Общий каталог Sumitomo 2018 - 2019 - страница 249

• 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

Milling Cutters Axial Cutting Depth doc (mm) Combined Cutting Force ”Sumi Dual Mill” DGC(M/F) Type General Features Sumi Dual Mill DGC type utilizes double-sided inserts for excellent economy. This is a general-purpose cutter featuring high cutting edge strength for high efficiency milling and low-burr chipbreaker design that provides high qualitiy machined surface. The DGC type insert lineup includes double-sided SNMU / SNEU and ONMU / ONEU types. Up to 16 corners can be used for improved economy. Type: ON_U (double-sided, 16 corners) Type: SN_U (double-sided, 8 corners) Characteristics l Same cutting performance as single-sided inserts plus superior economy. l Achieves level of cutting edge sharpness and machined surface quality equivalent to single-sided cutter at a maximum cutting depth of doc ≤ 3mm. Recommended Cutting Conditions for General Steel Milling Cutting Force Comparison 6,0 Equivalent level of cutting force 5,0 WGC Higher Efficiency 4,0 3,0 DGC SNMU 13T6 ANERSNEU 13T6 ANER 2,0 1,0 DGC ONMU 05T6 ANERONEU 05T6 ANER DGC DGC WGC(SNMU / SNEU)(ONMU / ONEU) Work Material: 34CrMo4 0 0,1 0,2 0,3 0,4 0,5 Tool: Ø100 Feed per Tooth ft (mm/t) Cutting Data: vc=200m/min, ft=0,3mm/t, doc=3mm, woc=85mm Dual-Purpose Body Two types of inserts can be used with a single body depending on milling application to help reduce costs. Stronger than single-sided cutters. shim to protect cutter body SNMUSNEU + + ONMUONEU – first recommendation – double-sided design with – economical double-sided 16 corners for improved design offers 8 cutting economy edges with SN_U inserts– maximum depth of cut:doc = 6mm Use twotypes of – maximum depth of cut:doc = 3mminserts for different applications. max. doc = 6mm max. doc = 3mm 8 corners use 16 corners use G6