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[ WB542 series ] 9
• Normal Speed > Technical Data
합금강, 탄소강 프리하든강 고경도강 추천절삭조건표
피삭재 Alloy Steels Carbon Steels Prehardened Steels Hardened Steels
(SCM, SNCM, S45C) (NAK, CENA, KP4) (SKD, SKT, STAVAX)
경도
~HRc35 HRc35~HRc45 HRc45~HRc55
강도 1500~2000N/mm2
~1100N/mm2 1100~1500N/mm2
외경(mm) RPM FEED
0.1 RPM FEED RPM FEED
0.2
0.3 16,500 80 25500 185 25500 160
0.4 25500 220 25500 200
0.5 16,500 90 24000 260 24000 220
0.6 24000 260 24000 220
0.8 15,300 112 20800 300 20800 250
1.0 17600 330 17600 280
1.5 15,300 112 17600 330 17600 280
2.0 16000 370 16000 320
3.0 13,300 128 13000 500 12800 400
4.0 11500 640 11300 590
5.0 11,200 144 10200 880 850
6.0 880 9800 850
8.0 11,200 144 8500 880 8200 1.0D 850
10.0 7500 920 7200 0.2D 880
12.0 10,180 160 840 0.62D500 800
65960000Ap 800 5300 770
9,500 220 800 4650 770
4850 4150
9,250 260 4350
8,000 370
6,720 420
0.03D 5,840 0.03D 460 1.0D
5,500
660 Ap 0.05D
4,600 0.05D 740 0.2D
4,070 820 0.05D
3,700 890
RPM = rev. / min. 0.2D 0.2D
FEED = mm / min.
ap ap ap ap 0.05D 0.05D
ae ae ae ae
ap : D1~D6=0.2mamp : D1~D6=0.2mm ap : D1~D4=0.05×aDp : D1~D4=0.05×D
D8~D12=0.3mm D8~D12=0.3mm D5~D8=0.25mm D5~D8=0.25mm 0.03D 0.03D 0.03D
0.5D 0.5D
ae : 0.2×D ae : 0.2×D D10~D12=0.3mmD10~D12=0.3mm
ae : 0.1×D ae : 0.1×D
ap ap ap ap
1.0D 1.0D
ae ae ae ae 0.02D 0.02D
ap : D1~D6=0.2mamp : D1~D6=0.2mm ap : D1~D4=0.05×aDp : D1~D4=0.05×D 0.02D 0.02D 0.015D
D8~D12=0.3mm D8~D12=0.3mm D5~D8=0.25mm D5~D8=0.25mm
D10~D12=0.3mmD10~D12=0.3mm
ae : 0.05×D ae : 0.05×D
ae : 0.05×D ae : 0.05×D
0.4D 0.4D
0.02D 0.02D
0.05D
0.05D 2D 2D 2D 2D
0.05D 0.05D 0.02D
1.5D 1.5D 1.5D 1.5D
0.05D 0.05D 0.02D
D D D DD D 0
0.05D 0.05D 0.05D
0.5D 0.5D 0.3D 0.3D
(UP TO Ø3:0.2D) (UP TO Ø3:0.2D) (UP TO Ø3:0.4mm()UP TO Ø3:0.4mm)
Ap Ap 1.0D 1.0D 2.5D 2.5D 2.0D 2.0D 1.0D 1.0D
0.05D 0.05D 0.05D 0.05D 0.02D 0.02D 10103.02D
