Kyocera - Основной каталог 2010-2011 ENG

                Basic Formulas                 для заказа - kyocera@kyocera-tools.ru

                  Milling                                    Vc : Cutting Speed [m/min]
                                                             DS : Cutter Diameter [mm]
                 Cutting Speed                               n : Spindle Revolution [min-1]

                             DS n
                   Vc

                                1000

                                                                                                        DS                                   DS

                                                                                             Cutter Diameter (Diameter at Edge Point)  Cutter Diameter (Diameter at Edge Point)

                Table Feed & Feed per Tooth    fz : Feed per Tooth [mm/t]
                                               Vf : Table Feed [mm/min]
                           Vf                  Z : Number of Inserts
                 fZ                            n : Spindle Revolution [min-1]

                          Zn

                Power Requirement

                                               Pc : Power Requirement [kW]

                          KS Q   KS ae Vf ap   PHP : Power Requirement (Horse Power) [HP]
                Pc                6120000 
                                                                                             Ks Figure
                         6120 
                                               ae: Width of Cut [mm]
                                                                                             Low Carbon Steel                          190
                                                                                                                                       210
                   KS ae fZ Z n ap             Vf : Table Feed [mm/min]                      Medium Carbon Steel                       240
                       6120000                                                                                                        190
                                               fz : Feed per Tooth [mm/t]                    High Carbon Steel                         245
                        6120                   Z : Number of Inserts                         Low Alloy Steel
                PHP Pc                         n : Spindle Revolution [min-1]                High Alloy Steel                           93
                                                                                             Cast Iron                                 120
                        4500
                                               ap: Depth Of Cut [mm]                         Malleable Cast Iron                        70

                                               KS: Specific Cutting Resistance [kgf/mm2]     Bronze, Brass

                                                : Mechanical Efficiency (0.7 ~ 0.8)

                Chip Removal Volume

                Q  ae Vf ap ae fZ Z n ap       Q : Chip Removal Volume [cm3/min]
                                               ae: Width of Cut [mm]
                   1000                  1000  Vf : Table Feed [mm/min]
                                               fz : Feed per Tooth [mm/t]
R                                              Z : Number of Inserts
                                               n : Spindle Revolution [min-1]
Technical                                      ap: Depth Of Cut [mm]
   Information
                Cutting Time                         T : Cutting Time [second]
                                                     L : Total Table Transfer Length [mm]
                      60 L’       60 L’
                T                fZ Z n                    (=L + DS + 2)
                                                     L : Work Length [mm]
                         Vf                          DS : Cutter Diameter [mm]
                                                     : Idling Distance [mm]
R32                                                  Vf : Table Feed [mm/min]
                                                     fz : Feed per Tooth [mm/t]

                                                     Z : Number of Inserts
                                                     n : Spindle Revolution [min-1]
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