2014-2015 Полный каталог инструмента Mitsubishi (Митсубиси) EN

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PCD (SINTERED DIAMOND)

a Suitable for cutting non-ferrous metals such as aluminium alloy.
a Suitable for extremely high speed finishing.

GRADE FEATURES

     Grade                                                    Features

MD220            Excellent in the balance between wear resistance and fracture resistance.
                 For a wide range of tooling applications.

RECOMMENDED CUTTING CONDITIONS

Work Material Cutting Speed (m/min)  Grade  Feed per Tooth (mm/tooth)      Depth of Cut (mm)
                                                                                    0.5
Aluminium Alloy  1000  6000         MD220                     0.3
   (Si <12%)      200  800

Aluminium Alloy
   (Si >13%)

Finished Surface Roughness (µm)
                                                                                                                                                                                                              ROTATING INSERTS
CUTTING PERFORMANCE

2.0                                  Revolution : 6000min-1                           
1.6                                                             Rz=1.05µm
1.2                                                                                   Workpiece : Aluminium Alloy
0.8                                  Revolution : 20000min-1
0.4                                                        Rz=1.42µm                  Insert       : NP-GDCW1240PDFR2

 00                                                                                   Grade        : MD220

                                                                                      Tool : V10000R0406D

                                                                                      Feed         : 0.2mm/tooth

                                                                                      Depth of Cut : 0.5mm

                                                                                      Width of Cut : 80mm

                                                                                      Dry Cutting

     5000 10000 15000 20000
       Revolution Speed (min-1)

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