2014-Полный каталог по сверлам EN

                                                                                              Для заказа - info@mitsubishitools.ru

                          DRILLING (SOLID CARBIDE)

                          MWE,MWS

                          aCentripetal top edge geometry

                          Top edge geometry

                          Centripetal top edge geometry with the small point angle and X-thinning achieves highly accurate
                          hole positions! ('1 < '2)

                                                   MWE/MWS Drill                                                                     Conventional solid drill

                                                      '1 '2

                          aMachining accuracy (over size)

DRILLING MWE, MWS DRILLS  MWE/MWS Drills are highly wear resistant for maintaining hole size accuracy!

                                                                                                                                 30

                                                      MWE/MWSDrills Fx

                                                                                                                                 20

                          From the beginning to the           Start             Fy                               Over size (µm)  10                           MWE/MWSDrills
                          end of machining,                                                                                       0
                          components of a             Competitor's drill  Through                                                                           Competitor's drill
                          horizontal force, Fx and
                          Fy, stay small and stable.                            Fx

                                                                                                                                 -10       10 20 30 40                                     50
                                                                                                                                        0                 Cutting length (m)

FEATURES                  Fx                          Fy                                                                                        : 0.2mm/rev

                                                                                                   Fy Workpiece : Cf53 (1.1213) 150-180HB Feed

                                                      Start               Through Drill diameter : 8 (Internal coolant)                                    Coolant : Emulsion 10%

                                                                                                                 Cutting speed : 80m/min                    Oil pressure: 0.5MPa

                          aTool life

                             MWE/MWS-Drills are highly flank and margin wear resistant!

                                                                                                                                        Enlarged picture of the margin after drilling 40m

                                              0.3

                                                                                                                                                                    Competitor's drill

                                                                                           Tool life is reached                                                     Spalling of

                                              0.25

                          Flank wear VB (mm)                                                                                                                        coating

                                              0.2

                                              0.15 Competitor's drill                                                                                       Drills

                                                                                MWE/MWS-Machining can becontinued

                                              0.1

                               0.05                                       MWE/MWS
                                   0
                                     0                                                                                               

D032                                               10 20 30 40 50                                                                Workpiece : Cf53 (1.1213)  Cutting speed : 80m/min

                                                      Cutting length (m)                                                                   150-180HB        Feed              : 0.2mm/rev

                                                                                                                                 Drill diameter : 8 (Internal coolant) Hole depth : 25mm

                                                                          info@mitsubishitools.ru Coolant : Emulsion 10%                                    (Through hole)

                                                                          www.mitsubishitools.ru