Kyocera - Инструмент для обработки мелких деталей 2016 ENG

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                              BASIC FORMULAS (Inch / Metric)

                               M illing (Inch)                                                      Table Feed with f1 Compensation (inches/minute)
                                                                                                      = IPT x N x RPM x f1
A  GRADES
                       Surface Speed per Minute                                                       Metal Removal Rate

                                         SFM = .262  DIA  RPM                                                   Q =WOC  DOC  IPM (in/min)

B Revolutions per MinuteINSERTS                                                                       Horsepower Required at the Spindle

                                                 RPM  =	  3.82  SFM                                              HPS = Q  UHP
                                                               DIA
                                                                                                      Horsepower Required at the Motor
C Feedrate (inches/minute)CBN & PCD
                                                                                                                  H	PM =	HEPFFS
                                          IPM = IPT  N  RPM

                       Feedrate (inches/tooth)                                                        Time in Cut (seconds)
E Programmed IPT =	tcchoipsMax
   TURNING                                                                                            T=                                     15.7  DIA  LOC
                                                                                                                                              SFM  IPR  N

                                    Radial Chip Thinning for 90 Cutters                              or

(( ))FBORING                        f1 =  1/2    Dia                                                  T	= 60 IPMLOC
                                                 Ae

                                                Dia  -1
                                                 Ae

G Definition of TermsGROOVING

                    DIA = Cutter Diameter (Inches)CUT-OFF                                             WOC = Width of Cut (Inches)
                    ap= Axial depth of Cut (Inches)                                                   LOC = Length of Cut (Inches)
   SOLID END MILLS THREADING                                                                          N = Number of Effective Teeth in Cutter
H EFF = Machine Efficiency                                                                            Q = Metal Removal Rate (Cubic Inches per Minute)
                                                                                                      RPM = Revolutions per Minute
                    f = Feedrate (See IPM, IPR and IPT)                                               SFM = Surface Speed (Feet per Minute)
                    HPM = Horsepower Required at the Motor (HP)                                       T = Time (in Seconds)
                                                                                                      tchip Max = Maximum Recommended Chip Thickness (Inches)
J HPS = Horsepower Required at the Spindle (HP)                                                       UHP = Unit Horsepower Factor
                                                                                                       = Lead Angle
                    IPM = Feedrate (Inches per Minute)
                    IPR = Feedrate (Inches per Revolution)

L IPT = Feedrate (Inches per Tooth)

                    f1 = Cutter Compensation Factor

M  M illing (Metric)MILLING

   SPARE PARTS                 C utting Speed

P                             Vc =   x Ds x n                        Vc : Cutting Speed [m/min]
                                         1000                         Ds : End Mill Diameter [mm]
                                                                      n : Spindle Revolution [min-1]
R  TECHNICAL
             P ower Requirement                                     fz : Feed Per Tooth [mm/t]
                                                                      Vf : Table Feed [mm/min]
T  INDEX                      fz =         Vf                         Z : Number of Inserts
                                          Zxn                         n : Spindle Revolution [min-1]

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