Kyocera - Основной каталог 2010-2011 ENG

                                                    для заказа - kyocera@kyocera-tools.ru

         MRP Radius Mill

         Guide for Drilling

         Depth of Drilling

         See Pd value of Toolholder Dimension Table in page M127, M128.
         (Pd Shows the maximum plunge depth.)

          Traversing after Drilling                                                                                L

         When Traversing after Drilling
            Reduce the table feed by 50% until the center core part
            (reminder of grinding) is completely cut off.
             (The internal cutting edge's radial rake angle is larger in
             the negative direction)
            The Min. transfer length “L” to make the flat face is as
            follows.

                  Insert                    L (mm)                                                    Center Core     D
                                            D-7
         RDMT08T2M0-H                       D-9
         RPMT10T3M0
         RPMT1204M0                         D-11
         RPMT1204M0-H
         RPMT1606M0-H                       D-15

          Guide for Ramping (Slant Milling)

         The transfer length “L” at the maximum slant angle  in the

         ramping operation depends on the ap.

         Toolholder                         Angle  (°)  tan                                         Formula of the Transfer Length “L” at Max.
                                                                                                                          Slant Angle
         MRP 012-S16-08(-160)               Ramping is not available
                                                                                                                                  ap
         016-S16-08(-160)                           4° 0.070                                                           L = tan 

         020-S20-08(-180)                   14° 0.249                                                                                              L

         MRP 025-S25-10-3T(-180)            14° 0.249                                                                                                                                                    ap

         032-S32-10-4T(-200) 8° 0.141

M MRP 032-S25-12(-300)                      15° 0.268
                                            10° 0.176
                          040-S32-12(-300)

         040-S32-12-4T(-200) 9° 0.158

         050-S42-12(-300)                           7° 0.123

         MRP 040-S32-16(-300)               20° 0.364

Milling  050-S42-16(-300)                   13° 0.231

         063-S42-16(-300)                           8° 0.141

         MRP 050R-10-6T                             4° 0.070

         063R-10-7T                                 3° 0.052

         MRP 050R-12                                7° 0.123

         063R-12                                    5° 0.087

         080R-12                                    3° 0.052

         080R-12-7T                                 3° 0.052

         MRP 080R-16                                6° 0.105

         100R-16                                    4° 0.070

         100R-16-7T                                 3° 0.052

         125R-16                                    3° 0.052

         125R-16-8T                                 2° 0.035

         MRP 080R-20                                8° 0.141

         100R-20                                    6° 0.105

         * Above is the value considering the clearance 1mm between the tool body and the workpiece.

M128                                                kyocera@kyocera-tools.ru
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