Основной каталог Kyocera 2021 - 2022 - страница 920

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High feed cutter MFH MFHHarrier Series Note for machining program (Approx. R) Max. inclination Cutting edge angle Unmachined portion Shape Description Insert type Approx. R (mm) angle of workpiece γ K (mm) at contouring Max. Max.inclination inclinationangle angleof of workpiece at contouring (° ) GM / GH 10° 3.0 0.85 90° workpiece at contouring （°） MFH...-10-... FL 14° 3.0 0.89 80° LD 14° 3.5 0.69 65° GM / GH 10° 3.5 1.37 90° MFH...-14-... FL 13° 3.0 1.36 80° Cutting Edge Cutting edge angleγγ Angle Approx. Approx. RR Unmachined portion Unmachined K K portion LD 16° 5.0 1.06 65° Reference data for ramping MFH...-10-... MFH...-14-... Cutter dia. DCX (mm) 25 28 32 35 40 50 63 80 Cutter dia. DCX (mm) 50 63 80 100 125 160 Max. ramping angle Max. ramping angle 5° 4.5° 4° 3.5° 3° 2.5° 2° 1° 2° 1.8° 1° 0.5° 0.4° 0.2° RMPX RMPX tan RMPX 0.087 0.078 0.070 0.061 0.052 0.043 0.035 0.017 tan RMPX 0.035 0.031 0.017 0.009 0.007 0.003 Guide for ramping (Slant milling) Vertical milling (Plunging) Ramping angle should be RMPX (Maximum ramping angle) or under in Insert Max. width of cut the above cutting conditions. L description (ae) M Feed rate should be 70% or under of the above cutting conditions. ae SOMT10 8mm Formula of the cutting length ap SOMT14 11.5mm “L” at max. ramping angle L= RMPX tan RMPX *Vertical milling (Plunging) is available only with ap GM/GH type insert. (LD type and FL type are not applicable) Milling For vertical milling (plunging), reduce feed rate to fz=0.2mm/t or less. M148