2014-2015 Полный каталог инструмента Mitsubishi (Митсубиси) EN

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         VIOLET END MILLS

HSS VAJR
            Roughing type, Semi long cut length, 4  6 flute, Medium pitch form

                   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              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)

                 10          1400        170               1100        130          760 80                                     640        65
                 12          1200        170                 900       130          640 90                                     530        80
                 16                      170                 680       130          480 90                                     400        80
                 20            870       170                 540       130          380 90                                     320        80
                 25            700       170                 430       120          300 90                                     260        80
                 30            560       155                 360       120          260 80                                     220        65
                 40            460       105                 220                    150 65                                     130        65
                 50            280                           150         90         100 50                                                40
                               200         90                            65                                                     90
                                                                                                                                                D:Dia.
                 Depth of                                                           < 0.25D (MAX. 10mm)
                    cut
                                                                                    < 2.5D (D < & 30)

                                                                                    < 2D (D > & 30)

SOLID END MILLS  1)	Supply cutting fluid sufficiently during cutting. For dry-cutting, decrease the revolution and feed rate proportionately by 20  50%.
                 2)	When the diameter exceeds 30 and the metal removal is less than the quantity shown in the table, the revolution and feed rate may be

                    increased proportionately by 10  40%.
                 3)	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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