970 Каталог KORLOY 2020 Инструмент и оснастка для станков по металлу Стр.F94

Каталог KORLOY 2020 Инструмент для станков по металлу Стр. F94 0970 Lab2u

Technical Information for R Endmill O Recommended cutting conditions (RPE-XG) For Carbide Workpiece Conditions Alloy steel, Carbon steel (s HrC25) Alloy steel, Carbon steel, Pre-hardened steel (HrC25 HrC40) Alloy steel, Carbon steel (s HrC25) Alloy steel, Carbon steel, Pre-hardened steel (HrC25 HrC40) Diameter (0) RPM n (min-1) Feed vf (mm/min) RPM n (min-1) Feed vf (mm/min) RPM n (min-1) Feed vf (mm/min) RPM n (min-1) Feed vf (mm/min) 6 12,000 1,090 10,600 770 15,800 1,800 14,300 1,300 8 9,000 1,160 8,100 830 11,900 1,890 10,700 1,370 10 7,200 1,160 6,400 830 9,500 1,890 8,500 1,370 12 6,000 1,080 5,400 800 8,000 1,800 7,100 1,300 14 5,200 1,080 4,750 770 7,000 1,760 6,250 1,260 16 4,500 1,080 4,100 740 6,000 1,720 5,400 1,230 18 4,400 1,000 3,650 680 5,400 1,610 4,850 1,140 20 3,600 930 3,200 630 4,800 1,500 4,300 1,050 25 3,200 840 2,800 600 4,400 1,400 3,800 980 Application tip 0D jap Slotting depth (ap) ap:a1.0D (s HrC25) s 0.8D (HrC25-40) Shouldering depth (ap) ap: a 1.0D ae:a0.5D(sHRC25) S0.35D (HrC25-40) Workpiece should be clamped rigidly. In case of vibrations, reduce R.P.M and feed rate by the same ratio Recommended cutting conditions (RPE-FP-L) For carbide Workpiece Alloy steel, Carbon steel Pre-hardened steel High hardened steel Conditions (s HrC35) (HrC35 HrC45) (HrC45 HrC55) RPM Feed RPM Feed RPM Feed Diameter (0) n (min-1) vf (mm/min) n (min-1) vf (mm/min) n (min-1) vf (mm/min) 6 12,400 840 8,400 570 3,400 260 8 9,200 840 6,300 570 2,400 240 10 7,600 840 5,100 570 2,000 290 12 6,000 840 4,200 570 1,680 260 14 5,200 840 3,600 570 1,400 200 16 4,800 760 3,300 510 1,200 160 18 4,400 720 2,700 420 1,100 150 20 3,600 560 2,400 360 1,000 150 25 3,200 620 2,160 410 900 160 Application tip 0D y/' Slotting depth (ap) A ap: 0.3D HrC45) apj aP S0.05D (HrC45-55) R J aej ap: a 1.0D ae:a0.3D(sHRC45) S0.05D (HrC45-55) Workpiece should be clamped rigidly. In case of vibrations, reduce R.P.M and feed rate by the same ratio Endmills 94