Kyocera - Инструмент для обработки мелких деталей 2016 ENG

                                                                     для заказа - kyocera@kyocera-tools.ru                                         GRADES                     A
                                                                                                                                                                              B
KGD GROOVING SUMMARY                                                                                                                               INSERTS

 Setting the Insert

    1. Completely eliminate chips from the insert mounting part. (see Fig.1)
    2. Put the insert into the toolholder and push until it contacts the holder's surface for fixing the insert's back end. (see Fig.2, Fig.3)
    3. Keeping the insert pushed against the toolholder's locating surface, tighten the insert clamp bolt at an appropriate torque.
    4. Make sure there is no gap between the insert and the toolholder's locating surface and that the insert is set straight. (see Fig.2, Fig.3)

                  Insert Clamp Bolt : 6.5N•m (2~6mm)

                                                                                                                                                   CBN & PCD                  C

Insert Mounting Pocket  Back End Clamping Surface                                                                                                  TURNING                    E
   Fig.1                                      Fig.2                                                                                                                           F
                                                                                                            Fig.3                                  BORING                     G
                                                                                                                                                                              H
 Guide for External Machining                                                         Before traversing, pull the tool back about                 GROOVING                   J
                                                                                                    0.1mm after grooving.                                                     L
     Point ( I )                                                                                                                                  CUT-OFF                    M
                                                                                      (Grooving depth over 0.5mm : At roughing)                                               P
        1. Grooving Depths Over 0.5mm : At Roughing (Fig.1)                                                 Fig.1                                  THREADING SOLID END MILLS
            Before traversing, pull the tool back about 0.1mm after grooving,
            instead of traversing subsequent to grooving.                                  Traversing subsequent to grooving.                      MILLING
            (Failure to pull the tool back before traverse cutting will result in an  (Grooving depth under 0.5mm : At Finishing)
            unbalanced load applied on only one side of the cutting edge.)
                                                                                                            Fig.2
        2. Grooving Depths Under 0.5mm : At Finishing (Fig.2)
            Traversing subsequent to grooving is possible because shallow
            groove depths relate a small load on the cutting edge.
            (Dwell-motion is not necessary)

     Point ( II )

        When widening the groove width, apply the "Step Turning" as shown in Fig.3

        The widened groove and side walls should be finished last.
        (For better chip control, D.O.C. over 0.5mm is recommended.)

        Note: If the workpiece is not supported at the center, reduce the feed rate
        when grooving towards center

                                                                                                                                                   SPARE PARTS

                                                                                                                                                   TECHNICAL                  R

                                                                                                                                                   INDEX                      T

                                                                                      Fig.3

                        kyocera@kyocera-tools.ru                                                                                                   G15
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