240 Каталог KYOCERA 2016 Фрезы со сменными режущими пластинами для металлообработки Стр.J18

Каталог KYOCERA 2016 Инструмент фрезерный с СРП по металлу Стр. J18 0240 ENG Lab2u

RADIUS / BALL-NOSE RAD-6 (MRX) Recommended Cutting Conditions Workpiece Material Recommended Chipbreaker per Material (fz: ipt) %RD..08 Type: D.O.C. = 0.079" RP..10 Type: D.O.C. = 0.098" RP..12 Type: D.O.C. = 0.118" RP..16 Type: D.O.C. = 0.158" Recommended Insert Grades (Cutting Speed Vc: sfm) MEGACOAT NANO CVD Coated Carbide RDMT-GM RPMT-GM RDGT-GM RPGT-GM RDGT-SM RPGT-SM RDMT-GH RPMT-GH RPMW PR1535 PR1525 PR1510 CA6535 Carbon Steel 0.004 0.008 0.012 0.004 0.008 0.012 0.002 0.006 0.008 0.006 0.012 0.014 390 590 820 390 590 820 - Alloy Steel 0.004 0.008 0.012 0.004 0.008 0.012 0.002 0.006 0.008 0.006 0.012 0.014 330 520 720 330 520 720 - Mold Steel 0.004 0.006 0.010 0.004 0.006 0.010 0.002 0.005 0.008 0.006 0.008 0.012 260 460 590 260 460 590 - Austenitic Stainless Steel 0.004 0.006 0.008 0.004 0.006 0.008 0.002 0.005 0.008 0.006 0.008 0.010 330 520 660 330 520 660 - Martensitic Stainless Steel 0.004 0.006 0.008 0.004 0.006 0.008 0.002 0.005 0.008 0.006 0.008 0.010 490 660 820 590 790 980 Precipitation Hardened Stainless Steel 0.004 0.006 0.008 0.004 0.006 0.008 0.002 0.005 0.008 0.006 0.008 0.010 300 390 490 - Gray Cast Iron 0.004 0.008 0.012 0.004 0.008 0.012 0.006 0.012 0.014 390 590 820 - Nodular Cast Iron 0.004 0.006 0.010 0.004 0.006 0.010 0.006 0.008 0.012 330 490 660 - Ni-base Heat Resistant Alloy 0.004 0.005 0.006 0.004 0.005 0.006 0.002 0.004 0.006 0.005 0.006 0.008 70 100 160 70 100 160 Titanium Alloy 0.004 0.005 0.006 0.004 0.005 0.006 0.002 0.004 0.006 130 200 260 100 160 230 - % Machining with coolant is recommended for Ni-base Heat Resistant Alloy and Titanium Alloy. 1st Recommendation 2nd Remmme alim % RDGT / RPGT are recommended for Stainless Steel, Ni-base Heat Resistant Alloy, and Titanium Alloy. % The figure in bold font is the starting value of the recommended cutting conditions. Adjust the cutting speed and the feed rate within the above conditions according to the actual machining situation. % Recommended feed rate is the reference value when D.O.C. is rs/2 (0.079" for RD..08 / 0.098" for RP..10 / 0.118" for RP..12 / 0.158" for RP..16). For other D.O.C., calculate the recommended feed rate based on the conversion factor below. % For MRX16-S16-08-2T(-160), MRX16-W-08-2T, MRX20-S20-10-2T(-180), MRX20-W20-10-2T, MRX0625-W625-08-2T, MRX0625-S625-08-2T-6 set the feed rate no higher than 50% of the recommended cutting conditions. Conversion Factor for Feed Per Tooth by Depth of Cut (D.O.C.) Insert D.O.C. (Max.) Conversion Factor for Feed Per Tooth D.O.C. = 0.020" (0.5mm) D.O.C. = 0.039" (1.0mm) D.O.C. = 0.059" (1.5mm) D.O.C. = 0.079" (2.0mm) D.O.C. = 0.098" (2.5mm) D.O.C. = 0.118" (3.0mm) D.O.C. = 0.158" (4.0mm) D.O.C. = 0.197" (5.0mm) D.O.C. = 0.236" (6.0mm) D.O.C. = 0.315" (8.0mm) RD..08 Type (GM/SM/GH Chipbreaker) 0.158" (4mm) 1.7 1.3 1.1 1.0 (Standard) 0.9 0.8 0.8 - RP..10 Type (GM/SM/GH Chipbreaker) 0.197" (5mm) 1.9 1.4 1.2 1.0 1.0 (Standard) 0.9 0.8 0.8 - RP..12 Type (GM/SM/GH Chipbreaker) 0.236" (6mm) 2.1 1.5 1.3 1.1 1.0 1.0 (Standard) 0.9 0.8 0.8 - RP..16 Type (GM/SM/GH Chipbreaker) 0.315" (8mm) 2.4 1.7 1.4 1.3 1.1 1.1 1.0 (Standard) 0.9 0.8 0.8 Calculation Example (RPMT12, Carbon Steel, GM Chipbreaker, D.O.C. = 0.039") fz = 0.008 ipt X 1.5 fz = 0.012 ipt (Standard value for carbon steel and GM chipbreaker) (Conversion factor for ROMU12 type, D.O.C. = 0.039") (Recommended feed rate) Max. D.O.C. and Usable Edges Usable Edges Insert Corner-R R4 R5 R6 R8 3 Edges D.O.C. = 0.079" 0.158" D.O.C. = 0.098" 0.197" D.O.C. = 0.118" 0.236" D.O.C. = 0.158" 0.315" 6 Edges Less than D.O.C. = 0.079" Less than D.O.C. = 0.098" Less than D.O.C. = 0.118" Less than D.O.C. = 0.158" J18 Kyocera