SGS-Tools - Каталог для Европейских стран - 2014 EN

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Speed & Feed Recommendations

            61M                 HARDNESS            SERIES   CUT     AlTiN    SPEED m/min)                       non 6       FEED (mm/flute)          25
           Metric                BRINELL                     Type             TiCN TiN                                  10 12 20
                                                    61M              122
 CARBON STEEL                    175             61M      Slot    152      117 113                            – 0.014 0.029 0.034 0.045 0.050
     1018, 1040, 1080,                              61M     Profile  168      146 140
     10L50, 1525, 1536            > 175             61M     Light    101      162 154                            – 0.014 0.029 0.034 0.045 0.050
                                   275                      Slot    126      96 91
                                                            Profile  146      122 116                            – 0.017 0.032 0.038 0.051 0.058
                                                            Light     90      140 136
                                                             Slot    111      85 82                              – 0.014 0.029 0.034 0.045 0.050
                                                            Profile  122      108 104
                                                            Light     61      119 113                            – 0.014 0.029 0.034 0.045 0.050
                                                             Slot     76      58 56
                                                            Profile   84      73 70                              – 0.017 0.032 0.038 0.051 0.058
                                                            Light     84      81 78
                                                             Slot    105      81 78                              – 0.010 0.021 0.026 0.035 0.038
                                                            Profile  116      101 96
                                 275                       Light     52      111 107                            – 0.010 0.021 0.026 0.035 0.038
                                                             Slot     64      49 47
 ALLOY STEEL                  > 275                       Profile   70      62 59                              – 0.012 0.027 0.029 0.040 0.045
     4140, 4150, 4320, 5120,     375                       Light     90      69 66
      5150, 8630, 86L20, 50100                               Slot    111      85 82                              – 0.010 0.021 0.026 0.035 0.038
                                                            Profile  123      108 104
                                                            Light     69      119 113                            – 0.010 0.021 0.026 0.035 0.038
                                                             Slot     85      66 64
                                                            Profile   94      82 79                              – 0.012 0.027 0.029 0.040 0.045
                                                            Light             91 87
                                                                                                                 – 0.014 0.024 0.036 0.048 0.053

                                 250                                                                            – 0.014 0.024 0.036 0.048 0.053

 TOOL STEEL                   > 250                                                                            – 0.017 0.029 0.041 0.056 0.060
     A2, D2, H13, L2, M2,        375
     P20, S7, T15, W2                                                                                            – 0.012 0.024 0.029 0.037 0.043

                                                                                                                 – 0.012 0.024 0.029 0.037 0.043

                                                                                                                 – 0.014 0.027 0.034 0.045 0.048

                                                                                                                 – 0.019 0.040 0.048 0.064 0.070

                                 220                                                                            – 0.019 0.040 0.048 0.064 0.070

 CAST IRON                    > 220                                                                            – 0.022 0.045 0.055 0.075 0.080
     Gray, Malleable, Ductile    260
                                                                                                                 – 0.014 0.024 0.036 0.048 0.053

                                                                                                                 – 0.014 0.024 0.036 0.048 0.053

                                                                                                                 – 0.017 0.029 0.041 0.056 0.060

         SLOT                             CUT TYPE                     LIGHT  rpm = (1000 x m/min) / (3.14 x D1)
                                                                              mm/min = (mm/flute) x 2 x rpm
ap = D1                                   PROFILE           ap = 1.5 x D1
ae = D1                                                     ae = 0.25 x D1    • maximum recommended depths shown
                                ap = D1                                       • reduce speed and feed for materials harder than listed
                                ae = 0.5 x D1                                 • refer to the SGS Tool Wizard for more complete technical information
                                                                               (available at )

84 END MILLS

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