2014-2015 Полный каталог инструмента Mitsubishi (Митсубиси) EN

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         VIOLET END MILLS

HSS VAMH
            End mill, Medium cut length, 2  4 flute, High helix

                   RECOMMENDED CUTTING CONDITIONS

                 y Shoulder milling

                  Work     Structural steel, Cast iron,  Carbon steel, Alloy steel  Alloy steel, Tool steel,                          Austenitic stainless steel,
                 material  Carbon steel                  (20  30HRC)               Pre-hardened steel (30  35HRC)
                                                                                                                                      Alloy steel, Tool steel
                           Ck45, GG25, Cf53              Ck55                       X40CrMoV51, X210Cr12                              (35  40HRC)

                                                                                                                                      X5CrNi1810, X5CrNiMo17-12-2

                 Dia.      Revolution  Feed rate         Revolution  Feed rate      Revolution                             Feed rate  Revolution  Feed rate
                 (mm)        (min-1)   (mm/min)            (min-1)   (mm/min)         (min-1)                              (mm/min)     (min-1)   (mm/min)

                   5         3600        140               2700        100            1800                                     70       1500          60
                   6         3200        200               2400        150            1600                                   100        1300          80
                   8         2400        220               1800        160            1200                                   110        1000          90
                 10          1900        230               1400        170                                                   120                    100
                 12          1600        240               1200        180              960                                  120          800       100
                 16          1200        220                           160              800                                  110          660         90
                 20                      200                 900       150              600                                  100          500         85
                 25            950       220                 720       170              480                                  110          400         95
                 30            760       200                 570       150              380                                  100          320         85
                               640                           480                        320                                               270
                                                                                                                                                           D:Dia.
                 Depth of                                                             < 0.3D
                    cut
                                                                                      < 1.5D

SOLID END MILLS  y Slotting

                  Work     Structural steel, Cast iron,  Carbon steel, Alloy steel  Alloy steel, Tool steel,                          Austenitic stainless steel,
                 material  Carbon steel                  (20  30HRC)               Pre-hardened steel (30  35HRC)
                                                                                                                                      Alloy steel, Tool steel
                           Ck45, GG25, Cf53              Ck55                       X40CrMoV51, X210Cr12                              (35  40HRC)

                                                                                                                                      X5CrNi1810, X5CrNiMo17-12-2

                 Dia.      Revolution  Feed rate         Revolution  Feed rate            Revolution                       Feed rate  Revolution  Feed rate
                 (mm)        (min-1)   (mm/min)            (min-1)   (mm/min)                (min-1)                       (mm/min)     (min-1)   (mm/min)

                   5         2900        105               2400          75                1500                               50        1200         45
                   6         2600        150               2100        110                 1300                               75        1000         60
                   8         2000        165               1600        120                 1000                               80                     70
                 10          1600        170               1300        130                                                    90          800        75
                 12          1300        180               1100        135                   800                              90          640        75
                 16          1000        165                           120                   660                              80          530        70
                 20                      150                 800       110                   500                              75          400        65
                 25            720       165                 640       130                   400                              80          320        70
                 30            570       150                 450       110                   320                              75          230        65
                               480                           370                             270                                          190
                                                                                                                                                           D:Dia.
                                                                                    D

                 Depth of                                                           < 0.5D
                    cut

                 1)	Supply cutting fluid sufficiently during slotting. When slotting with dry cut, decrease the revolution and feed rate proportionately by 20  30%.
                 2)	If the rigidity of the machine or the work materials installation is very low, or chattering and noise are generated, reduce the revolution and

                    feed rate proportionately.

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