Каталог Iscar дисковые фрезы и фрезерные пластины 2022 - страница 169
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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
a f p z
| 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 Recommended for f Hardened Materials CBN
Recommended Machining Conditions
| IB85 | IB55 | |||||||
| Grade D | OC mm | Material | Vc m/min | Feed mm/tooth | Cutting Edge | Vc m/min | Feed mm/tooth | Cutting Edge |
| Greycast iron 200-280 HBN | 500-1500 | 0.1-0.3 | Chamfer Hone | |||||
| K 0 | .5-2.0 | 500-1100 | 0.1-0.25 | Chamfer | ||||
| CGI | 400-600 | 0.1-0.2 | Hone | |||||
| S 0 | .5-2.0 | Co based > 35 HRc Ni based > 35 HRc Fe based > 35 HRc Cr based > 35 HRc | 150-200 120-150 60-120 50-75 | 0.05-0.15 | Chamfer | |||
| H | Hard steels > 45 HRc | 80-180 | 0.1-0.25 | Chamfer | 80-220 | 0.1-0.25 | Chamfer | |
| Hard cast iron Ni hard | 80-200 | 0.1-0.15 | Chamfer | |||||
| P | Bearingsteel | 180-220 | 0.05-0.25 | Chamfer | 180-220 | 0.1-0.15 | Chamfer | |
| Ferrouspowder metal | 150-300 | 0.1-0.15 | Chamfer | 250-360 | 0.1-0.15 | Chamfer |
LNMT 1506PN-R-TS Tangentially Clamped Inserts with a Serrated Cutting Edge for Chip Splitting
Dimensions
S
APMX L
W 1 10° Ref.
RE RE For R.H. tools Recommended Machining Data
a f p z
| 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)