Общий каталог Sumitomo 2019 - 2020 - страница 879

OthersBrazedReamersIndexableIndexableInsert TypeHead TypeSolidDrilling MultiDrill Series NeXEO MDE-E Type (External Coolant Supply) Recommended Cutting Conditions (MDE-E Type, external coolant supply, 2D/4D) *Including hub machining 1. The recommended cutting conditions below are for cases where a water soluble 5. Make sure the flute does not enter the collet. coolant is used (excluding machining of stainless steel). 6. If the part entering the workpiece is abnormally shaped (tilted, interrupted etc.), 2. Supply sufficient coolant to the cutting edge. reduce the feed rate to about half when inserting the drill in the workpiece. 3. If using non-water soluble coolant, reduce the cutting speed by 20-30% and ensure *If stable machining is still not possible, pre-machining of the flat surface with the that sufficient coolant is supplied. MDF Flat MultiDrill is recommended. 4. When mounting the drill in the collet, make sure that runout around the cutting edge is no greater than 0.02mm. 7. When performing intermittent through drilling, reduce the feed rate to about half the feed rate used prior to this process. Mild Steel/Low Carbon Steel Carbon Steel Alloy Steel Alloy Steel Work Material SS400/S15C S35C/S50C SCM/SCr SCM/SCr up to 160HB up to 230HB 20 to 30HRC 30 to 38HRC Cutting Dia. < ø3 30 to 80m/min 30 to 80m/min 30 to 80m/min 30 to 80m/min Speed Dia. ≥ ø3 60 to 100m/min 60 to 120m/min 50 to 100m/min 40 to 80m/minDia. (DC)Spindle Speed (min-1)Feed Rate (mm/rev)Spindle Speed (min-1)Feed Rate (mm/rev)Spindle Speed (min-1)Feed Rate (mm/rev)Spindle Speed (min-1)Feed Rate (mm/rev)J ø1 9,500 0.02 to 0.04 9,500 0.02 to 0.04 9,500 0.02 to 0.04 9,500 0.02 to 0.03 ø1.5 8,500 0.03 to 0.06 8,500 0.03 to 0.06 8,500 0.03 to 0.06 8,500 0.03 to 0.06 ø2 9,000 0.04 to 0.08 8,000 0.04 to 0.08 8,000 0.04 to 0.08 8,000 0.04 to 0.08 ø2.5 9,500 0.04 to 0.08 9,000 0.04 to 0.08 8,500 0.04 to 0.08 7,600 0.04 to 0.08 ø3 8,500 0.05 to 0.12 8,500 0.05 to 0.12 7,500 0.05 to 0.12 6,400 0.05 to 0.12 ø4 6,400 0.07 to 0.17 6,400 0.07 to 0.17 5,600 0.07 to 0.17 4,800 0.07 to 0.17 ø5 5,100 0.08 to 0.20 5,100 0.08 to 0.20 4,500 0.08 to 0.20 3,900 0.08 to 0.20 ø6 4,300 0.10 to 0.20 4,300 0.10 to 0.20 3,800 0.10 to 0.20 3,200 0.10 to 0.20 ø7 3,700 0.12 to 0.23 3,700 0.12 to 0.23 3,200 0.12 to 0.23 2,800 0.12 to 0.23 ø8 3,200 0.15 to 0.25 3,200 0.15 to 0.25 2,800 0.15 to 0.25 2,400 0.15 to 0.25 ø9 2,900 0.17 to 0.25 2,900 0.17 to 0.25 2,500 0.17 to 0.25 2,200 0.17 to 0.25 ø10 2,600 0.18 to 0.28 2,600 0.18 to 0.28 2,300 0.18 