Общий каталог Sumitomo 2018 - 2019 - страница 372

• 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

DLC (Diamond Like Carbon) Coating AURORA COAT Series Features Sumitomo Electric’s ”AURORA” COAT is a high hardness, low coefficient layer of ”Diamond Like Carbon” (DLC). Other than producing excellent surface finish for machining of Aluminium and non-ferrous metals, DLC coat can be used for dry cutting and is environmental friendly. Characteristics / Application l Very smooth AURORA COAT results in low adhesion as well as good surface finish l With lower cutting forces and high rigidity, this series is suitable for low rigidity machine l Available in 2 and 4 flutes square type as well as ballnose type endmills Product Series No. of teeth Shape Diameter Range Square ASM2000DL 2 ø2~ø16 Square ASM4000DL 4 ø2~ø16 Ballnose SNB2000DL 2 ø2~ø16(R1~R8) Efficiency l Performance Comparison l Surface Finish Comparison UncoatedVibrationendmill Vibration Uncoatedendmill Uncoated endmill -30% -48% Uncoated AURORA AURORA endmill COAT COAT AURORA AURORA COAT COAT WET DRY WET DRY (Emulsion) (Emulsion) Work Material: A5052 Work Material: A5052 Tool: ASM4100DL, ø10mm 4 teeth Tool: ASM4100DL, ø10mm 4 teeth Cutting Conditions: vc = 200m/min, n = 6,300rpm, v f = 1300mm/min Cutting Conditions: vc = 200m/min, n = 6,300rpm, v f = 1300mm/min ft = 0,05mm/tooth, doc = 10mm, woc = 1,0mm ft = 0,05mm/tooth, doc = 10mm, woc = 1,0mm Down Cut Down Cut J27 Endmills Coated Cutting resistance (N) Surface Roughness, Ra (µm)