Общий каталог Sumitomo 2018 - 2019 - страница 553

• 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

SUMIDIA Drills DAL/DDL/DML Type From general to High Precision Drilling of Aluminum Alloys! l High precision DAL type is able to produce holes of IT Class of 7~8. l General DDL type is able to produce holes of IT class of 11~12, mainly for drilling of pre-tap holes. l DML type is DDL type with a chamfer edge, incorporating 2 processes in one operation. DAL Type DDL Type Cat. No. StockDA2200øD L l Cat. No. StockDA2200øD L l DAL 0500H ~ 0600H ø5 ≤ D ≤ ø6 80 30 DDL 050V ~ 060V ø5 ≤ D ≤ ø6 80 30 DAL 0601H ~ 0700H ø6 < D ≤ ø7 90 35 DDL 061V ~ 070V ø6 < D ≤ ø7 90 35 DAL 0701H ~ 0800H ø7 < D ≤ ø8 90 35 DDL 071V ~ 080V ø7 < D ≤ ø8 90 35 DAL 0801H ~ 0900H ø8 < D ≤ ø9 100 40 DDL 081V ~ 090V ø8 < D ≤ ø9 100 40 DAL 0901H ~ 1000H ø9 < D ≤ ø10 100 40 DDL 091V ~ 100V ø9 < D ≤ ø10 100 40 DAL 1001H ~ 1100H ø10 < D ≤ ø11 110 50 DDL 101V ~ 110V ø10 < D ≤ ø11 110 50 DAL 1101H ~ 1200H ø11 < D ≤ ø12 110 50 DDL 111V ~ 120V ø11 < D ≤ ø12 110 50 Recommended Conditions Important Notes Cutting Speed Feed Rate Drilling Length(m/min)(mm/rev)L/DOil l Select a high rigidity machine and high precison toolholder. øD < 8 0,05 ~ 0,2 l Enough coolant to drilled hole. 80 ~ 250 Below 3 x D Water soluble 8 ≤ øD 0,1 ~ 0,3 Application Examples (DAL Type) Application Examples (DDL Type) Work Shape Work Conditions Results Work Shape Work Conditions Results • Holes by carbide ADC12 A390 drill was out of specifications afterHigh siliconAluminumVc=100m/min2.000 holes/reg.f=0,1mm/rev• SumiDia drill could drillup to 30.000 holes/reg.6,6• 15 times tool life that ofAluminumDie CastVc=214m/min• Regrind afterf=0,14mm/rev100.000 holes20M8 Pre-tap carbide drills. holes A390 • Average 40,000High siliconAluminumVc=120m/minholes/regf=0,12mm/rev• Surface roughness40(pre-castRy = 1µm27 ADC12AluminumDie Cast • Regrind afterVc=200m/minf=0,17mm/rev74.000 holes(2.000m)(Preset toolchange) hole of ø10) 12 ADC10AluminumDie CastVc=90m/minf=0,08mm/rev• More than50.000 holesand still running AC2A • Regrind afterVc=234m/min80.000 holesAluminumf=0,28mm/rev(Preset tool24Castingchange) M54 Sumiboron / SumiDia Tools +0,012+0,102+0,043+0,052 +0,11 -0,15+0,28-0,120,1