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[ ZR706, ZR736, ZE716, ZE726 series ]

피삭재 열처리강, 내열강 HRc40 ~ HRc50 HRc50 ~ HRc 55 열처리강 HRc60 ~ HRc65 HRc65 ~ HRc70 > Technical Data
RPM FEED RPM FEED RPM FEED
경도 HRc30 ~ HRc40 23,500 4,900 16,000 4,900 HRc55 ~ HRc60 10,500 2,100 RPM FEED 추천절삭조건표
외경(mm) RPM FEED 19,000 5,000 12,000 4,600 RPM FEED 8,000 2,000
24,800 5,350 15,500 4,500 9,500 4,100 13,500 3,300 6,400 1,800 8,000 1,450
6 20,000 5,500 12,500 4,100 8,000 3,800 10,000 3,100 5,300 1,600
8 16,000 4,900 9,700 3,700 6,000 3,400 8,000 2,900 4,000 1,250 6,000 1,400
10 13,000 4,500 7,800 3,400 4,800 3,200 6,600 2,500 3,200 1,020
12 10,000 4,000 5,000 2,300 4,800 1,300
16 8,000 3,350 4,000 2,100
20 4,000 1,150

RPM = rev. / min. 3,000 870
FEED = mm / min.
2,400 690

1.0D 1.0D

0.05D 0.03D

[ ZSLNB series ]

피삭재 합금강, 내열강 열처리강 열처리강 동, 동합금

경도 HRc30 ~ HRc45 HRc45 ~ HRc55 HRc55 ~ HRc65

외경(mm) RPM FEED Ae(mm) RPM FEED Ae(mm) RPM FEED Ae(mm) RPM FEED Ae(mm)
0.5
0.6 34,100~49,500 600~870 0.007~0.028 31,900~35,200 490~540 0.005~0.023 31,900~35,200 440~480 0.005~0.021 49,000~50,000 1,100~1,400 0.010~0.042
0.8
1.0 28,600~40,700 590~850 0.007~0.034 26,400~29,700 480~540 0.006~0.028 26,400~29,700 400~480 0.006~0.025 42,000~50,000 1,100~1,700 0.011~0.050
1.2
1.5 22,000~30,800 640~890 0.016~0.064 19,800~22,000 490~550 0.013~0.052 19,800~22,000 440~500 0.012~0.048 31,000~50,000 1,100~2,250 0.024~0.096
2.0
3.0 17,600~24,200 600~850 0.008~0.080 15,400~17,600 470~540 0.007~0.065 15,400~17,600 440~500 0.006~0.060 24,000~49,500 1,100~2,200 0.012~0.120
4.0
14,300~18,700 590~780 0.024~0.032 12,000~14,000 480~540 0.020~0.026 12,000~14,000 420~480 0.018~0.024 28,500~38,500 1,480~1,950 0.036~0.048

11,000~14,300 580~760 0.031~0.048 10,000~11,500 480~540 0.025~0.039 10,000~11,500 420~480 0.023~0.036 17,000~28,500 1,100~1,950 0.046~0.072

8,500~11,000 590~800 0.024~0.160 7,900~8,800 470~530 0.020~0.130 7,900~8,800 440~480 0.018~0.120 12,600~24,000 1,100~2,150 0.036~0.240

5,700~8,200 730~1,000 0.064~0.24 5,300~5,800 590~650 0.052~0.195 5,300~5,800 550~620 0.048~0.120 11,900~17,000 1,850~2,700 0.096~0.360

4,300~6,200 680~990 0.080~0.320 3,950~4,400 550~620 0.065~0.260 3,850~4,400 530~570 0.060~0.240 6,600~12,500 1,260~2,500 0.120~0.480

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

Ae

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