Общий каталог Dijet 2018 - страница 323

Indexable Tools θ° ap φDc Tooling by DIJET Hepta Mill HEPTyPE ■ Attention for using wiper insert ● In case of feed per rev. f >1.2mm/rev and required surface roughness Rz ≒ 12.5 μm, we recommend to use wiper insert. f (mm/rev) No. of wiper inserts to install 1.2 < f (mm/rev) ≦ 3 1 3 < f (mm/rev) ≦ 6 2 6 < f (mm/rev) ≦ 9 3 9 < f (mm/rev) ≦ 12 4 ● Please put wiper inserts to become unequal pitch. ● Even if wiper insert is used, the same cutting condition (page C088-C095) is applied. “ ” mark is shown to the front ■ Instructions for profiling milling with "HEPTA MILL" ● Ramping ● Helical interpolation φDh L Corner radius for programming: R6 Inner edge φdC Remains: 1.47mm ● Calculation of tool pass dia. ● Depth of cut per one circuit should not exceed max. depth of cut ap. φdc =φDh − φDcTool pass dia.Bore dia.Tool dia.● Down cutting is recommended, so tool pass rotation should becounter-clockwise. Effective Ramping (at maximum depth of cut ap=5mm) Helical interpolation Cat. No. Tool dia. cuttingφDcdia.(mm)(mm)Rampingangle to theinner edgeθ°Total cuttinglength withinner edgeL (mm)Max. rampingangleθ°Total cuttinglength LMin. bore dia.Max. bore dia.(mm)Dh min (mm)Dh max (mm) HEP-3050 50 36.7 1°50′ 156 9° 31 74 96 HEP-*063 63 49.5 1°25′ 202 7° 40 100 122 HEP-*080 80 66.6 1° 286 5° 57 134 156 HEP-*100 100 86.6 0°45′ 382 3°30′ 81 174 196 HEP-*125 125 111.6 0°35′ 491 2°30′ 114 224 246 HEP-*160 160 146.6 0°25′ 687 2° 143 294 316 HEP-*200 200 186.6 0°20′ 860 1°30′ 190 374 396 C111