1370 Каталог MITSUBISHI 2020 Режущий инструмент Фрезы Резцы Сверла Пластины Стр.M214

Каталог MITSUBISHI 2020 Режущий инструмент для станков Стр. M214 1370 Lab2u

INDEXABLE MILLING INDEXABLE MILLING RECOMMENDED CUTTING CONDITIONS A: Slot Milling (APMX Short Type) B : Shoulder Milling (APMX Short Type) Cutting Mode 0.5DC Work Material Hardness Grade Cutting Cutting Speed Table Feed (mm/min) Mode (m/min) 025 032 040 050 P Mild Steel 5180HB F7030 A 200 (160-240) 120 (100-140) 120 (100-140) 120(100-140) 120(100-140) F7030 B 200 (160-240) 200 (180-220) 200 (180-220) 230 (200-250) 230 (200-250) 180 280HB F7030 A 160 (130-180) 120 (100-140) 120 (100-140) 140(120-150) 140(120-150) Carbon Steel F7030 B 160 (130-180) 150 (120-180) 150 (120-180) 180(150-200) 180(150-200) Alloy Steel 280 350HB F7030 A 160 (130-180) 100(80-120) 100 (80-120) 130(100-150) 130(100-150) F7030 B 160 (130-180) 120 (100-140) 120 (100-140) 150(120-180) 150(120-180) M Stainless Steel 200HB F7030 A 80(60-100) 70 (50-90) 70 (50-90) 70 (50-90) 70 (50-90) F7030 B 130 (100-160) 100(80-120) 100 (80-120) 120(100-140) 120(100-140) K Cast Iron Tensile Strength 5450MPa UTI20T A 120 (100-140) 200 (180-220) 200 (180-220) 230 (200-250) 230 (200-250) UTI20T B 120 (100-140) 230 (200-250) 230 (200-250) 260 (240-280) 260 (240-280) Revolution (min-1)=(1000 x Cutting Speed)-r(3.14 x DC) Table Feed (mm/min)=Feed per Tooth x Number ofTeeth x Cutter Revolution POWER CONSUMPTION Please use the chart below for reference, please select the conditions that suits the machines power. 9 Chip Discharge Q (cm3/min.)=Table Feed x Depth of Cut x Cutting Width-i-1000 FOR USE OF APMX LONG TYPE Since the overhang from the milling chuck is long, a large width of cut will cause chattering and tool breakage. Keep the width of cut small and the depth of cut in axial direction large. (See the following illustration.) For slot milling, keep the table feed at not more than half the value listed in the above table. (Use the APMX Short type as much as possible.) M214