Page 1014 - widin

9 [ WB542 series ]

추천절삭조건표 • High Speed

> Technical Data 합금강, 탄소강 프리하든강 고경도강

피삭재 Alloy Steels Carbon Steels Prehardened Steels Hardened Steels
(SCM, SNCM, S45C) (NAK, CENA, KP4) (SKD, SKT, STAVAX)
경도
강도 ~HRc35 HRc35~HRc45 HRc45~HRc55
외경(mm)
0.1 ~1100N/mm2 1100~1500N/mm2 1500~2000N/mm2
0.2
0.3 RPM FEED RPM FEED RPM FEED
0.4
0.5 32,000 520 25,600 310 25,600 275
0.6
0.8 32,000 620 25,600 370 25,600 330
1.0
1.5 30,000 730 24,000 430 24,000 385 1.0D
2.0 0.05D
3.0 0.03D 30,000 0.03D 730 24,000 430 24,000 1.0D 385
4.0 26,000 0.05D 830 20,800 500 0.2D
5.0 22,000 940 Ap 17,600 Ap 560 200.2,8D00 0.2D440 0.05D
6.0 22,000 940 17,600 560 17,600 500
8.0 0.05D 0.03D
10.0 17,600 500 0.5D
12.0
20,000 1,040 16,000 620 16,000 550 0.02D
RPM = rev. / min. 0.015D
FEED = mm / min. 18,500 1,100 13,500 720 13,000 97008.200D 0.4D
11,300.02D
16,800 1,200 11,500 850 2D
ap 16,800 ap 1,600 ap 10,200 ap 1,400 9,800 0.051D,300 0.050D.02D
8,200 1,300
16,800 2,350 8,500 1,350

16,800 ae 2,880 ae 7,500 ae 1,320 ae 7,200 1,250

ap : D116~,D860=00.2mm ap : D1~3D,26=000.2mm ap : D61~,9D040=0.05×D ap : D11~,D440=00.05×D 6,500 1,350
D183~,D41020=0.3mm D8~3D,2120=00.3mm D55~,6D080=0.25mm D51~,D285=00.25mm
D410,8~5D012=0.3mm 450,,.630350D00 01.,0135D0
ae : 01.21×,D200 ae : 0.23×D,100 ae : 0D.1110×,~1DD5102=0.3mm 1,100
ae : 0.41,×3D50 1,130
9,800 3,100 4,150 1,050

0.5D

ap ap ap ap

ae ae ae ae 1.0D 1.0D
0.02D 0.02D
ap : D1~D6=0.2mm ap : D1~D6=0.2mm ap : D1~D4=0.05×D ap : D1~D4=0.05×D
D8~D12=0.3mm D8~D12=0.3mm D5~D8=0.25mm D5~D8=0.25mm 0.02D
D10~D12=0.3mm D10~D12=0.3mm
ae : 0.05×D ae : 0.05×D
ae : 0.05×D ae : 0.05×D

0.02D 0.02D 0.4D
0.05D
0.05D 2D 2D 2D
0.05D

1.5D 1.5D1.5D 1.5D

0.05D 0.050D.02D

0.5D D D D D D D
(UP TO Ø3:0.2D) 0.5D 0.05D 0.05D 0.3D 0.05D
0.3D
(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 1.0
0.05D 0.05D 0.05D 0.02D 0.02D
0.05D 0.02D

1.5D 1.5D 1.5D 1.5D 1.0D 1.0D 1.5D 1.5D 1.0D 1.0D 1.5D
1.0D 0.1D 0.1D 0.05D 0.05D0.05D 0.05D0.05D 0.05D 0.05D
0.0

1014 D D D D 1.01D.0D 1.0D 2.5D 2
1.0D 0.8D 0.8D 1.0D 0.5D 0.35D