399 Каталог TUNGALOY 2007 Режущий инструмент Точение Фрезерование Сверление Стр.395

Каталог TUNGALOY 2007 Режущий инструмент Стр. 395 0399 ENG Lab2u

Cutting parameter SED2000F SED4000F Shoulder milling ap 1.5D ae 0.2D Work materials Carbon steels Cast irons Alloy steels Tool steels Stainless steels Hardened steels Hardness 30HRC 40HRC - 45HRC Vc (m/min) 70 - 100 30 - 60 30 - 60 20 - 40 Conditions D No. of revolutions n (rpm) Feed rate Vf (mm/min) No. of revolutions n (rpm) Feed rate Vf (mm/min) No. of revolutions n (rpm) Feed rate Vf (mm/min) No. of revolutions n (rpm) Feed rate Vf (mm/min) 0 1.0 27070 350 14430 140 14430 140 9550 60 0 2.0 13540 7170 7170 4780 0 3.0 9020 340 4780 4780 3190 0 4.0 6770 3580 3580 2390 0 5.0 5410 2870 180 2870 1910 65 0 6.0 4510 2390 2390 150 1590 70 0 8.0 3380 1790 1790 140 1190 65 0 10.0 2710 350 1430 1430 960 0 12.0 2260 340 1190 1190 150 800 70 0 16.0 1690 890 890 140 600 0 20.0 1350 710 710 470 Note Down cut is generally recommended. For easy chip flow air-cooling rev. minimal quantity lubrication is recommended. The above cutting parameter are suited for 2-flute endmills (SED2000F). For 4-flute endmills (SED4000F) feed rate should be 1.5 times higher at unchanged number of revolutions. When using tools with long flutes the number of revolutions and feed rate should be reduced to 50%. Slotting ap 0.5D (for D 0 3.0 ap 0.25D is recommended. 0D I- Work materials Carbon steels Cast irons Alloy steels Tool steels Stainless steels Hardened steels Hardness 30HRC 40HRC - 45HRC Vc (m/min) 35 - 50 15 - 30 15 - 30 10 - 20 Conditions D W No. of revolutions n (rpm) Feed rate Vf (mm/min) No. of revolutions n (rpm) Feed rate Vf (mm/min) No. of revolutions n (rpm) Feed rate Vf (mm/min) No. of revolutions n (rpm) Feed rate Vf (mm/min) 0 1.0 13540 170 7170 70 7170 70 4780 30 0 2.0 6770 3580 65 3580 2390 0 3.0 4510 2390 2390 65 1590 0 4.0 3380 175 1790 1790 70 1190 0 5.0 2710 170 1430 90 1430 960 35 0 6.0 2260 1190 85 1190 800 0 8.0 1690 175 900 90 900 600 0 10.0 1350 170 720 85 720 65 480 0 12.0 1130 600 80 600 400 0 16.0 850 440 440 300 0 20.0 680 360 360 70 230 Note Down cut is generally recommended. For easy chip flow air-cooling rev. minimal quantity lubrication is recommended. The above cutting parameter are suited for 2-flute endmills (SED2000F). For tools with 4 flutes (SED4000F) feed rate should be 75% of above data at unchanged number of revolutions. Tools with long flutes are not suited for slotting. Solid Carbide Endmills