321 Каталог KYOCERA 2016 Фрезы со сменными режущими пластинами для металлообработки Стр.R27

Каталог KYOCERA 2016 Инструмент фрезерный с СРП по металлу Стр. R27 0321 ENG Lab2u

BASIC MILLING FORMULAS (Inch) Table Feed IPM Table Feed with f1 Compensation (inches/minute) = IPT x N x RPM x f A B C D Surface Speed per Minute SFM = 0.262 x DIA x RPM Revolutions per Minute RPM 3.820 x SFM DA Feedrate (inches/minute) IPM IPT x N x RPM Feedrate (inches/tooth) Programmed IPT tcc'(psM aX Radial Chip Thinning for 90° Cutters /Dia\ f 1/2 ( Ae ) Metal Removal Rate Q WOC DOC x IPM (in/min) Horsepower Required at the Spindle HPS Q x UHP Horsepower Required at the Motor HPM Time in Cut (Seconds) T 15.7 x DIA x LOC or E SFM x IPR x N T 60 x LOC IPM G H Definition of Terms DIA Diameter of the Workpiece (Inches) D.O.C. Axial Depth of Cut (Inches) EFF = Machine Efficiency f Feedrate (See IPM, IPR, and IPT) HPM Horsepower Required at the Motor (HP) HPS Horsepower Required at the Spindle (HP) IPM Feedrate (Inches per Minute) IPR Feedrate (Inches per Revolution) IPT Feedrate (Inches per Tooth) f1 Cutter Compensation Factor WOC Width of Cut (Inches) LOC Length of Cut (Inches) N Number of Effective Teeth in Cutter Q Metal Removal Rate (Cubic Inches per Minute) RPM Revolutions per Minute SFM Surface Speed (Feet per Minute) T Time (in Seconds) tchip Max Maximum Recommended Chip Thickness (Inches) UHP Unit Horsepower Factor a = Lead Angle K O P T Kyocera R27 F J