721 Каталог KORLOY 2020 Инструмент и оснастка для станков по металлу Стр.E263

Каталог KORLOY 2020 Инструмент для станков по металлу Стр. E263 0721 Lab2u

Technical Information for HFMD O Ramping and helical cutting Ramping Helical cutting Lmin Lmin = ap o (mm) 0D = Tool dia. (mm) tan a° 0d = Tool path (mm) = 0DH Min, Max - 0D Lmin: Min. inclination cutting length a": Max. ramping angle ap: Depth of cut (mm) Designation Tool dia. 0D Depth of cut ap Ramping Blind hole helical cutting Thru hole helical cutting Max ramping angle a (°) Lmin Min diameter 0DH Min Max pitch dmax Max diameter 0DH Max Max pitch dmax Min diameter 0DH Min Max pitch dmax HFMDS016 16 0.7 3.0 13 30 0.7 22 0.7 21 0.7 HFMDS017 17 1.0 2.3 25 32 1.0 24 1.0 22 1.0 HFMDS018 18 1.0 2.1 27 34 1.0 26 1.0 24 1.0 HFMDS019 19 1.0 1.9 30 36 1.0 28 1.0 26 1.0 HFMDS020 20 1.0 1.5 37 38 1.0 30 1.0 28 1.0 HFMDS021 21 1.0 1.5 39 40 1.0 32 1.0 30 1.0 HFMDS025 25 1.0 1.4 40 48 1.0 40 1.0 38 1.0 HFMDS026 26 1.0 1.4 42 50 1.0 42 1.0 40 1.0 HFMDS030 30 1.0 1.1 51 58 1.0 50 1.0 48 1.0 HFMDS032 32 1.0 1.0 55 62 1.0 54 1.0 52 1.0 HFMDS033 33 1.0 1.0 57 64 1.0 56 1.0 54 1.0 HFMDS035 35 1.0 0.9 61 68 1.0 60 1.0 58 1.0 HFMDS040 40 1.0 0.8 71 78 1.0 70 1.0 68 1.0 HFMDC042 42 1.0 0.8 76 82 1.0 74 1.0 72 1.0 HFMDC050 50 1.0 0.6 92 98 1.0 90 1.0 88 1.0 HFMDC052 52 1.0 0.6 96 102 1.0 94 1.0 92 1.0 HFMDC063 63 1.0 0.5 119 124 1.0 116 1.0 114 1.0 HFMDC066 66 1.0 0.5 126 130 1.0 122 1.0 120 1.0 Adjust feed to under 70% of recommended cutting condition when ramping & helical cutting In helical ramping, max. cutting depth per 1 helical revolution of cutter should not exceed max. cutting depth as per insert size In ramping, max. cutting depth per 1 ramping process of cutter should not exceed max. depth of cut as per used insert size O Corner R programming R2.0 R1.6 R1.5 (mm) Insert Corner R programming Cutting conditions Over Cut Uncut Nose R Max. ap LNMX060310R-ML LNMX060310R-MF LNMX060310R-MM R1.5 1.0 1.0 0 0.41 R1.6 (Standard) 0 0.38 R2.0 0.057 0.27 During usage of CNC program, over cut & uncut would be occurred on the corner processing site if entering the correct program corner R value for each insert To prevent overcut, you will need to complete a CNC program considering the above overcut Milling 263