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[ WB512 series ] 9

합금강, 탄소강 프리하든강 고경도강 > Technical Data

피삭재 Alloy Steels Prehardened Steels Hardened Steels 추천절삭조건표
Carbon Steels (NAK, CENA, KP4) (SKD, SKT, STAVAX)
(SCM, SNCM, S45C)

경도 ~HRc35 HRc35~HRc45 HRc45~HRc55

강도 ~1100N/mm2 1100~1500N/mm2 1500~2000N/mm2

외경(mm) 유효길이 RPM FEED Ap(mm) RPM FEED Ap(mm) RPM FEED Ap(mm)

0.1 0.2 50,000 240 0.009 50,000 215 0.007 50,000 190 0.005
0.1 0.3 50,000 240 0.009 50,000 215 0.007 50,000 190 0.005
0.1 0.5
0.1 1 50,000 240 0.006 50,000 215 0.005 50,000 190 0.004
0.2 0.5 45,000 195 0.002
0.2 1 45,000 175 0.002 45,000 155 0.001
0.2 1.5
0.2 2 50,000 335 0.018 50,000 310 0.014 43,200 260 0.010
0.2 3 50,000 335 0.013
0.3 1 50,000 310 0.010 43,200 260 0.007
0.3 1.5
0.3 2 45,000 270 0.007 45,000 250 0.006 38,880 210 0.004
0.3 2.5 45,000 270 0.005
0.3 3 45,000 250 0.004 38,880 210 0.003
0.3 4
0.3 5 45,000 270 0.003 45,000 250 0.003 38,880 210 0.002
0.4 1 50,000 475 0.019
0.4 1.5 50,000 430 0.015 42,800 365 0.011
0.4 2
0.4 2.5 50,000 475 0.019 50,000 430 0.015 42,800 365 0.011
0.4 3 45,000 385 0.011
0.4 4 45,000 350 0.008 38,520 295 0.006
0.4 5
0.4 6 45,000 385 0.007 45,000 350 0.005 38,520 295 0.004
0.4 8 45,000 385 0.007
0.4 10 40,000 305 0.004 45,000 350 0.005 38,520 295 0.004
0.5 1 30,000 200 0.003
0.5 1.5 41,000 490 0.036 40,000 275 0.003 34,240 235 0.002
0.5 2 41,000 490 0.025
0.5 2.5 41,000 490 0.025 30,000 180 0.002 25,680 155 0.002
0.5 3 36,900 395 0.014
0.5 4 36,900 395 0.014 38,800 425 0.028 34,200 340 0.020
0.5 5
0.5 6 38,800 425 0.020 34,200 340 0.014
0.5 8
0.5 10 38,800 425 0.020 34,200 340 0.014
0.5 12
0.5 14 34,920 345 0.011 30,780 275 0.008
0.5 16
0.6 1 34,920 345 0.011 30,780 275 0.008
0.6 2
0.6 3 36,900 395 0.009 34,920 345 0.007 30,780 275 0.005
0.6 4 32,800 315 0.009
0.6 5 31,040 270 0.007 27,360 220 0.005
0.6 6
0.6 8 32,800 315 0.005 31,040 270 0.004 27,360 220 0.003
0.6 10 24,600 205 0.004
0.6 12 23,280 180 0.003 20,520 145 0.002
0.6 14
0.6 16 12,300 90 0.004 11,640 75 0.003 10,260 60 0.002
0.7 2
0.7 4 34,200 685 0.045 32,300 580 0.035 28,500 515 0.025
0.7 6
34,200 685 0.045 32,300 580 0.035 28,500 515 0.025
34,200 685 0.032
32,300 580 0.025 28,500 515 0.018

34,200 685 0.032 32,300 580 0.025 28,500 515 0.018
30,780 555 0.018
29,070 470 0.014 25,650 415 0.010

30,780 555 0.018 29,070 470 0.014 25,650 415 0.010
30,780 555 0.011
27,360 440 0.011 29,070 470 0.009 25,650 415 0.006
20,520 290 0.007
20,520 290 0.005 25,840 370 0.009 22,800 330 0.006
10,260 125 0.005
10,260 125 0.005 19,380 245 0.005 17,100 215 0.004
0.005
3,420 35 0.038 19,380 245 0.004 17,100 215 0.003
34,200 1,025
9,690 105 0.004 8,550 95 0.003

9,690 105 0.004 8,550 95 0.003

3,230 30 0.004 2,850 25 0.003

32,300 840 0.029 28,500 685 0.021

34,200 1,025 0.038 32,300 840 0.029 28,500 685 0.021
34,200 1,025 0.038
32,300 840 0.029 28,500 685 0.021

30,780 830 0.022 29,070 680 0.017 25,650 555 0.012
30,780 830 0.014
29,070 680 0.011 25,650 555 0.008

30,780 830 0.014 29,070 680 0.011 25,650 555 0.008
27,360 655 0.008
25,840 540 0.006 22,800 440 0.005

20,520 430 0.005 19,380 355 0.004 17,100 290 0.003
20,520 430 0.005
19,380 355 0.004 17,100 290 0.003

10,260 185 0.005 9,690 150 0.004 8,550 125 0.003
10,260 185 0.005
9,690 150 0.004 8,550 125 0.003

34,200 1,130 0.063 32,300 930 0.049 28,500 765 0.035
30,780 915 0.025
30,780 915 0.016 29,070 755 0.020 25,650 620 0.014

29,070 755 0.012 25,650 620 0.009

RPM = rev. / min.
FEED = mm / min.

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