Общий каталог Sumitomo 2018 - 2019 - страница 402

• Pages 3-6_CS6_EN_web
• A 1-20 insert selection EN_web
• B 1-14 grades_EN_web
• C01-17 inserts intro pages_EN_web
• C18-56 negative inserts_EN_web
• C57-86 positive inserts_EN_web
• D 1-46 tool holders_EN_web
• E 1-24 boring bars_EN_web
• F 1-48 grooving_thread tools_EN_web
• G 1-54 milling cutters_EN_web
• H 1-48 insert type endmills_EN_web
• J 1-24 new endmills_EN_web
• J 25-50 endmills_EN_web
• K 1-46 Multi-Drills_EN_web
• K 47-76 Multi-Drills_EN_web
• L 1-28 cbn_pcd grades_EN_web
• M 1-34 cbn_pcd inserts_EN_web
• M 35-56 SHM tools_EN_web
• N1-24 technical guidance_EN_web
• P 1-8 spare parts_neu_EN_web
• P 9-22 index_notes_EN_web

( øD - Tolerance: m7 ) SumiDrill Power Series SDP Type (DIN) Maximum Feed Rate Result Feed Rate (mm/rev) 0,30 0,40 0,50 0,55 0,60 0,65 0,70 0,75 0,80 SDP Type OK OK OK OK OK OK OK OK Competitor OK Breakage! Internal test conditions Drill: Ø 4, L/D=5 Work Material: Carbon Steel (C50) Cutting Data: vc=80m/rev, ap=18mm Comparison of Tool Life Triple Tool Life Drill: Ø 8, L/D=5 Work Material: Carbon Steel (C50) SDP Type Cutting Data: vc=80m/min, f=0,15mm/rev, ap=38mm, Through hole, Internal coolant Competitor Breakage! SDP Type 0 20 40 60 Cutting Length (m) Competitor SDP Type Cut volume: 950cm3 Cut volume: 3800cm3 Competitor Breakage 500 Holes Work: C50, Drill Dia: 8mm, L/D=5 2000 Holes Excellent Hole Accuracy Hole Accuracy Chip Shape Compact cutting chips Stable hole size SDP Type 0,011 Number of holes Entrance Bottom Longer cutting chips Unstable Competitor Breakage! 0,016 Number of holes Entrance Bottom Drill: Ø 8, L/D=5 Workpiece: Carbon Steel (C50) Cutting Data: vc=80m/min, f=0,25mm/rev, ap=24mm, Blind-hole, Internal coolant K7 Oversize (mm)Oversize (mm) Multi-Drills