Общий каталог Mitsubishi 2020 - 2021 - страница 1059
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iMX-S4HV/iMX-S4HV-S
Square head, 4 flute, Irregular helix (With/Without coolant hole)
CARBIDE
RECOMMENDED CUTTING CONDITIONS
| y Sl | ot Mil | ling | (inch) | |||||||
| W Mat | ork erial | Carbon Steel, Al Copper, Copper | loy Steel, Mild S Alloy | teel, | Pre-hardened Alloy Steel, All | Steel, Carbon Ste oy Tool Steel | el, | Austenitic Stain Ferritic and Mar Titanium Alloy | less Steel, tensitic Stainles | s Steel, |
| D | C | Revolution n | Feed Rate vf | Depth of Cut | Revolution n | Feed Rate vf | Depth of Cut | Revolution n | Feed Rate vf | Depth of Cut |
| (mm) | (inch) | (min-1) | (IPM) | ap | (min-1) | (IPM) | ap | (min-1) | (IPM) | ap |
| .3750 | 3400 | 21.4 | .188 | 2600 | 12.5 | .188 | 2500 | 12.0 | .188 | |
| 10 | .3937 | 3200 | 20.5 | .197 | 2500 | 12.0 | .197 | 2400 | 11.5 | .197 |
| 12 | .4724 | 2700 | 21.6 | .236 | 2100 | 13.4 | .236 | 2000 | 12.8 | .236 |
| .5000 | 2500 | 20.0 | .250 | 2000 | 12.8 | .250 | 1900 | 12.2 | .250 | |
| .6250 | 2000 | 22.4 | .313 | 1600 | 12.8 | .313 | 1500 | 14.4 | .313 | |
| 16 | .6299 | 2000 | 22.4 | .315 | 1600 | 12.8 | .315 | 1500 | 14.4 | .315 |
| .7500 | 1700 | 19.0 | .375 | 1300 | 10.4 | .375 | 1200 | 11.5 | .375 | |
| 20 | .7874 | 1600 | 17.9 | .394 | 1300 | 10.4 | .394 | 1200 | 11.5 | .394 |
| 25 | .9843 | 1300 | 16.1 | .472 | 1000 | 8.0 | .472 | 950 | 9.1 | .472 |
| 1.0000 | 1300 | 16.1 | .480 | 990 | 7.9 | .480 | 940 | 9.0 | .480 | |
| Depth | of Cut | DC | ap | |||||||
| DC=Dia. | ||||||||||
| W Mat | ork erial | Precipitation Ha Cobalt Chromiu | rdening Stainles m Alloy | s Steel, | Heat Resistan Inconel718 | t Alloy | ||||
| D | C | Revolution | Feed Rate f | Depth of Cut | Revolution | Feed Rate f | Depth of Cut | |||
| (mm) | (inch) | n (min-1) | v (IPM) | ap | n (min-1) | v (IPM) | ap | |||
| .3750 | 2000 | 8.0 | .188 | 1000 | 3.2 | .075 | ||||
| 10 | .3937 | 1900 | 7.6 | .197 | 970 | 3.1 | .079 | |||
| 12 | .4724 | 1600 | 9.0 | .236 | 810 | 3.9 | .094 | |||
| .5000 | 1500 | 8.4 | .250 | 760 | 3.6 | .100 | ||||
| .6250 | 1200 | 9.6 | .313 | 610 | 4.9 | .125 | ||||
| 16 | .6299 | 1200 | 9.6 | .315 | 610 | 4.9 | .126 | |||
| .7500 | 1000 | 7.9 | .375 | 510 | 4.1 | .150 | ||||
| 20 | .7874 | 950 | 7.6 | .394 | 490 | 3.9 | .157 | |||
| 25 | .9843 | 760 | 6.1 | .472 | 390 | 3.1 | .197 | |||
| 1.0000 | 740 | 5.9 | .480 | 380 | 3.0 | .200 | ||||
| Depth | of Cut | DC | ap | DC=Dia. |
Note 1) The irregular helix flute end mill has a larger effect on controlling vibration when compared to standard end mills. However, if the rigidity of the machine or the work material installation is poor, vibration or abnormal sound can occur. In this case, please reduce the revolution and the feed rate proportionately, or set a lower depth of cut. Note 2) If the depth of cut is smaller, the revolution and the feed rate can be increased. Note 3) For stainless steel, titanium alloy and heat resistant alloy, the use of water-soluble coolant is effective.