Каталог ZCC-CT сверла монолитные - страница 99

Drilling · Bohren Recommended cutting data · Schnittdatenempfehlung SU series step drills ∙ SU Stufenbohrer Serie (External coolant / Externe Kühlung ) 3D workpiecematerialWerkstück-Mild steelBaustahlHB≤180Carbon steel,Pre-hardenedalloy steelKohlenstoffstahlLeg. StahlsteelVergüteter StahlStainless steelRostfreier StahlCast ironGusseisenstoff~30HRC~40HRCNodularcast ironGGGKugelgra-phitgussAluminum alloyHeat resistantalloyAlulegierungenWarmfesteLegierungen Vc 50~100m/min 50~100m/min 30~50m/min 25~40m/min 50~100m/min 40~80m/min 60~120m/min 15~25m/min Ø n f n f n f n f n f n f n f n f (mm) (min-1) (mm/r) (min-1) (mm/r) (min-1) (mm/r) (min-1) (mm/r) (min-1) (mm/r) (min-1) (mm/r) (min-1) (mm/r) (min-1) (mm/r) 3.3 5800 0.09~0.125800 0.09~0.123850 0.09~0.122900 0.03~0.075800 0.09~0.125000 0.09~0.1210000 0.09~0.121600 0.03~0.06 4.2 4550 0.10~0.154550 0.10~0.153000 0.10~0.152300 0.04~0.084550 0.10~0.153800 0.10~0.157600 0.10~0.151250 0.04~0.07 5 3800 0.12~0.183800 0.12~0.182550 0.12~0.181900 0.05~0.103800 0.12~0.183200 0.12~0.186400 0.12~0.181050 0.05~0.10 6.75 2850 0.14~0.202850 0.14~0.201900 0.14~0.201400 0.06~0.122850 0.14~0.202400 0.14~0.204800 0.14~0.20800 0.06~0.11 7 2750 0.15~0.222750 0.15~0.221800 0.15~0.221350 0.07~0.142750 0.15~0.222300 0.15~0.224550 0.15~0.22730 0.07~0.12 8.5 2250 0.16~0.242250 0.16~0.241500 0.16~0.241100 0.08~0.162250 0.16~0.241800 0.16~0.243600 0.16~0.24600 0.08~0.14921000.17~0.2521000.17~0.2514000.17~0.2510500.09~0.1721000.17~0.2517500.17~0.2535000.17~0.255600.09~0.15C 10.25 1850 0.18~0.271850 0.18~0.271250 0.18~0.27930 0.10~0.181850 0.18~0.271550 0.18~0.273100 0.18~0.27500 0.10~0.16 10.5 1800 0.19~0.281800 0.19~0.281200 0.19~0.28900 0.11~0.191800 0.19~0.281500 0.19~0.283000 0.19~0.28480 0.11~0.17 12 1600 0.20~0.301600 0.20~0.301050 0.20~0.30800 0.12~0.201600 0.20~0.301300 0.20~0.302600 0.20~0.30450 0.12~0.18 12.5 1550 0.20~0.301550 0.20~0.301000 0.20~0.30760 0.12~0.201550 0.20~0.301250 0.20~0.302550 0.20~0.30410 0.12~0.18 14 1350 0.22~0.351350 0.22~0.35900 0.22~0.35700 0.14~0.241350 0.22~0.351150 0.22~0.352300 0.22~0.35370 0.13~0.20 14.5 1300 0.22~0.351300 0.22~0.35880 0.22~0.35650 0.14~0.241300 0.22~0.351050 0.22~0.352200 0.22~0.35350 0.13~0.20 1. When the tool is used for the first time, please make a test cutting with 90% of cutting speed or 85% feed rate mentioned above. If the cutting conditions remain stable, gradually increase the cutting speed and feed rate. 2. The cutting conditions above are for drilling with emulsion. 3. Use a collet without any defect or dust. The radial run-out of drill must be under 0.02mm. 1. Beim ersten Einsatz 90% der empfohlenen Schnittgeschwindigkeit oder 85% des Vorschubes wählen. Bei stabiler Bearbeitung die Schnittdaten entsprechend erhöhen. 2. Die obigen Schnittdatenempfehlungen basieren auf dem Einsatz von Emulsion. 3. Keine defekte Werkzeugaufnahme wählen. Die Rundlaufgenauigkeit muss unten 0,02mm liegen. C 99 Solid carbide drills Vollhartmetallbohrer