778 Каталог MITSUBISHI 2020 Режущий инструмент Фрезы Резцы Сверла Пластины Стр.J156

Каталог MITSUBISHI 2020 Режущий инструмент для станков Стр. J156 0778 Lab2u

SOLID END MILLS VQMHV End mill, Medium length of cut, 4 flute, Irregular helix flutes RECOMMENDED CUTTING CONDITIONS Side milling The rigidity of the machine or workpiece and chip discharge are sufficient at high efficiency conditions. The rigidity of the machine or workpiece or chip discharge is insufficient at general-purpose conditions. High efficiency conditions Work Material Copper, Copper alloy Heat resistant alloys lncone 718 Dia. DC (mm) Cutting speed (m/min) Revolution (min-1) Feed rate (mm/min) Depthofcut ap (mm) Depthofcut ae (mm) Cutting speed (m/min) Revolution (min-1) Feed rate (mm/min) Depthofcut ap (mm) Depthofcut ae (mm) 1 130 40000 1800 1.5 0.3 40 13000 210 1.5 0.1 2 180 29000 2900 3 0.6 40 6400 230 3 0.2 3 180 19000 3000 4.5 0.9 40 4200 240 4.5 0.3 4 180 14000 3000 6 1.2 40 3200 240 6 0.4 5 180 11000 3000 7.5 1.5 40 2500 240 7.5 0.5 6 180 9500 3000 9 1.8 40 2100 250 9 0.6 8 180 7200 3000 12 2.4 40 1600 260 12 0.8 10 180 5700 2700 15 3 40 1300 290 15 1 12 180 4800 2300 18 3.6 40 1100 280 18 1.2 16 180 3600 1900 24 4.8 40 800 200 24 1.6 20 180 2900 1600 30 6 40 640 160 30 2 25 180 2300 1300 37.5 7.5 40 510 130 37.5 2.5 Depth ofcut + ae ap General-purpose conditions Work Material Copper, Copper alloy Heat resistant alloys lncone 718 Dia. DC (mm) Cutting speed (m/min) Revolution (min-1) Feed rate (mm/min) Depthofcut ap (mm) Depthofcut ae (mm) Cutting speed (m/min) Revolution (min-1) Feed rate (mm/min) Depthofcut ap (mm) Depthofcut ae (mm) 1 130 40000 1300 1.5 0.3 30 9600 92 1.5 0.1 2 140 22000 1500 3 0.6 30 4800 110 3 0.2 3 140 15000 1600 4.5 0.9 30 3200 120 4.5 0.3 4 140 11000 1600 6 1.2 30 2400 120 6 0.4 5 140 8900 1600 7.5 1.5 30 1900 120 7.5 0.5 6 140 7400 1600 9 1.8 30 1600 130 9 0.6 8 140 5600 1600 12 2.4 30 1200 130 12 0.8 10 140 4500 1400 15 3 30 950 140 15 1 12 140 3700 1200 18 3.6 30 800 140 18 1.2 16 140 2800 1000 24 4.8 30 600 100 24 1.6 20 140 2200 780 30 6 30 480 81 30 2 25 140 1800 670 37.5 7.5 30 380 64 37.5 2.5 Depth ofcut + ae 1 ap Note 1) SMART MIRACLE Coating is not energized because of its nature. Therefore, an external contact (voltaic type) tool setter cannot be used. An internal contact (non-voltaic) type or laser type tool setter is recommended to measure the length of the tool. Note 2) Effective cutting of stainless steel, titanium alloys and heat-resistant alloys etc. can be achieved with the use of emulsion. Note 3) Chattering can still occur if the machine rigidity and clamping method are insufficient. In these cases the feed and speed should be reduced proportionately. Note 4) When the depth of cut is smaller than shown the revolution and feed rate can be increased.