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Kennametal
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| | | Recommended Feed Rates for Solid-Carbide Micro End Mills ® | | |
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| | | Micro end mill, helix angle 30°: | | |
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| | | rel. width of cut ae | | |
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| | | JZ ■•—» o o -t-» l_ 0 Q. ■D | | |
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| | | «1 -t-» . 0 ■D CO '■4-» -t-» Ü | | |
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| | | Application example | | |
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| | | Slot cutting | | |
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| | | Material . | | ..................................: 1.8159 (50CrV4) | |
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| | | Tensile strength................................: 850 N/mm2 | |
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| | | Milling tool........................................: Milling diameter.....................................: Carbide grade..................................: | | F2AH0080AWS30 0,8 mm KC625M | | |
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| | | Number of edges z..........................: 2 cutting edges Cutting speed vc..............................: 100 m/min Cutting depth ap..............................: 0,6 mm Width of cut ae ................................: 0,8 mm Result: Feed per tooth fz | | |
| | | Feed rate vf | | Speed n 39 800 min-1 | | |
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| | | Slot cutting | | : 0,012 mm | | 955 mm/min | | |
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