SGS-Tools - Каталог для Европейских стран - 2014 EN

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Speed & Feed Recommendations

         S-Carb APR Roughing  CUT                                                     SPEED                        12                DIAMETER    25
                 Metric       Type Ap x D1 Ae x D1                                    m/min
                                                                                                                 26525          16 20          12732
 ALUMINUM ALLOY             Slot < 30 kW 1  1                                       1000   RPM                 0,08                          0,18
     2024, 5052, 5086,                                                                       Fz                  6366         19894 15915      6875
     6061, 6063, 7075         Slot > 50 kW 1  1                                       1500   Feed (mm/min)       39788        0,11 0,15        19098
                                                                                             RPM                 0,12         6565 7162        0,27
 ALUMINUM ALLOY (LITHIUM)*  Profile 1,5 0,5                                         2000   Fz                  14324        29841 23873      15469
     2090, 2091, 2099, 2195,                                                                 Feed (mm/min)       53050        0,16 0,22        25464
     2199, 2297, 8090         Slot < 30 kW 1  1                                        800   RPM                 0,12         14324 15756      0,27
                                                                                             Fz                  19098        39788 31830      20626
                              Slot > 50 kW 1  1                                       1200   Feed (mm/min)       21220        0,16 0,22        10186
                                                                                             RPM                 0,08         19098 21008      0,18
                              Profile  1,5 0,5                                        1500   Fz                  5093         15915 12732      5500
                                                                                             Feed (mm/min)       31830        0,11 0,15        15278
                                                                                             RPM                 0,12         5252 5729        0,27
                                                                                             Fz                  11459        23873 19098      12376
                                                                                             Feed (mm/min)       39788        0,16 0,22        19098
                                                                                             RPM                 0,12         11459 12605      0,27
                                                                                             Fz                  14324        29841 23873      15469
                                                                                             Feed (mm/min)                    0,16 0,22
                                                                                                                              14324 15756

* Note: Surface speed Vc can be increased to a maximum of 2000 m/min, (dependant on machine, machine spindle and fixturing).
Spindle tool balancing can improve results at ultra high surface speeds.
Tool life may be reduced when machining Lithium Alloys

rpm = (1000 x m/min) / (3.14 x D1)
mm/min = (mm/flute) x rpm
• maximum recommended depths shown
• reduce speed and feed for materials harder than listed
* finish cuts typically require reduced feed and cutting depths of 0.02 x D1 maximum
• Ramp angle = 15° (Feed rate = 30%)
• Max ramp depth = 1xD
• Plunge depth = 1xD (Feed rate = 30%)

58 END MILLS

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