 (UP TO Ø3:0.4mm) 0.2D 2,400 3,910 730 3600.2D 10.0 Ap Ap 3,300 D 620 2,010 300 12.0 0.05D D D D D D D D 0.05D
0.5D
0.5D
(UP TO Ø3:0.2D)
(UP TO Ø3:0.2D)
0.05D
0.05D
0.3D
0.3D
ap
Ap
1.0D
1.0D 2.5D
2.5D2.0D
0.05D
0.05D 0.05D 1.5D
0.1D
D
D
1.0D 0.8D
1.0D
0.05D 0.05D
D 0.8D
1.0D
1.0D 1.0D 0.5D
2.5D 0.05D
2.5D 0.05D
0.05D
ae1.0D
ae
1.0D
ap
D 1.5D 1.0D
ap 1.0D 0.05D 0.3D
1.0D
1.5D
0.8D
HARDENED STEELS
Stainless Steels (SUS)
Hardened Steels (SKD, SKT, STAVAX)
0.4D
HRc45~HRc55 1500~2000N/mm2 RPM
D
FEED
RPM
10,750
140
8,500
FEED 50
8,500
150
6,500
50
7,560
165
6,000
60
6,000
180
4,500
60
5,110
200
4,030
70
4,650
330
3,530
70
3,800
360
2,780
85
3,400
390
2,400
1.0D 2,520
420 1.0D
2,010
2,010 0.05D 1,630
360 280
95 1.0D
1,630 0.05D
130 105 95
1,400
0.05D 0.05D ae
1.0D
D
RPM = rev. / min. FEED = mm / min.
0.5D
0.5D
(UP TO Ø3:0.2D)
(UP TO Ø3:0.2D)
D
0.05D
0.02D
0.05D
0.03D 0.03D
1.5D0.03D 0.05D 0.5D
ap
D
1.0D0.2D
0.2D
0.2D 0.03D 0.02D
0.05D
0.02D
ae
1.0D ALLOY STEELS, 0.3D CARBON STEELS 0.5D 0.35D Alloy Steels ae ae ae WORKPIECE Carbon Steels ap : D1~D6=0.2mm ap : D1~D6=0.2mm ap : D1~D4=0.05×D ap : D1~D4=0.05×D (SCM, SNCM, S45C) D8~D12=0.3mm D5~D8=0.25mm D8~D12=0.3mm D5~D8=0.25mm 2.5D 2.5D 1.0D ae : 0.05×D D10~D12=0.3mm HARDNESS ae : 0.05×D D10~D12=0.3mm ~HRc35 0.02D ae : 0.05×D ae : 0.05×D STRENGTH ~1100N/mm2 0.35D 0.5D 0.35D 0.05D 0.05D 2.5D DIAMETER(mm) RPM FEED 6,300 60 2.0 0.02D 0.05D 0.02D 4,410 70 3.0 3,570 852D 4.0 0.05D 0.05D 3,050 105 5.0 2,630 125 6.0 2,000 135 8.0 1,680 1351.5D 10.0 1,370 105 12.0 1,160 95 16.0 840 70 20.0
0.05D 0.05D
1.0D
0.02D
ap
[ WE522 series ]
D ap 1.5D 1.0D
1.0D 1.5D
0.1D 0.05D
D 1.0D
1.0D 1.5D
1.5D 1.5D
ap
0.2D
ap : D1~D6=0.2mm ap : D1~D4=0.05×D ap : D1~D4=0.05×D D5~D8=0.25mm 0.02D D8~D12=0.3mm D5~D8=0.25mm 1.0D 0.02D 1.5D 0.02D 0.03D 1.0D D10~D12=0.3mm ae : 0.2×D D10~D12=0.3mm ae : 0.1×D ae : 0.1×D0.05D 0.05D 0.05D
0.1D
1.5D
0.05D
ae 1.0D
2.0D ap : D1~D6=0.2mm D8~D12=0.3mm 0.02D 0.05D 1.5D ae : 0.2×D
2.0D
2.5D
ap
STAINLESS STEELS
RPM = rev. / min. 0.05D FEED = mm / min.
0.05D
(UP TO Ø3:0.4mm) 1.0D
(UP TO Ø3:0.4mm)
Ap
Ap
Technical Data
0.3D
0.03D
0.5D
ap : D1~D6=0.2mm D8~D12=0.3mm ae : 0.05×D 1.0D HARDENED STEELS
ap
0.02D 0.03D
0.5D
ae 0.5D
ap
0.02D
2.5D
0.3D
0.3D
0.3D
PREHARDENED STEELS 1.0D
HARDENED STEELS
0.05D 0.02DPrehardened Steels0.02D
Hardened Steels (SKD, SKT, STAVAX)
(NAK, CENA, KP4)
HRc35~HRc45 0.015D 0.02D
0.015DHRc45~HRc55
1100~1500N/mm2 RPM 0.4D
1500~2000N/mm2
FEED
0.4D
5,040
50
0.4D
RPM 3,150
0.4D
FEED 25
3,570
60
2,200
30
2,840 2D 2D 2,420
70
1,790
35
85
1,580
40
105
1,370
50
1,580
105
1,050
50
1,370 1.5D 1.5D
105
840
50
95
700
40
75 50
560 420
35 25
0.05D
1,160
0.05D
2D
0.02D 0.05D
2,100
0.02D
1.5D
0.02D 0.05D
890 680
D
0.3D (UP TO Ø3:0.4mm)
0.03D
0.5D
D
D 0.05D
0.03D
0.3D
0.02D
D
0.05D
D 0.05D
(UP TO Ø3:0.4mm)
504
505 1.0D
1.0D2.5D
2.5D 2.0D
2.0D
1.0D
1.0D
1.0D
1.0D