2014-2015 Полный каталог инструмента Mitsubishi (Митсубиси) EN

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                                                                                                                                                     CARBIDE

RECOMMENDED CUTTING CONDITIONS

 Work     Carbon steel, Cast iron, Alloy steel,                Hardened steel (45  55HRC)
material  Pre-hardened steel                                   X40CrMoV51

          Cf53, GG25

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

  1        40000      2000                       0.06           32000        1600              0.06
  1.5      40000      3000                       0.12           32000        1900              0.08
  2        30000      3000                       0.18           24000        1900              0.10
  2.5      24000      2600                       0.25           19000        1600              0.13
  3        20000      2300                       0.30           16000        1400              0.15
  4        15000      2000                       0.40           12000        1200              0.20
  5        12000      1600                       0.50                                          0.25
  6        10000      1400                       0.60             9000        900              0.30
  8                                                               7000        700              0.40
10           8000     1000                       0.80             5600        550              0.50
12           6400                                                 4500        500              0.50
             5400     900 1.00                                    3800        450

                      820 1.00

                      < Please refer to the list above         D
                               for depth of cut.
                                                                                < Please refer to the list above
Depth of                                         < 1D                              for depth of cut.
   cut
                                                                                                                            D:Dia.

1)	If the depth of cut is shallow, the revolution and feed rate can be increased.                                                                    SOLID END MILLS
2)	When slotting with end mills with & 3 or larger, reduce the revolution to 50  70% and the feed rate to 40  60%.
3)	When drilling, please set the feed rate at 1/3 or below the values above.
4)	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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