Общий каталог Sumitomo 2019 - 2020 - страница 515

Cutting Power (kW) Wall Height (mm) Cutting Length (mm) Total Shoulder Height High-speedCast IronNon-ferrousMetalChamferingGroove /T-SlotR / 3DProfilingRadiusMulti-PurposeHigh FeedShoulderMillingFace MillingMillingCutters SEC-WaveMill WEX Type ■ Cutting Performance Squareness of Machined Shoulder 25 24mm (1) Shoulder milling precision 20 High-precision cutting edges 1st Step Depth of Cut(8mm) provide very small 15 16mm Cutting ConditionsWork Material:SS400 step marks Tool: WEX3032E (ø32) (less than half that of competitors' products) 2nd Step Depth of Cut10 Insert: (8mm) AXMT170508PEER-G WEX3032E 8mm Grade: ACP200 Competitor's Product 5 Cutting Speed: vc=150m/min Conventional Tool 3rd Step Depth of Cut0(8mm)100500-50-100Deviation (μm) Feed Rate: fz=0.15mm/t(vf=675mm/min)0mmCutting width 5mmCutting Width:ae=5mmDepth of Cut:ap=8mm x 3 timesHDry (2) Cutting force (3) Fracture resistance Cutting force (principal force) is approximately 15% lower than conventional tools Huge increase in fracture resistance with improved cutting edge strength Lower resistance 1,000 No Breakage Principal Force Huge Increase 6.0 Feed Force Back force (+) 800 Back force (–) Breakage 4.0 600 Breakage Breakage 2.0 400 Breakage Breakage 200 Breakage 0.0 -1.0 0 WEX Type Conventional Tool WEX Type Conventional Tool Competitor's Product A (G Type) Standard Type (G Type) Standard Type General Type Cutting Conditions Cutting Conditions Work Material: S50C Cutting Speed: vc=200m/min Work Material: SCM440 Cutting Speed: vc=100m/min Tool: WEX3032E (ø32) Feed Rate: fz=0.2mm/t Tool: WEX3032E (ø32) Feed Rate: fz=0.4mm/t Insert: AXMT170508PEER-G (vf=1,200mm/min) Insert: AXMT170508PEER-G (vf=1,260mm/min) Grade: ACP200 Cutting Width: ae=8mm Grade: ACP200 Cutting Width: ae=25mm Depth of Cut: ap=10mm, Dry Depth of Cut: ap=3mm, Dry (4) Surface roughness (aluminum alloy milling) (5) Wall surface burrs (aluminum alloy milling) Smooth surface finish free of white blemishes High rake edge significantly reduces burrs. Roughness Curve Roughness Curve(Vertical Magnification: 10,000.00x, Horizontal Magnification: 100.00x)(Vertical Magnification: 10,000.00x, Horizontal Magnification: 100.00x) Burr Ra = 0.115 Ra = 0.208 White blemishes WEX Type Competitor's Product Cutting Conditions Work Material: A5052 Cutting Speed: vc=800m/min Tool: WEX3032E (ø32) Feed Rate: fz=0.1mm/t Insert: AXET170504PEFR-S (H1) (vf=2,400mm/min) Cutting Width: ae=5mm Depth of Cut: ap=12mm, Dry WEX Type Competitor's Product Cutting Conditions Work Material: A5052 Cutting Speed: vc=800m/min Tool: WEX3032E (ø32) Feed Rate: fz=0.1mm/t Insert: AXET170504PEFR-S (H1) (vf=2,400mm/min) Cutting Width: ae=16mm Depth of Cut: ap=10mm, Dry H71