
CARBIDE, 2 FLUTE BALL NOSE (SHORT, REGULAR, LONG SHANK)
シリーズ SERIES
| 被削材 WORK MATERIAL | 一般 | 鋼NON-ALL 合金鋼ALLO 鋳鉄CAS | OYED STE Y STEELS T IRON | ELS | 耐熱鋼 | 合金鋼ALLO HEAT RES | Y STEELS ISTANT S | TEELS | 焼入 HARDENE | 鋼 D STEELS | ||
| 硬度(HARDNESS) | ~ HR | c 35 | HRc 35 ~ | HRc 45 | HRc 45 ~ | HRc 55 | ||||||
| 強度(STRENGTH) | ~ 1100 | N/mm2 | 1110 ~ 15 | 00N/mm2 | 1500 ~ 20 | 00N/mm2 | ||||||
| 刃径(DIAMETER) | 回転数 (RPM) | 送り(FEED) | 切削速度(Vc) | 1刃送り(Fz) | 回転数 (RPM) | 送り(FEED) | 切削速度(Vc) | 1刃送り(Fz) | 回転数 (RPM) | 送り(FEED) | 切削速度(Vc) | 1刃送り(Fz) |
| 1.0 | 30000 | 2880 | 94 | 0.048 | 30000 | 2520 | 94 | 0.042 | 27000 | 2280 | 85 | 0.042 |
| 1.5 | 30000 | 3240 | 141 | 0.054 | 28800 | 2700 | 136 | 0.047 | 25800 | 2400 | 122 | 0.047 |
| 2.0 | 29820 | 3420 | 187 | 0.057 | 28680 | 2880 | 180 | 0.050 | 24000 | 2400 | 151 | 0.050 |
| 2.5 | 23800 | 3510 | 187 | 0.074 | 22900 | 3030 | 180 | 0.066 | 19200 | 2400 | 151 | 0.063 |
| 3.0 | 19860 | 3600 | 187 | 0.091 | 19080 | 3180 | 180 | 0.083 | 16000 | 2400 | 151 | 0.075 |
| 4.0 | 14900 | 3600 | 187 | 0.121 | 14340 | 3180 | 180 | 0.111 | 12000 | 2400 | 151 | 0.100 |
| 6.0 | 8340 | 2910 | 157 | 0.174 | 8040 | 2460 | 152 | 0.153 | 6600 | 1860 | 124 | 0.141 |
| 8.0 | 6660 | 2520 | 167 | 0.189 | 6420 | 2100 | 161 | 0.164 | 5400 | 1620 | 136 | 0.150 |
| 10.0 | 5580 | 2220 | 175 | 0.199 | 5340 | 1860 | 168 | 0.174 | 4500 | 1440 | 141 | 0.160 |
| 12.0 | 4170 | 1770 | 157 | 0.212 | 4000 | 1500 | 151 | 0.188 | 3360 | 1140 | 127 | 0.170 |
| 16.0 | 3340 | 1590 | 168 | 0.238 | 3210 | 1320 | 161 | 0.206 | 2700 | 1020 | 136 | 0.189 |
| 20.0 | 2670 | 1410 | 168 | 0.264 | 2580 | 1170 | 162 | 0.227 | 2160 | 900 | 136 | 0.208 |
| 0.05 | D | 0.0 | 8D |
RPM = rev./min. FEED = mm/min. Vc = m/min. fz = mm/t
CARBIDE, 2 FLUTE CORNER RADIUS (SHORT, REGULAR, LONG SHANK)
シリーズ SERIES
| 被削材 WORK MATERIAL | 一般 | 鋼NON-ALL 合金鋼ALL 鋳鉄CA | OYED STE OY STEELS ST IRON | ELS | 耐熱鋼 | 合金鋼ALLO HEAT RES | Y STEELS ISTANT ST | EELS | 焼入 HARDENE | 鋼 D STEELS | ||
| 硬度(HARDNESS) | ~ HR | c 35 | HRc 35 ~ | HRc 45 | HRc 45 ~ | HRc 55 | ||||||
| 強度(STRENGTH) | ~ 1100 | N/mm2 | 1110 ~ 15 | 00N/mm2 | 1500 ~ 20 | 00N/mm2 | ||||||
| 刃径(DIAMETER) | 回転数 (RPM) | 送り(FEED) | 切削速度(Vc) | 1刃送り(Fz) | 回転数 (RPM) | 送り(FEED) | 切削速度(Vc) | 1刃送り(Fz) | 回転数 (RPM) | 送り(FEED) | 切削速度(Vc) | 1刃送り(Fz) |
| 2.0 | 18000 | 260 | 113 | 0.007 | 11560 | 120 | 73 | 0.005 | 7200 | 70 | 45 | 0.005 |
| 3.0 | 13240 | 280 | 125 | 0.011 | 8560 | 140 | 81 | 0.008 | 5280 | 70 | 50 | 0.007 |
| 4.0 | 10720 | 340 | 135 | 0.016 | 6820 | 170 | 86 | 0.012 | 4300 | 80 | 54 | 0.009 |
| 6.0 | 7900 | 500 | 149 | 0.032 | 5040 | 250 | 95 | 0.025 | 3280 | 120 | 62 | 0.018 |
| 8.0 | 6000 | 540 | 151 | 0.045 | 3800 | 250 | 96 | 0.033 | 2520 | 120 | 63 | 0.024 |
| 10.0 | 5040 | 540 | 158 | 0.054 | 3280 | 250 | 103 | 0.038 | 2020 | 120 | 63 | 0.030 |
| 12.0 | 4120 | 420 | 155 | 0.051 | 2780 | 230 | 105 | 0.041 | 1680 | 100 | 63 | 0.030 |
| 0.2D | 1.0D |
RPM = rev./min. FEED = mm/min. Vc = m/min. fz = mm/t