SGS-Tools - Полный каталог инструмента - 2014 EN

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                                                                                                                       Speed & Feed Recommendations

                                                                    Ap

   Series                      Hardness                  Ae                 Ae                                    6     10    Diameter (D1)   20     25
   61M                         BRINELL                                                                          8078   4847        (mm)      2424   1939
   Metric                                         Ae x D1                            Vc                         0.014  0.029         12      0.045  0.050
                                                                    Ap x D1 (m/min)                              339    422         4039      436    485
                                                                                                                6463   3878         0.034    1939   1551
                                         Profile   0.5                               152 RPM                   0.014  0.029         549     0.045  0.050
                                                                         1.5 Fz                                 271    337         3231      349    388
   CARBON STEELS                                                                                                5897   3538         0.034    1769   1415
   1018, 1040, 1080, 1090,                                                         (122-183)                    0.010  0.021         439     0.035  0.038
P  10L50, 1140, 1212, 12L15,    175                                                             Feed (mm/min)   177    223         2949      248    269
                                                                                                                4766   2860         0.026    1430   1144
   1525, 1536                            Slot                                         122 RPM                   0.010  0.021         307     0.035  0.038
                                                                          1 Fz                                  143    180         2383      200    217
                                                  1                                                             5574   3344         0.026    1672   1338
                                                                                    (98-146)                    0.014  0.024         248     0.048  0.053
                                                                                                 Feed (mm/min)   234    241         2787      321    355
                                                                                                                4443   2666         0.036    1333   1066
                                         Profile   0.5                               111 RPM                   0.014  0.024         401     0.048  0.053
                                                                         1.5 Fz                                 187    192         2222      256    283
     ALLOY STEELS               275                                                                            5897   3538         0.036    1769   1415
P 4140, 4150, 4320, 5120,                                                           (89-134)                    0.019  0.040         320     0.064  0.070
                                         Slot                                                    Feed (mm/min)   336    425         2949      453    495
     5150, 8630, 86L20, 50100                                                                                   4766   2860         0.048    1430   1144
                                                                                       90 RPM                   0.019  0.040         566     0.064  0.070
                                                  1                       1 Fz                                  272    343         2383      366    400
                                                                                                                                    0.048
                                                                                    (72-108)                                         458
                                                                                                 Feed (mm/min)

                                         Profile   0.5                               105 RPM
                                                                         1.5 Fz
     TOOL STEELS                250
P A2, D2, H13, L2, M2,                                                              (84-126)
                                         Slot                                                    Feed (mm/min)
     P20, S7, T15, W2
                                                                                       84 RPM
                                                  1                       1 Fz

                                                                                    (67-101)
                                                                                                 Feed (mm/min)

                                         Profile   0.5                               111 RPM
                                                                         1.5 Fz
K  CAST IRONS                   220
   Gray, Mallable, Ductile                                                          (89-134)
                                                                                                 Feed (mm/min)
                                         Slot     1
                                                                                       90 RPM
                                                                          1 Fz

                                                                                    (72-108)
                                                                                                 Feed (mm/min)

rpm = (1000 x m/min) / (3.14 x D1)
mm / min = (mm / flute) x number of flutes x rpm
reduce speed and feed for materials harder than listed
refer to the SGS Tool Wizard for complete technical information ()

                  END MILLS                                                                                                   END MILLS                    147

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