Общий каталог Mitsubishi 2020 - 2021 - страница 898
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RECOMMENDED CUTTING CONDITIONS CARBIDE
y Slotting
| Work Material | Carbon st AISI 1035 | eel(─30H , AISI 105 | RC) 0, ASTM 2 | 83 | Alloy stee AISI H13, | l, Pre-har AISI 4140 | dened stee , AISI P21 | l | Austenitic AISI 304, | stainless AISI 306, | steel, Tita AISI 316L, | nium alloy Ti-6Al-4V | etc. | ||
| DC | High s cutt | peed ing | General cutt | purpose ing | Depth of cut | High cutt | speed ing | General cutti | purpose ng | Depth of cut | High cutt | speed ing | General cutt | purpose ing | Depth of cut |
| (inch) | Revolution | Table feed | Revolution | Table feed | ap | Revolution | Table feed | Revolution | Table feed | ap | Revolution | Table feed | Revolution | Table feed | ap |
| (min-1) | (IPM) | (min-1) | (IPM) | (inch) | (min-1) | (IPM) | (min-1) | (IPM) | (inch) | (min-1) | (IPM) | (min-1) | (IPM) | (inch) | |
| 1/4 | 7500 | 55.8 | 5000 | 24.4 | .25 | 6000 | 29.8 | 5000 | 16.5 | .25 | 5000 | 21.9 | 3000 | 8.7 | .25 |
| 5/16 | 6000 | 49.6 | 4000 | 21.7 | .31 | 4800 | 28.3 | 4000 | 15.7 | .31 | 4000 | 23.6 | 2400 | 9.4 | .31 |
| 3/8 | 5000 | 46.1 | 3300 | 20.1 | .38 | 4000 | 25.5 | 3300 | 13.8 | .38 | 3300 | 25.3 | 2000 | 10.2 | .38 |
| 1/2 | 3800 | 35.9 | 2500 | 15.7 | .50 | 3000 | 22.3 | 2500 | 12.2 | .50 | 2500 | 23.6 | 1500 | 9.4 | .50 |
| Depth of cut | DC | ap | |||||||||||||
| Work Material | Precipitati Co-Cr-Mo ASTM S 17-4PH, 1 | on hardeni alloy 17400, AS 5-5PH et | ng martens TM S 1770 c. | itic stainles 0, | s steel, | Copper, C | opper allo | y | Heat resi Inconel71 | stant alloy 8 etc. | DC : Dia. | ||||
| DC | High s cutt | peed ing | General cutt | purpose ing | Depth of cut | High cutt | speed ing | General cutti | purpose ng | Depth of cut | High cutt | speed ing | General cutt | purpose ing | Depth of cut |
| (inch) | Revolution | Table feed | Revolution | Table feed | ap | Revolution | Table feed | Revolution | Table feed | ap | Revolution | Table feed | Revolution | Table feed | ap |
| (min-1) | (IPM) | (min-1) | (IPM) | (inch) | (min-1) | (IPM) | (min-1) | (IPM) | (inch) | (min-1) | (IPM) | (min-1) | (IPM) | (inch) | |
| 1/4 | 3000 | 14.9 | 2500 | 8.3 | .25 | 9000 | 67.0 | 6000 | 29.5 | .25 | 1500 | 5.3 | 1300 | 3.0 | .075 |
| 5/16 | 2400 | 14.2 | 2000 | 7.9 | .31 | 7200 | 59.5 | 4800 | 26.4 | .31 | 1200 | 5.7 | 1000 | 3.1 | .094 |
| 3/8 | 2000 | 12.8 | 1700 | 7.1 | .38 | 6000 | 55.3 | 4000 | 24.4 | .38 | 1000 | 6.1 | 840 | 3.4 | .11 |
| 1/2 | 1500 | 11.2 | 1300 | 6.3 | .50 | 4500 | 42.5 | 3000 | 18.9 | .50 | 750 | 5.7 | 630 | 3.1 | .15 |
| Depth of cut | DC | ap | DC : Dia. |
Note 1) SMART MIRACLE coating has reduced electric conductivity; therefore an external contact type (electric transmitted) tool setter may not work. When measuring the tool length, please use an internal contact type (non-electricity type) tool setter or a laser type tool setter. Note 2) Effective cutting of stainless steel, titanium alloy, and heat-resistant alloy can be achieved with the use of water-soluble cutting fluid. Note 3) Higher feeds and speeds can be used for smaller depth of cut. Note 4) Vibration can still occur if the machine rigidity and clamping method are insufficient. In these cases the feed and speed should be reduced proportionately.