Общий каталог Mitsubishi 2020 - 2021 - страница 910
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RECOMMENDED CUTTING CONDITIONS CARBIDE
y Shoulder milling
| Work Material | Carbon s Mild stee AISI 103 | teel, Allo l 5, AISI 10 | y steel, 50, ASTM | 283 | Pre-hard Carbon s Alloy tool AISI H13 | ened ste teel, Allo steel , AISI 41 | el, y steel, 40, AISI P | 21 | Austeniti Martensit Titanium AISI 304, Ti-6Al-4V | c, Ferritic ic stainle alloy AISI 306 etc. | and ss steel, , AISI 316 | L, | Hardene Cobaly c ASTM S 17-4PH, | d stainles hromium 17400, A 15-5PH | s steel, alloy STM S 17 etc. | 700, |
| DC | Revolution | Table feed | Depth of cut | Depth of cut | Revolution | Table feed | Depth of cut | Depth of cut | Revolution | Table feed | Depth of cut | Depth of cut | Revolution | Table feed | Depth of cut | Depth of cut |
| (inch) | (min-1) | (IPM) | ap (inch) | ae (inch) | (min-1) | (IPM) | ap (inch) | ae (inch) | (min-1) | (IPM) | ap (inch) | ae (inch) | (min-1) | (IPM) | ap (inch) | ae (inch) |
| 1/8 | 13000 | 39 | .313 | .013 | 10000 | 26.8 | .313 | .013 | 8000 | 2.1 | .313 | .006 | 7500 | 18.9 | .313 | .006 |
| 3/16 | 8700 | 39.4 | .469 | .019 | 6700 | 27.6 | .469 | .019 | 5300 | 21.7 | .469 | .009 | 5000 | 20.5 | .469 | .009 |
| 1/4 | 6500 | 47.2 | .625 | .025 | 5000 | 32.3 | .625 | .025 | 4000 | 25.2 | .625 | .013 | 3800 | 24 | .625 | .013 |
| 5/16 | 5200 | 47.2 | .781 | .031 | 4000 | 33.5 | .781 | .031 | 3200 | 25.2 | .781 | .016 | 3000 | 23.6 | .781 | .016 |
| 3/8 | 4300 | 43.3 | .938 | .038 | 3300 | 31.9 | .938 | .038 | 2700 | 23.2 | .938 | .019 | 2500 | 22.4 | .938 | .019 |
| 1/2 | 3300 | 43.3 | 1.25 | .05 | 2500 | 29.1 | 1.25 | .05 | 2000 | 2.9 | 1.25 | .025 | 1900 | 20.1 | 1.25 | .025 |
| Depth of cut | ae ap |
| Work Material | Copper, | Copper al | loy | Heat resi Inconel7 | stant allo 18 etc. | y | ||
| DC (inch) | Revolution (min-1) | Table feed (IPM) | Depth of cut ap (inch) | Depth of cut ae (inch) | Revolution (min-1) | Table feed (IPM) | Depth of cut ap (inch) | Depth of cut ae (inch) |
| 1/8 | 16000 | 48 | .013 | .013 | 4000 | 5.1 | .313 | .003 |
| 3/16 | 11000 | 51.9 | .019 | .019 | 2700 | 7.1 | .469 | .004 |
| 1/4 | 8000 | 57.9 | .025 | .025 | 2000 | 6.7 | .625 | .005 |
| 5/16 | 6400 | 59.4 | .031 | .031 | 1600 | 6.7 | .781 | .006 |
| 3/8 | 5300 | 51.7 | .038 | .038 | 1300 | 6.7 | .938 | .008 |
| 1/2 | 4000 | 50.4 | .05 | .05 | 1000 | 5.1 | 1.25 | .01 |
| Depth of cut | ae ap |
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 etc. can be achieved with the use of emulsion. Note 3) Chattering can still occur if the machine rigidity and clamping method are insufficient. In these cases the feed and speed should be reduced proportionately. Note 4) When the depth of cut is smaller than shown the revolution and feed rate can be increased.