746 Каталог MITSUBISHI 2020 Режущий инструмент Фрезы Резцы Сверла Пластины Стр.J124

Каталог MITSUBISHI 2020 Режущий инструмент для станков Стр. J124 0746 Lab2u

SOLID END MILLS VQMHZVOH End mill, Medium cutting length, 3 flute for drilling and slotting with internal through coolant holes RECOMMENDED CUTTING CONDITIONS Plunging 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 Carbon steel, Alloy steel, Mild steel AISI 1045, AISI 4140, ASTM A36, AIS11010 Pre-hardened steel, Carbon steel, Alloy steel, Alloy tool steel AISI P21, AISI P20, AISI 4340, SKD, SKT Austenitic, Ferritic and Martensitic stainless steels, Titanium alloys AISI 304, AISI 316, Ti-6AI-4V Hardened stainless steels, Cobaly chromium alloy AISI 630, AISI 631 15-5PH, 17-4PH Dia. DC (mm) Cutting speed (mm/min) Revolution (min-1) Feed rate (mm/min) Hole Depth ap(mm) Step (mm) Cutting speed (mm/min) Revolution (min-1) Feed rate (mm/min) Hole Depth ap(mm) Step (mm) Cutting speed (mm/min) Revolution (min-1) Feed rate (mm/min) Hole Depth ap(mm) Step (mm) Cutting speed (mm/min) Revolution (min-1) Feed rate (mm/min) Hole Depth ap (mm) Step (mm) 6 100 5300 950 9 3 70 3700 440 9 1.2 60 3200 100 6 0.6 40 2100 60 6 0.6 8 100 4000 720 12 4 70 2800 340 12 1.6 60 2400 70 8 0.6 40 1600 50 8 0.6 10 100 3200 580 15 5 70 2200 260 15 2.5 60 1900 60 10 0.6 40 1300 40 10 0.6 12 100 2700 490 18 5 70 1900 230 18 3 60 1600 50 12 0.6 40 1100 30 12 0.6 16 100 2000 360 24 5 70 1400 170 24 4 60 1200 40 16 0.6 40 800 20 16 0.6 Work Material Copper, Copper alloy Dia. DC (mm) Cutting speed (mm/min) Revolution (min-1) Feed rate (mm/min) Hole Depth ap(mm) Step (mm) 6 120 6400 1200 9 3 8 120 4800 860 12 4 10 120 3800 680 15 5 12 120 3200 580 18 5 16 120 2400 430 24 5 Depth of cut i 1 - - - 1 i' i- 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,