Kyocera - Основной каталог 2011-2012 ENG

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     MagicDrill® DRX

     Case Studies

         X40CrMoV51                        SKD62 45HRC                                                                                  X10CrNiS18 9 SUS303

     Vc=60 m/min                                                                                                                      Vc=75 m/min                 
     f=0.05 mm/rev                                                                                                                      f=0.1 mm/rev
     H=50 mm                                                                                                                         H=10 mm                              with partial
     (through hole)                                                                                                                   (through hole)                       interruption
     Wet (Internal Coolant)                                                                                                             Wet (Internal Coolant)
     ZXMT070305GH                                                                                                                       ZXMT06T204SM

                       (PR1230)                                                                                                                           (PR1225)
     S25-DRX250M-4-07                                                                                                                   S25-DRX200M-3-06

     MagicDrill DRX                                       6 holes/edge                                                                  MagicDrill DRX                       1300 holes/edge
                                           4 holes/edge (breakage) 150% of tool life                                                                                500 holes/edge 260% of tool life
         Competitor J                                                                                                                      Competitor K

     Results                                                                                                                            Results
     • MagicDrill DRX has 1.5 times longer life than Competitor J                                                                       • MagicDrill DRX had no sudden breakage that occurred for Competitor K and

      Breakage is confirmed after machining 4 holes for Competitor J                                                                     achieved stable machining with 2.6 times longer tool l life.
      Interrupted machining is still possible after cutting 6 holes with MagicDrill DRX
     • Finishing is not necessary because MagicDrill DRX provides a good finished surface (Evaluationbytheuser)                                                              (Evaluation by the user)

     SCM420HV (Cold Forging)                                                                                                                 55NiCrMoV6             SKT4 42HRC

              Vc=118 m/min                                                                                                              Vc=100 m/min
              f=0.08 mm/rev                                                                                                             f=0.07~0.08 mm/rev
              (0.05 at the beginning)                                                                                                   H=101 mm
                                                                                                                                        (through hole)
K H=30 mm                                                                                                                               Wet (External
              (through hole)                                                                                                            Coolant)
              Wet (Internal Coolant)                                                                                                    ZXMT070305GM
              ZXMT070305SM
                                 (PR1225)                                                                                                                 (PR1230)
              S25-DRX250M-3-07                                                                                                          S25-DRX250M-4-07
Drilling                                                                                                                                                              101
                                                                                               Cutting edge of DRX (after 400 holes)

     MagicDrill DRX                                      Cutting edge of competitors (after 400 holes)                                  MagicDrill DRX               Mold component 25x101mm (through hole) 24 locations

                                           Less adhesion, continue to use even after 400 holes                                                                      Machining time : 28 min./pc 50% reduction

     Competitor L                          Large adhesion (after 400 holes)                                                             Conventional tool M         Machining time: 58 min./pc

     Results                                                                                                                            Results
     • MagicDrill DRX had a good chip control and low adhesion for machining of the
                                                                                                                                        • For deep hole machining (4xD), MagicDrill DRX had no chip stuck and enabled machining
      same number comparing to Competitor L.
                                                                                                                                          without step feeding (machining time was reduced in half) despite use of external coolant
                                                                                     (Evaluation by the user)                           • MagicDrill DRX has improved 3 times longer tool life than Conventional tool M

                                                                                                                                                                                                                        (Evaluation by the user)

K38                                                                                              для заказа - kyocera@kyocera-tools.ru www.kyocera-tools.ru