SGS-Tools - Полный каталог инструмента - 2014 EN

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Speed & Feed Recommendations

                                                                    Ap

   Series                 Hardness                 Ae                      Ae     Vc                                   Diameter (D1)
   57                     BRINELL            Ae x D1                Ap x D1    (SFM)                                        (inch)
   Fractional
                                                                      0.3        215                           1/4    5/16           3/8   1/2
                                                                                                                3285                        1643
                                    Slot                                       (172-258)         RPM           0.0013  2628 2190           0.0031
                                                 1                                                Fz             26                          31
                                                                                              Feed (IPM)        4049   0.0019  0.0025       2025
                                                                                                 RPM           0.0018                      0.0440
                                                                                                  Fz             44    30 33                 53
                                                                                              Feed (IPM)        8557                        4278
   TOOL STEELS                                                                        265        RPM           0.0022  3239 2699           0.0055
   Mold and Die Steel                                                    1.5                     Fz            113                         141
   300M, 4340, 52100,     > 280     Profile                                                   Feed (IPM)        1834                        917
P  HP-9-4-20, M50, A2,     420               0.1                                 (212-318)     RPM           0.0010  0.0026  0.0035      0.0025
                                                                                                  Fz             11                          14
   D2, H13, L2, M2, P20,                                                                      Feed (IPM)        2292   51 57                1146
   S7, T15, W2                                                                                   RPM           0.0014                      0.0035
                                                                                                  Fz             19                          24
                                    HSM                                               560     Feed (IPM)        7487   6845 5705            3744
                                                0.04                    1.5                    RPM           0.0018                      0.0044
                                                                                                  Fz             81    0.0033  0.0044        99
                                                                                   (448-672)  Feed (IPM)        993                         497
                                                                                                 RPM           0.0008  136 151             0.0019
                                                                                                  Fz
                                    Slot                                              120     Feed (IPM)          5    1467 1222              6
                                                 1                       0.3                    RPM            1222                        611
                                                                                                  Fz           0.0011  0.0015  0.0020      0.0026
                                                                                    (96-144)  Feed (IPM)                                     10
                                                                                                 RPM              8    13 15                1910
                                                                                                  Fz            3820                       0.0031
   TOOL STEELS                                                                        150     Feed (IPM)       0.0013  1834 1528             36
   Mold and Die Steel                                                    1.5                                    30
   300M, 4340, 52100,     > 420     Profile
P  HP-9-4-20, M50, A2,     560               0.1                                 (120-180)                           0.0021  0.0028

   D2, H13, L2, M2, P20,                                                                                               23 26
   S7, T15, W2

                                    HSM                                               490                              5990 4991
                                                0.04                    1.5
                                                                                                                       0.0026  0.0035
                                                                                   (392-588)
                                                                                                                       93 105

                                    Slot                                               65                              795 662
                                                 1                       0.3
                                                                                                                       0.0011  0.0015
                                                                                     (52-78)
                                                                                                                       56

   TOOL STEELS                                                                         80                              978 815
   Mold and Die Steel                                                    1.5
   300M, 4340, 52100,     > 560     Profile
H  HP-9-4-20, M50, A2,    < 745               0.1                                   (64-96)                           0.0016  0.0021

   D2, H13, L2, M2, P20,                                                                                               9 10
   S7, T15, W2

                                    HSM                                               250                              3056 2547
                                                0.04                    1.5
                                                                                                                       0.0019  0.0025
                                                                                   (200-300)
                                                                                                                       35 38

rpm = sfm x 3.82 / D1
ipm = (inch / flute) x 6 x rpm
HSM (high speed machining)
reduce speed and feed for materials harder than listed
reduce feed and Ae when finish milling (.02 x D1 maximum)
refer to the SGS Tool Wizard for complete technical information ()

86 END MILLS sgs@sgs-tool.ru                                                                                                   END MILLS

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