Общий каталог Sumitomo 2019 - 2020 - страница 543

High-speedCast IronNon-ferrousMetalChamferingGroove /T-SlotR / 3DProfilingRadiusMulti-PurposeHigh FeedShoulderMillingFace MillingMillingCutters SEC-Sumi Dual Mill DFC Type ■ Cutting Performance Face Milling (1) Machined Surface Roughness Better than competitors' products (μm) +10 DFC Type 0 DFC Type -10 +10 Competitor's Product A Competitor's Product A 0 H-10 +10 Conventional Tool 0 Conventional Tool -10 0 0.5 1.0 1.5 0.4mm Machined Surface Roughness Ra (μm) Work Material: S50C Tool: DFC 09100RS Insert: XNMU 060608PNER-G Grade: ACP200 Cutting Conditions: vc = 200m/min, fz = 0.2mm/t, ap = 3mm, ae = 85mm Dry (2) Cutting edge strength: Cutting edge damage during heavy interrupted cutting Cutting edge strength surpassing competitors' double-sided cutters fz(mm/t) 0.3 0.4 0.5 DFC Type ○ ○ ○ Competitor's Product B(Double-sided, 6 Corners) Damage○(Midway through2 passes) Competitor's Product C Damage (Double-sided, 6 Corners) (Midway through3 passes) Competitor's Product D Damage (Double-sided vertical) (Midway through3 passes) (Cutting Distance: 0.9m) Work Material: S50C (With Holes) Tool: DFC 09100RS 150mm 300mm Insert: XNMU 060608PNER-G Grade: ACP300 Cutting Conditions: vc = 150m/min, ap = 3mm, ae = 50mm Dry (3) Wear resistance: Achieves long tool life thanks to excellent wear resistance Comparison of cutting edge damage 0.20 DFC Type: After 25 passes Competitor's Product E: After 10 passes Competitor's Product F: After 25 passes Competitor's Product E Damage 0.15 Competitor's Product F ■ Chipping 0.10 ■ D ■ ■D D DFC TypeAble to Continue 0.05 F■ D D D■F Little damage / Able to continue Breakage Extremely damaged 0 10 20 30 No. of Passes (1 Pass = 0.3m) Work Material: S50C Tool: DFC 09100RS Insert: XNMU 060608PNER-G Grade: ACP200 Cutting Conditions: vc = 200m/min, fz = 0.2mm/t, ap = 3mm, ae = 85mm Dry H99 Flank Wear Width (mm)