Общий каталог Sumitomo 2018 - 2019 - страница 480

• 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

(mm)Width of flank wear(mm)Width of flank wear(μm)Diameter variance (μm)roughness, RzSurface H Hardened Steel Uncoated SUMIBORON BN1000 / BN2000 - Cutting Performance l BN1000 l BN1000 Wear Resistance Comparison Chipping Resistance Comparison Competitor´s CBN BN1000 Approx. 2x Tool life! BN1000 Previous CBN (1) Competitor´s CBN (1) l l l l l l 0 25 50 75 100 125 150 Cutting length (km) Tool Life Ratio (%), BN1000’s previous CBN as 100% Work material: 100Cr6 (HRC58-62), Round Bar Work material: 15CrMo5 (HRC58-62), 8 Grooves Insert type: CNGA 120408 NU-2 Insert type: CNGA 120408 NU-2 Cutting data: vc = 150 m/min, f = 0,1 mm/rev, doc = 0,2 mm, Dry Cutting data: vc = 150 m/min, f = 0,1 mm/rev, doc = 0,2 mm, Dry l BN2000 l BN2000 Wear Resistance Comparison Chipping Resistance Comparison Competitor´s CBN (Breakage) BN2000 Approx. 1,4x Tool life! BN2000 Previous CBN (2) Competitor´s CBN (2) l l l l l l 0 25 50 75 100 125 150 Cutting length (km) Tool Life Ratio (%), BN2000’s previous CBN as 100% Work material: 15CrMo5 (HRC58-62), Round Bar Work material: 15CrMo5 (HRC58-62), 8 Grooves Insert type: CNGA 120408 NU-2 Insert type: CNGA 120408 NU-2 Cutting data: vc = 100 m/min, f = 0,1 mm/rev, doc = 0,2 mm, Dry Cutting data: vc = 150 m/min, f = 0,1 mm/rev, doc = 0,2 mm, Dry - Machining Precision l BN1000 l BN2000 Accuracy Comparison Surface Roughness Comparison Competitor´s Competitor´s CBN CBN Conventional CBN BN1000 BN2000 Cutting length (km) Cutting length (km) Work material: 15CrMo5 (HRC58-62), Round Bar Ø130 Work material: 15CrMo5 (HRC58-62), Round Bar Insert type: CNGA 120408 NU-2 Insert type: CNGA 120408 NU-2 Cutting data: vc = 200 m/min, f = 0,1 mm/rev, doc = 0,1 mm, Wet Cutting data: vc = 100 m/min, f = 0,08 mm/rev, doc = 0,2 mm, Dry L9 SUMIBORON