Общий каталог Sumitomo 2018 - 2019 - страница 454

• 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

Thrust force (N)Thrust force (N) Regrindable Drill Head Insert SMDT… MEL Type Advantages l Replaceable and regrindable drill head l New design decreases cutting force by 25% l Ideal for stainless steels - soft steels etc l Excellent tool life when drilling cast iron l Improves drilling performance on low powered machines l Increases productivity Performance (Stainless steel machinig) Comparison of cutting force Chip comparison Stainless steelmachining with cutting edge geometry of Type MTL Type MEL conventional type MTL and new type MEL 4000 - 3000 -2000 -MTL -20%MEL MTL -25%MEL MTL -24%MEL 1000 - 0- f = 0,1mm/rev f = 0,15mm/rev f = 0,2mm/rev Work Material: X5CrNi1810 (1.4301) Work Material: X5CrNi1810 (1.4301) Drill Diameter: ø16,5 x 5D Drill Diameter: ø16,5 x 5D Conditions: vc = 60 m/min Conditions: vc = 60 m/min, f = 0,15 mm/rev Performance (Cast iron machinig) Comparison of cutting force Comparison of wear resistance GGG45Competitor’s drillvs.SMDT new type MELType MTL Type MEL 4000 - Competitor 3000 - Competitor2000 --26% -29%MEL 1000 - MEL 0- f = 0,2mm/rev f = 0,3mm/rev Work Material: GG25 Conditions: vc = 100 m/minDrill Diameter:ø14 x 5Df = 0,2 mm/rev Work Material: GGG45 Cutting Length: 34,7m Wet Drill Diameter: ø18 x 5D Conditions: vc = 80 m/min K59 Multi-Drills