Общий каталог Sumitomo 2018 - 2019 - страница 45

• 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

Inserts Depth of Cut (mm) Chipbreaker NEG Type / NEF Type For Exotic Alloys and Stainless Steel Turning General Features Application Range NEG/NEF type chipbreaker for exotic alloy machining can be used for Titanium alloys, heat-resistant alloys 4,0 NEG and a variety of other exotic alloys. NMUNEX They deliver excellent wear resistance and superior chip management. These chipbreakers can solve quality problems caused by the unstable tool life and 2,0 NSU poor chip control provided by conventional chipbrea- NEF kers for exotic alloys. Feed Rate 0 0,2 0,4 (mm/rev) NEG Chipbreaker for Roughing Provides excellent wear resistance and chip control from general-purpose machining to roughing applications. Reduces damage to insert and eliminates trouble from chips specific to exotic alloys. Also demonstrates very high versatility. Crater wear advancement is prevented by the round Cross Section of Chipbreaker bumps, whilst maintaining excellent control. 1,75 0,09 The cutting edge Excellent chip manage- 30° maintains the strength ment and wear prevention slowing the progress is delivered by the special of crater wear. rake face design. Cutting Performance – NEG Type Heat Resistant Alloy Chipbreaker type: NEG (AC510U) Work Material:Inconel 718 Conventional tool (S10) Insert: CNMG120412 Cutting Data: vc = 40m/min doc = 2,5mm f = 0,2mm/rev Suppresses the chipping of peripheral cutting edge and Wet Notch wear / poor chip control notch wear. Excellent chip management. Tc = 7min Titanium Alloy Chipbreaker type: NEG (AC510U) Work Material:Ti-6Al-4V Conventional tool (S10) Insert: CNMG120412 Cutting Data: vc = 65m/min doc = 2,5mm f = 0,2mm/rev Suppresses crater wear and flank wear.Excellent chip management. Wet Crater wear / flank wear / poor chip controlTc= 8min Application Example – NEG Type Inconel 718, machine component Pure Titanium (Ti grade 3), machine component 3 pcs 3 pcs 3times 1,5times 2 1 pcs pcs 3x tool life and improved NEG Competitor 1,5x tool life and improved NEG Competitor chip management (AC520U) chip management (EH510) Insert: CNMG120408 NEG (AC520U) Insert: CNMG120408 NEG (EH510) Cutting Data: vc=50m/min, doc=1,5mm, f=0,3mm/rev, Wet Cutting Data: vc=80~100m/min, doc=1,0mm, f=0,25mm/rev, Wet C6