Sumitomo - Полный каталог инструмента - 2016 EN

              Cast IronCastIron                                                                                                 для заказа - sumitomo@sumitomo-tools.ru

                                                                                                                                         Turning Insert Selection Guide

Insert                                                                                                                          Chipbreakers
   Selection
                          Negative Type                                                                                                                                              Positive Type
                                                                               Large         Finishing Medium Cutting Roughing                          No                                                           Large         Finishing Medium Cutting Roughing
                          mm                                                                                                                       breaker                         mm
              Depth of Cut  6,0 No breaker                                NGZ                                                                                            Depth of Cut  6,0                                                                                                 No
                                                 NGZ                      NUZ                                                             NGZ                                                                                                                                          breaker
                             4,0                                                                                                        NUX                                          4,0 No breaker                                                                   NMU

                             2,0                                               Depth of Cut                                     NUZ                                                    2,0 NMU                       Depth of Cut                                     Sharp Edge Strong Edge

                                NUZ (Sharper Edge and Low Cutting Force)                                                                                                                                 NMU
                            0 0,2 0,4 0,6
                                                                                             Sharp Edge                                 Strong Edge                                    0 0,2 0,4 0,6
                                    Feed Ratemm/rev                                                                                                                                             Feed Ratemm/rev

                            l GG (Grey Cast Iron)                                                                                         Grades
                                                                                                                                                    l GGG (Ductile Cast Iron)

              Cutting Speed (vc)                                                                                                                                                       High Speed /
                                                                                                                                Cutting Speed (vc)                                     Continuous Cutting
                            High Speed /
                            Continuous Cutting                                                                                                                                                                        Continuous Cutting

                                       Continuous Cutting                                                                                                                                                                               Mill-Scaled Work /
                                                                                                                                                                                                                                        Interrupted Cutting
                                                                                             Mill-Scaled Work /
                                                                                             Interrupted Cutting

                            Finishing                                                                                           Roughing                                               Finishing                                                                      Roughing

                            Continuous Cutting           General Cutting                                                        Interrupted Cutting                                  Continuous Cutting  General Cutting                                              Interrupted Cutting

                            Recommended Cutting Conditions                                                                                                                                                                                                            (Min. - Optimum - Max.)

                                                Cutting                                                                                                       GG (Grey Cast Iron)                                    GGG (Ductile Cast Iron)
                                                Process
              Applications                                                Chipbreakers Grades                                                                 Feed Rate                Cutting Speed                 Feed Rate                                        Cutting Speed
                                                                                                                                                               (mm/rev)                    (m/min)                    (mm/rev)                                            (m/min)
              High Speed
                 Cutting               Continuous                                –                                              BN7000                        0,1-0,20-0,5 500-1.500-2.000               0,1-0,20-0,4 250-350-500

                Finishing              Continuous                              NUZ                                              AC405K                        0,1-0,25-0,4             230-400-570       0,1-0,25-0,4                                                 170-350-500
                                         General                               NUZ                                              AC415K                        0,1-0,25-0,4             200-350-500       0,1-0,25-0,4                                                 150-300-450
                  Light                 Interrupted                            NGZ                                              AC415K                        0,1-0,30-0,5             150-275-400       0,1-0,30-0,5                                                 150-250-350
              Interrupted              Continuous                              NGZ                                              AC405K                        0,1-0,30-0,5             170-315-460       0,1-0,30-0,5                                                 170-285-400
                                         General                               NGZ                                              AC415K                        0,1-0,30-0,5             150-275-400       0,1-0,30-0,5                                                 150-250-350
                Medium                  Interrupted                            NGZ                                              AC420K                        0,1-0,30-0,5             100-200-300       0,1-0,30-0,                                                 80-150-220
                                       Continuous                              NGZ                                              AC415K                        0,1-0,30-0,5             150-275-400       0,1-0,30-0,5                                                 150-250-350
               Roughing                  General                               NGZ                                              AC420K                        0,1-0,30-0,5             100-200-300       0,1-0,30-0,5                                                 80-150-220
                                        Interrupted                                                                             AC420K                        0,2-0,35-0,6             100-175-250       0,2-0,35-0,6                                                 80-130-180
                                                                                 –

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                                                                                                                                для заказа - sumitomo@sumitomo-tools.ru