SGS-Tools - Полный каталог инструмента - 2014 EN

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                                                                                                                      Speed & Feed Recommendations

                                                                    Ap

   Series                 Hardness                 Ae                      Ae     Vc                             6       Diameter (D1)   12
   57M                    BRINELL            Ae x D1                Ap x D1    (m/min)                         3499            (mm)     1749
   Metric                                                                                                      0.032                    0.079
                                                                                   66                           672   8 10               829
                                                                                                               4294                     2147
                                    Slot                                                RPM                    0.046  2624 2099         0.112
                                                 1                                                             1185                     1443
                                                                         0.3 Fz                               9064   0.048      0.064  4532
                                                                                     (53-79)                   0.056                    0.140
                                                                                                Feed (mm/min)  3046   756 806           3807
                                                                                                               1961                      981
   TOOL STEELS                                                                 81 RPM                          0.025  3220 2576         0.064
   Mold and Die Steel                                                                                           294                      377
   300M, 4340, 52100,     > 280     Profile                                                                    2438                     1219
P  HP-9-4-20, M50, A2,     420               0.1                       1.5 Fz                               0.036  0.066      0.089  0.089
                                                                                     (65-97)                    527                      651
   D2, H13, L2, M2, P20,                                                                        Feed (mm/min)  7898   1275 1376         3949
   S7, T15, W2                                                                                                 0.046                    0.112
                                                                                                               2180                     2654
                                    HSM                                        171 RPM                         1060   6798 5439          530
                                                0.04                                                          0.020                    0.048
                                                                         1.5 Fz                                127   0.084      0.112   153
                                                                                   (137-205)                   1272                      636
                                                                                                Feed (mm/min)  0.028  3426 3655         0.066
                                                                                                                214                      252
                                    Slot                                       37 RPM                          4029   1471 1177         2014
                                                 1                                                             0.033                    0.079
                                                                         0.3 Fz                                798   0.038      0.051   955
                                                                                     (30-44)
                                                                                                Feed (mm/min)         335 360

   TOOL STEELS                                                                 46 RPM                                 1829 1463
   Mold and Die Steel
   300M, 4340, 52100,     > 420     Profile
P  HP-9-4-20, M50, A2,     560               0.1                       1.5 Fz                                      0.053      0.071
                                                                                     (37-55)
   D2, H13, L2, M2, P20,                                                                        Feed (mm/min)         582 623
   S7, T15, W2

                                    HSM                                        149 RPM                                5924 4739
                                                0.04
                                                                         1.5 Fz                                      0.066      0.089
                                                                                   (119-179)
                                                                                                Feed (mm/min)         2346 2531

                                    Slot                                       20 RPM                                 795 636
                                                 1
                                                                         0.3 Fz                                      0.028      0.038
                                                                                     (16-24)
                                                                                                Feed (mm/min)         134 145

   TOOL STEELS                                                                 24 RPM                                 954 763
   Mold and Die Steel
   300M, 4340, 52100,     > 560     Profile
H  HP-9-4-20, M50, A2,    < 745               0.1                       1.5 Fz                                      0.041      0.053
                                                                                     (19-29)
   D2, H13, L2, M2, P20,                                                                        Feed (mm/min)         235 243
   S7, T15, W2

                                    HSM                                        76 RPM                                 3021 2417
                                                0.04
                                                                         1.5 Fz                                      0.048      0.064
                                                                                     (61-91)
                                                                                                Feed (mm/min)         870 928

rpm = (1000 x m/min) / (3.14 x D1)
mm / min = (mm / 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 ()

                END MILLS                                                                                             END MILLS                87

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