KMT STELLRAM - полный каталог инструмента - 2014 год EN

                                  для размещения заказа - kennametal@kennametal.su                                                                 Negative/Positive
                                                                                                                                      First Choice — Stainless Steel PH

Negative Inserts – Stainless Steel PH                                                                                                                         Metric      Introduction

                                                                                                                                                    ap (mm)
                                                                                                                                                    2,5 -5,0

                                                                                               ap (mm)
                                                                                               0,75 - 3,5

                                  ap (mm)                                                                                fn (mm/rev)
                                  0,25 - 2,5                                                                              0,35 -0,55

D.O.C. ap (mm)                                                      fn (mm/rev)
                                                                    0,20 - 0,45

                fn (mm/rev)
                 0,15 - 0,4

                                                                                                                                      NL920         NL400

                                                                                 NL400         SP0819                                 4TVc (m/min)  Vc (m/min)
                                                                                                                                        20 - 35       30 - 80

                                                  SP0819                         4EVc (m/min)  Vc (m/min)                                      NL250
                                                                                   20 - 50      45 - 100                                     Vc (m/min)
                                  1B Vc (m/min)                                                                                               60 - 146
                                                  45 - 100                               SP0819
                                                                                        Vc (m/min)                            * ROUGHING
                                          SP0819                                         75 - 165
                                        Vc (m/min)
                                                                                 MEDIUM
                                          75 -165

                             FINISHING

0,0 Feed fn (mm/rev)

                                    *Note: For Heavy Roughing applications see 5R geometry, page C17.

Positive Inserts – Stainless Steel PH                                                                                                                         Metric

                                                                                                                         ap (mm)
                                                                                                                         0,4 - 5,0

                                                                    ap (mm)
                                                                    0,75 - 3,0

D.O.C. ap (mm)                                                                          fn (mm/rev)
                                                                                         0,07 - 0,5

                             fn (mm/rev)
                             0,025 - 0,25

                                                                                                           NL920         SP4019

                                                                                                           73Vc (m/min)  Vc (m/min)
                                                                                                             20 - 35      45 - 100

                                                            SP4019  SP4019                                         SP4019
                                                                                                                  Vc (m/min)
                                              62Vc (m/min)          Vc (m/min)                                     75 - 160
                                                30 - 65              45 - 100

                                                                     SP4019                                 MEDIUM-
                                                                    Vc (m/min)                             ROUGHING

                                                                     75- 160

                                                            FINISHING

0,0                                                                 Feed fn (mm/rev)

          Please note the above recommended cutting speeds, geometries and grades are for guidance only.
For more detailed information, see pages C12 - C23 (geometry technical information & grade technical information).

                             Key                            Interrupted                 Varying depth                           Good
                                                                 cut                         of cut                           condition

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