Общий каталог Sumitomo 2018 - 2019 - страница 495

• 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 Binderless New Nano-Polycrostalline Diamond - General Features Nano-polycristalline diamond is a type of polycristalline diamond, produced by directly binding nano-level dia- mond grains without using any binders. This material is unique to our company and as compa- red to conventional diamond grades containing binders, it exhibits higher strength, excellent wear resistance and fracture resistance. SUMIDIA Binderless is the series of tools with cutting edges made from this high performance nano-polycris- talline diamond. - Micro-Structure Comparison - Hardness Nano-Polycristalline Diamond Conventional PCD SEM Structure SEM Structure Nano-PolycristallineDiamondNo anisotropy and high hardness Single Cristal Diamond Hardness depands on crystal orientation Conventional PCD Load 4,9N 0 50 100 150 Knoop Hardness (GPa) Diamond particle average Diamond particle average grain diameter grain diameter (30-50nm) (1-10μm) SUMIDIA Binderless - Application Examples ● Ballnose Endmill / Radius Endmill (Carbide Machining) ● Indexable Inserts (Carbide Machining) L24 SUMIDIA