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P. 86

USER GUIDE


             Pocket Milling


                1  Recommended Method
                   Open the pocket in the middle
                                                                               D
                2  Proceed with shoulder milling
                   Width of cut ae = 40-60% x D
                                                              ae                        2
                   Features
                 •  Better chip evacuation
                 •  No mismatch in the corners
                 •  Constant operation                                                  1
                 •  Less vibration
                 •  Longer tool life











               Roughing Side Pockets

               Conventional Method







                       ✗








                                                                                        • Poor chip evacuation
                                                                                        • May cause chipping






               Alternative Recommended Method









                       ✔                                             1




                                                                        2
                                                                                       2 passes assure:
                                                                                     • Better chip evacuation
                                                                                     • Accurate profile
                                                                                     • Less corner vibration






    84      ISCAR
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