Kyocera - Основной каталог 2010-2011 ENG

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Helical Endmill MECH

Good Chip Evacuation                                                                                      A at-cut ute provides excellent chip
                                                                                                          evacuation
   Good Chip Evacuation
           Notched insert breaks chips into small pieces

    MECH                              Competitor A

                   Workpiece: St42-2 (SS400)                                                              Notched inserts lower cutting force, reduce
                   Vc=120 m/min                                                                           chattering and maximize efciency.
                   apae=40mm10mm
                   fz=0.12mm/t
                   MECH032-S32-11-5-4T

High Efciency Milling

High efciency machining with Multi-Edge design           Workpiece: C50 (S50C)
                                                          Vc=120m/min (n=1200min-1), ap=40mm,
                                                          ae=5~13mm, =0.15mm/t

             MECH 32 (4 ute lines)                      Competitor A 32 (3 ute lines)                        Competitor B 32 (3 ute lines)

 Improved                                                               108cm3/min                                             108cm3/min
productivity                                                  (Vf=540mm/min, ae=5mm)                                 (Vf=540mm/min, ae=5mm)

                      374cm3/min
           (Vf=720mm/min, ae=13mm)

            (Tripled chip evacuation)

                                                                                                                                                               M

Low Cutting Force

Low Cutting Force due to Notched Inserts                                      Cutting Force (principal force)

                                              Workpiece Material: C50 (S50C)  5000                               4,660         Workpiece Material: C50 (S50C)
                                              Vc=120 m/min                                                                     Vc=120 m/min
                                              apae=40 mm5~13 mm                                                              apae=40mm10 mm
                                              fz=0.06~0.2 mm/t                                                                 fz=0.1mm/t
                                              MECH032-S32-11-5-4T                                                              MECH032-S32-11-5-4T
Width of Cut ap (mm)15RecommendedCutting Range                                4000 3,580                  3,950
                                                                                                                     Cutting Force (N)cutting range3000

                                                                                                                                                                              Milling
                                MECH
10

                                                                              2000

5                                                                             1000
                          Competitor                                              0
                      A Competitor B                                                    MECH Competitor A Competitor B

    0.06 0.08 0.1   0.15              0.2

        fz(mm/t)                                                                                                               (Internal evaluation)

Reduced chattering

   Comparison of surface wall                                                                                                  Workpiece Material: C50 (S50C)
    (Lateral surface)                                                                                                          Vc=120m/min
                                                                                                                               fz=0.12mm/t
Notched insert lowers and                                                                                                      apae=407mm
disperses cutting force, and
enables high feed rates by
reducing Chattering.

                                              Smooth machined surface                                     Chattering occurred
                                                                               Competitor A
                               MECH                                                                                            (Internal evaluation)

                                                          kyocera@kyocera-tools.ru                                                            M55
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