to 0.28 2,000 0.18 to 0.28 ø11 2,400 0.20 to 0.30 2,400 0.20 to 0.30 2,100 0.20 to 0.30 1,800 0.20 to 0.30 ø12 2,200 0.20 to 0.30 2,200 0.20 to 0.30 1,900 0.20 to 0.30 1,600 0.20 to 0.30 ø14 1,900 0.20 to 0.30 1,900 0.20 to 0.30 1,600 0.20 to 0.30 1,400 0.20 to 0.30 ø16 1,600 0.20 to 0.30 1,600 0.20 to 0.30 1,400 0.20 to 0.30 1,200 0.20 to 0.30 ø18 1,500 0.20 to 0.30 1,500 0.20 to 0.30 1,300 0.20 to 0.30 1,100 0.20 to 0.30 ø20 1,300 0.20 to 0.30 1,300 0.20 to 0.30 1,200 0.20 to 0.30 1,000 0.20 to 0.30 High Efficiency Product GS Type GS Type GS Type GS Type Cast Iron Ductile Cast Iron Stainless Steel (oil-based machining) Special Steel/Pre-hardened Steel Work Material FC250 FCD450/FCD600 SUS304/SUS410 SKS2/SKD61 (non-tempered) to 280HB to 270HB to 200HB 30 to 38HRC Cutting Dia. < ø3 30 to 80m/min 30 to 80m/min 20 to 50m/min 30 to 60m/min Speed Dia. ≥ ø3 60 to 100m/min 50 to 100m/min 20 to 50m/min 30 to 60m/min Dia. (DC) Spindle Speed (min-1) Feed Rate (mm/rev) Spindle Speed (min-1) Feed Rate (mm/rev) Spindle Speed (min-1) Feed Rate (mm/rev) Spindle Speed (min-1) Feed Rate (mm/rev) ø1 9,500 0.02 to 0.04 9,500 0.02 to 0.04 9,500 0.02 to 0.03 9,500 0.02 to 0.03 ø1.5 8,500 0.03 to 0.06 8,500 0.03 to 0.06 8,500 0.02 to 0.05 8,500 0.02 to 0.04 ø2 8,000 0.04 to 0.08 8,000 0.04 to 0.08 6,300 0.03 to 0.06 7,100 0.03 to 0.06 ø2.5 9,000 0.04 to 0.08 8,500 0.04 to 0.08 5,100 0.03 to 0.07 5,700 0.03 to 0.06 ø3 8,500 0.06 to 0.15 7,500 0.05 to 0.12 4,300 0.05 to 0.10 5,400 0.05 to 0.12 ø4 6,400 0.08 to 0.18 5,600 0.07 to 0.17 3,200 0.05 to 0.10 4,000 0.07 to 0.17 ø5 5,100 0.10 to 0.20 4,500 0.08 to 0.20 2,600 0.06 to 0.15 3,200 0.08 to 0.20 ø6 4,300 0.12 to 0.23 3,800 0.10 to 0.20 2,200 0.06 to 0.15 2,700 0.10 to 0.20 ø7 3,700 0.12 to 0.23 3,200 0.12 to 0.23 1,900 0.06 to 0.18 2,300 0.10 to 0.20 ø8 3,200 0.18 to 0.25 2,800 0.15 to 0.25 1,600 0.06 to 0.20 2,000 0.12 to 0.25 ø9 2,900 0.17 to 0.25 2,500 0.17 to 0.25 1,500 0.08 to 0.20 1,800 0.12 to 0.25 ø10 2,600 0.18 to 0.28 2,300 0.18 to 0.28 1,300 0.08 to 0.20 1,600 0.12 to 0.25 ø11 2,400 0.20 to 0.30 2,100 0.20 to 0.30 1,200 0.08 to 0.20 1,500 0.15 to 0.30 ø12 2,200 0.20 to 0.30 1,900 0.20 to 0.30 1,100 0.10 to 0.25 1,400 0.15 to 0.30 ø14 1,900 0.20 to 0.30 1,600 0.20 to 0.30 1,000 0.10 to 0.25 1,200 0.15 to 0.30 ø16 1,600 0.20 to 0.30 1,400 0.20 to 0.30 800 0.10 to 0.25 1,000 0.15 to 0.30 ø18 1,500 0.20 to 0.30 1,300 0.20 to 0.30 800 0.10 to 0.25 900 0.15 to 0.30 ø20 1,300 0.20 to 0.30 1,200 0.20 to 0.30 700 0.10 to 0.25 800 0.15 to 0.30 High Efficiency Product GS Type GS Type GS Type GS Type J19