1041 Каталог KYOCERA 2017 Инструмент сборный и монолитный для станков Стр.R36

Каталог KYOCERA 2017 Инструмент режущий Стр. R36 1041 Lab2u

Technical Information Basic Formulas Milling Cutting speed Vc = n x Dcx n 1,000 Vc : Cutting speed m/min Dc : Cutter Dia. mm n : Spindle Revolution min-1 Cutter Dia. (Diameter at Edge Point) Cutter Dia. (Diameter at Edge Point) Table Feed & Feed per Tooth Vf f Z Zxn fz : Feed per Tooth mm/t Vf : Table Feed mm/min Z : No. of Inserts n : Spindle Revolution min-1 Power Requirement KsxQ KsxaexVfxap 6,120xn 6,120,000xn Ks x aex fz x Z x n x ap 6,120,000xn 6,120 PhP = x Pc 4,500 Pc : Power Requirement kW Php : Power Requirement (Horse Power) HP ae : Width of Cut mm Vf : Table Feed mm/min fz : Feed per Tooth mm/t Z : No. of Inserts n : Spindle Revolution min-1 ap : Depth of Cut mm Ks : Specific Cutting Force kgf/mm2 n : Mechanical Efficiency (0.7 0.8) Q : Chip Removal Volume cm3/min=cc/min Ks Figure kgf/mm2 Low Carbon Steel 190 Medium Carbon Steel 210 High Carbon Steel 240 Low Alloy Steel 190 High Alloy Steel 245 Cast Iron 93 Malleable Cast Iron 120 Bronze, Brass 70 Chip Removal Volume aexVfxap aexfz xZxnx ap Q = 1,000 1,000 Q : Chip Removal Volume cm3/min=cc/min ae : Width of Cut mm Vf : Table Feed mm/min fz : Feed per Tooth mm/t Z : No. of Inserts n : Spindle Revolution min-1 ap : Depth of Cut mm Cutting Time 60x L' T = Vf 60 x L' fZ x Z x n T : Cutting Time second L' : Total Table Transfer Length mm (= L+Ds+2a) L : Workpiece Length mm Ds : Cutter Dia. mm a : Idling Distance mm Vf : Table Feed mm/min fz : Feed per Tooth mm/t Z : No. of Inserts n : Spindle Revolution min-1 Vf Ds -L' R36