Основной каталог Kyocera 2021 - 2022 - страница 921

Предыдущая страница Следующая страница

Навигация

High feed cutter MFH MFHHarrier Series Guide for helical milling For helical milling, use between min. cutting dia. and max. cutting dia. øDh (Machining dia.) Over max. cutting dia. Under min. cutting dia. Description Min. cutting dia. Max. cutting dia. MFH...-10-... 2×DCX-18 2×DCX-2 Cutting direction MFH...-14-... 2×DCX-25 2×DCX-2 Unit: mm • Sinking depth (h) at helical milling should be under max. depth of cut (APMX) in the cutter dimension chart. • Down-cut milling is recommended. (Ref. to the right figure) • Feed rate should be under 50% of the recommended cutting conditions. Center core part remains Center core part interferes • Use caution to eliminate incidences caused by producing long chips. after machining with toolholder DCX (Cutting dia.) Guide for pecking 3D machining Contouring Insert type Ramping Vertical Helical milling Pocketing X (Rising wall angle) GM / GH (90°) LD (65°) × × × FL (80°) × × × Pd • Some applications are not available depending on insert type. Center core DCX • For FL and LD type, there is a limit of rising wall angle at contouring. GM type / GH type LD type FL type M Description Min. cutting length X for Min. cutting length X for Min. cutting length X for flat Max. cutting depth Pd Max. cutting depth Pd Max. cutting depth Pd flat bottom surface flat bottom surface bottom surface MFH...-10-... 1.5 DCX-18 1.5 DCX-14 1.5 DCX-15 MFH...-14-... 2 DCX-24 2 DCX-18 2 DCX-19 Milling [Pecking depth] Please refer to Pd (Max. cutting depth) in the chart. Unit: mm [When traversing after drilling] 1. Reduce feed rate 25% or less of the recommended conditions until the center core part (Unmachined part) is removed. 2. When drilling, reduce feed rate per revolution to f=0.2mm/rev or under. M149