Каталог Iscar дисковые фрезы и фрезерные пластины 2022 - страница 169

MILLING INSERTS LNAW-15 (CBN) Tangentially Clamped Inserts L with a PCBN Brazed Tip for APMX Machining Hard Materials BS RE S lt W1 Single R.H. cutting edge insert Recommended Dimensions Tough 1 Hard Machining Data IB85 IB55 ap fz Designation W1 S RE L APMX BS lt (mm) (mm/t) LNAW 1506PN-R-S 6.00 14.00 0.80 15.00 5.00 1.60 3.8 • 0.05-2.00 0.10-0.25 LNAW 1506PNTR-S 6.00 13.90 0.80 15.00 5.00 1.60 3.8 • • 0.05-2.00 0.10-0.25 • LNAW PN-R.. is 0.03 mm edge-honed for finishing applications, while the LNAW PNTR... has a chamfered edge for rough milling applications. • The inserts are supplied with spare screws. For tools, see pages: F90LN-N15 (208) • SSB-LN15-R/L (362) PN-R-S PNTR-S Important: v Up-Milling f f Recommended for Hardened Materials CBN Recommended Machining Conditions IB85 IB55 Grade DOC mm Material Vc m/min Feed mm/tooth Cutting Edge Vc m/min Feed mm/tooth Cutting Edge <0.5 Grey cast iron 200-280 HBN 500-1500 0.1-0.3 Chamfer Hone K 0.5-2.0 500-1100 0.1-0.25 Chamfer <0.5 CGI 400-600 0.1-0.2 Hone Co based > 35 HRc 150-200 Ni based > 35 HRc 120-150 S 0.5-2.0 0.05-0.15 Chamfer Fe based > 35 HRc 60-120 Cr based > 35 HRc 50-75 <0.5 Hard steels > 45 HRc 80-180 0.1-0.25 Chamfer 80-220 0.1-0.25 Chamfer H <2 Hard cast iron Ni hard 80-200 0.1-0.15 Chamfer <2 Bearing steel 180-220 0.05-0.25 Chamfer 180-220 0.1-0.15 Chamfer P <2 Ferrous powder metal 150-300 0.1-0.15 Chamfer 250-360 0.1-0.15 Chamfer LNMT 1506PN-R-TS S W1 Tangentially Clamped Inserts 10° Ref. with a Serrated Cutting APMX L Edge for Chip Splitting RE RE For R.H. tools Dimensions Recommended Machining Data ap fz IC928 Designation W1 L S RE APMX(1) (mm) (mm/t) LNMT 1506PN-R TS 6.00 15.00 13.90 0.80 12.00 • 4.00-9.00 0.10-0.20 • Self balanced forces on rake face • Used for long overhang and extended flute cutters, reduces chattering • For cutting speed recommendations, see pages 542-547 (1) apmax=8 mm for steel and 12 mm for cast iron For tools, see pages: F90LN-N15 (208) 485