SGS-Tools - Полный каталог инструмента - 2014 EN

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Speed & Feed Recommendations

                                                                Ap

   Series                       Hardness                 Ae            Ae     Vc                   1/8          1/4          Diameter (D1)      3/4 1
   55, 55CR                     BRINELL            Ae x D1      Ap x D1    (SFM)                  11766         5883               (inch)
   Fractional                                                                                     0.0004       0.0009
                                                                  1.5        385                  20.6         26.5   3/8 1/2 5/8
                                                                  2       (308-462)              19253         9626
                                          Profile                 1.5                   RPM      0.0007       0.0018  3922 2941 2353           1961 1471
                                                                  2          630         Fz       67.4         86.6
                                                    0.25         1.5     (504-756)               9932         4966   0.0017 0.0023 0.0029     0.0028 0.0032
                                                                  2                  Feed (IPM)  0.0003       0.0007
   C ARBON STEELS                                                1.5        325        RPM       12.9         17.4   33.3 33.8 34.1           27.5 23.5
   1018, 1040, 1080, 1090,                                        2       (260-390)      Fz      16197         8098
P  10L50, 1140, 1212, 12L15,     275                             1.5                            0.0005       0.0014  6418 4813 3851           3209 2407
                                            HSM                   2          530     Feed (IPM)   42.1         56.7
   1525, 1536                                            0.05    1.5     (424-636)     RPM       5348         2674
                                                                  2                      Fz      0.0002       0.0005
                                                                              175                                6.7   0.0034 0.0046 0.0057     0.0055 0.0064
                                                                           (140-210)  Feed (IPM)    5.3         4431
                                                                                         RPM       8862        0.0010  109.1  110.7  109.7      88.2 77.0
                                                                              290         Fz      0.0004        22.2
                                           Profile                         (232-348)               17.7         7182   3311 2483 1986           1655 1242
                                                         0.25                        Feed (IPM)  14363        0.0009
                                                                              470        RPM      0.0004        32.3   0.0013 0.0017 0.0022     0.0021 0.0024
                                 375                                      (376-564)      Fz       25.1        10772
     ALLOY STEELS                           HSM                                                   21545        0.0018  21.5 21.1 21.9           17.4 14.9
P 4140, 4150, 4320, 5120,                                0.05                705     Feed (IPM)  0.0007        97.0
                                                                           (564-846)     RPM       75.4         5501   5399 4049 3239           2699 2025
     5150, 8630, 86L20, 50100                                                             Fz      11002        0.0007
                                                                              360                 0.0003        19.3
                                                                           (288-432)  Feed (IPM)   14.3         8251   0.0026 0.0034 0.0043     0.0041 0.0048
                                                                                         RPM      16502        0.0014
                                                                              540         Fz      0.0005        57.8   70.2 68.8 69.6           55.3 48.6
                                                                           (432-648)               42.9         5654
                                           Profile                                    Feed (IPM)  11307        0.0007  1783 1337 1070           891 669
                                                         0.25                370        RPM      0.0003        19.8
                                                                           (296-444)      Fz       14.7         8557   0.0010 0.0013 0.0016     0.0017 0.0018
                                 375                                                             17114        0.0014
     TOOL STEELS                            HSM                               560     Feed (IPM)  0.0005        59.9   8.9 8.7 8.6              7.6 6.0
P A2, D2, H13, L2, M2,                                   0.05             (448-672)     RPM       44.5
                                                                                          Fz                           2954 2216 1772           1477 1108
     P20, S7, T15, W2
                                                                                      Feed (IPM)
                                                                                         RPM                           0.0019 0.0025 0.0032     0.0033 0.0035
                                                                                          Fz
                                                                                                                       28.1 27.7 28.4           24.4 19.4
                                                                                      Feed (IPM)
                                          Profile                                        RPM                           4788 3591 2873           2394 1795
                                          HSM                                             Fz
                                                    0.25                                                              0.0017 0.0023 0.0029     0.0030 0.0032
                                                    0.05                             Feed (IPM)
     CAST IRONS                  220                                                    RPM                           40.7 41.3 41.7           35.9 28.7
K (Low & Medium Alloy)                                                                    Fz
                                                                                                                       7182 5386 4309           3591 2693
     Gray, Malleable, Ductile                                                         Feed (IPM)

                                                                                                                       0.0034 0.0046 0.0057     0.0059 0.0064

                                                                                                                       122.1  123.9  122.8      105.9  86.2

                                           Profile                                                                     3667 2750 2200           1834 1375
                                                         0.25
                                                                                                                       0.0013 0.0017 0.0022     0.0023 0.0024
                                > 220
     CAST IRONS                  260                                                                                  23.8 23.4 24.2           21.1 16.5
K (High Alloy)
                                            HSM                                                                        5501 4126 3300           2750 2063
     Gray, Malleable, Ductile                           0.05

                                                                                                                       0.0026 0.0034 0.0043     0.0044 0.0048

                                                                                                                       71.5 70.1 71.0           60.5 49.5

                                           Profile                                                                     3769 2827 2261           1885 1413
                                                         0.25
                                                                                                                       0.0013 0.0017 0.0022     0.0023 0.0024
                                 275
     STAINLESS STEELS                       HSM                                                                        24.5 24.0 24.9           21.7 17.0
M (Free MachiNIng)                                       0.05
                                                                                                                       5705 4278 3423           2852 2139
     303, 416, 420F, 430F 440F

                                                                                                                       0.0026 0.0034 0.0043     0.0044 0.0048

                                                                                                                       74.2 72.7 73.6           62.7 51.3

                                                                                                                                                continued on next page

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

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