2014-2015 Полный каталог инструмента Mitsubishi (Митсубиси) EN

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                          INDEXABLE HEAD END MILLS

                          iMX-C6HV/C10HV/C12HV

                          Corner radius head, Multi-flute, Irregular helix

SQUARE                      RECOMMENDED CUTTING CONDITIONS

                          y Side milling

                                       Pre-hardened steel, Carbon steel, Alloy steel,             Austenitic stainless steel,                         Precipitation hardening stainless steel,
                           Work Alloy tool steel                                                  Ferritic, Precipitation hardening stainless steel,  Cobalt chromium alloy
                          material                                                                Titanium alloy

BALL                      Dia. Cutting speed Revolution Feed Feed rate Depth of cut Depth of cut Cutting speed Revolution Feed Feed rate Depth of cut Depth of cut Cutting speed Revolution Feed Feed rate Depth of cut Depth of cut
                          (mm) (m/min) (min-1) (mm/tooth) (mm/min) ap (mm) ae (mm) (m/min) (min-1) (mm/tooth) (mm/min) ap (mm) ae (mm) (m/min) (min-1) (mm/tooth) (mm/min) ap (mm) ae (mm)

                          10 200 6400 0.07 2700 10 1                                              150 4800 0.07 2000 10 1                             100 3200 0.07 1300 10 1

                          12 200 5300 0.085 2700 12 1.2 150 4000 0.085 2000 12 1.2 100 2700 0.085 1400 12 1.2

                          16 200 4000 0.07 2800 16 0.64 150 3000 0.088 2600 16 0.64 100 2000 0.07 1400 16 0.64

                          20 200 3200 0.08 3100 20 0.8 150 2400 0.1 2900 20 0.8 100 1600 0.08 1500 20 0.8

RADIUS                    25 200 2500 0.08 2400 25 1                                              150 1900 0.1 2300 25 1                              100 1300 0.08 1200 25 1

                          Depth of                                                                ae
                             cut                                                                  ap

                                       Heat resistant alloys

                           Work
                          material Inconel718

INDEXABLE HEAD END MILLS  Dia. Cutting speed Revolution Feed Feed rate Depth of cut Depth of cut
                          (mm) (m/min) (min-1) (mm/tooth) (mm/min) ap (mm) ae (mm)

                          10 40 1300 0.033 260 10 0.5
                          12 40 1100 0.035 230 12 0.6

                          16 40 800 0.038 300 16 0.64

                          20 40 640 0.04 310 20 0.8
                          25 40 510 0.04 240 25 1

                                                                            ae

                          Depth of                            ap
                             cut

                          1)	For stainless steel, titanium alloy and heat resistant alloy, the use of water-soluble coolant is effective.
                          2)	If the depth of cut is shallow, the revolution and feed rate can be increased.
                          3)	The irregular helix flute end mill has a large effect on controlling vibration when compared to standard end mills. However, if the rigidity of

                             the machine or the workpiece installation is poor, vibration or abnormal sound can occur. In this case, please reduce the revolution and feed
                             rate proportionately, or set a lower depth of cut.
                          4)	If the machining radius at the corner is the same as the tool radius when using a head with more than 10 flutes, please set the depth of cut
                             and feed rate to half of the above.

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