M5C331
Aangepaste frees voor het bewerken van blisks
Vergelijking - verspaningsvolume in HRSA (ruw frezen van sleuven van generieke blisk)
+282% metaal verwijderings snelheid
Methode 1: Frezen van volledige sleuven en plungefrezen
| | Vingerfrees 2S440-1000-100-SD 1725 | Plungefrees 2P070-1000-PB 1610 |
| vc, m/min (ft/min) | 20 (66) | 25 (82) |
| DC, mm v (inch) | 10 (0.394) | 10 (0.394) |
| fz, mm/z (in/z) | 0.02 (0.0008) | 0.04×4 (0.0016×0.158) |
| ap, mm (inch) | 8×2 (0.315×0.079) | 24 (gangdiepte) (0.945) |
| ae, mm (inch) | Variabele | 2.5 (0.098) |
| Tijd in snede | 5 min 57 s | 9 min 04 s |
| Totale MRR, cm3/min (in3/min) | 1.26 (0.077) |
Methode 2: Trochoïdaal en plungefrezen
| | Vingerfrees 2F341-0800-050-SC 1710 | Plungefrees 2P070-1000-PB 1610 |
| vc, m/min (ft/min) | 85 (279) | 25 (82) |
| DC, mm (inch) | 8 (0.315) | 10 (0.394) |
| fz, mm/z (in/z) | 0.04×5 (0.0016×0.197) | 0.04×4 (0.0016×0.158) |
| ap, mm (inch) | 12×2 (0.472×0.079) | 24 (gangdiepte) (0.945) |
| ae, mm (inch) | 0.4 max (0.016) | 2.5 (0.098) |
| Tijd in snede | 5 min 19 s | 9 min 04 s |
| Totale MRR, cm3/min (in3/min) | 1.31 (0.080) |
Methode 3: Sleuffrezen
| Sleuffrees | M5C331 |
| vc, m/min (ft/min) | 40 (131) |
| DC, mm (inch) | 193 (7.598) |
| fz, mm/z (in/z) | 0,1 (0,004) |
| ap, mm (inch) | 11 (0.433) |
| ae, mm (inch) | 43 (1.693) |
| MRR, cm3/min (in3/min) | 5 (0.305) |
Vergelijking - verspaningsvolume in titanium (ruw frezen van sleuven van generieke blisk)
+236% Metaal verwijderings snelheid
Methode 1: Frezen van volledige sleuven en plungefrezen
| | Vingerfrees 2S342-1000-100CMA 1740 | Plungefrees 2P070-1000-PB 1610 |
| vc, m/min (ft/min) | 50 (164) | 60 (197) |
| DC, mm (inch) | 10 (0.394) | 10 (0.394) |
| fz, mm/z (in/z) | 0.06×4 (0.002 4×0.158) | 0.06 (0.0024) |
| ap, mm (inch) | 8.5 (0.335) | 19 (0.748) |
| ae, mm (inch) | Variabele | 2.5 (0.098) |
| Tijd in snede | 3 min 09 s | 2 min 14 s |
| Totale MRR, cm3/min (in3/min) | 3.51 (0.214) |
Methode 2: Sleuffrezen
| Sleuffrees | M5C331 |
| vc, m/min (ft/min) | 70 (230) |
| DC, mm(inch) | 193 (7.598) |
| fz, mm/z (in/z) | 0.12 (0.0047) |
| ap, mm (inch) | 11 (0.433) |
| ae, mm (inch) | 43 (1.693) |
| MRR, cm3/min (in3/min) | 11.8 (0.720) |
Toepassingsvoorbeeld – prestaties in HRSA
| Component: | Blisk segment | Machine: | Hermle C50 |
| Werkstukmateriaal: | Inconel 718, 44 HRc | Spil: | Coromant Capto® C10, 8000 tpm |
| Bewerking: | 5-assig sleuffrezen | Vermogen/koppel: | 38 kW, 440 Nm (S6/25%) |
| | Sandvik Coromant |
| Gereedschap | M5C331 frees |
| Wisselplaten | R331.1A-084515H-WL S30T L331.1A-084515H-WL S30T |
| Freesdiameter, mm (inch) | 193 (7,598) |
| zn (zeff) | 10 (5) |
| n, tpm | 67 |
| vc, m/min (ft/min) | 40 (131) |
| vf, mm/min (inch/min) | 16.7–92.77 (0.658–3.652) |
| hex, mm (inch) | 0,083 (0,0033) |
| fz, mm/z (inch/z) | 0,1 (0,0039) |
| ap, mm (inch) | 11 (0,433) |
| ae, mm (inch) | 43 (1,693) |
| MRR, cm3/min (inch3/min) | ~ 5 (0.305) |
| Tijd per sleuf | ~ 4 min |
| Standtijd | 3 sleuven per snijkant, 6 sleuven per set wisselplaten |
Toepassingsvoorbeeld – prestaties in titanium
| Component: | Blisk segment | Machine: | DMU 210FD |
| Werkstukmateriaal: | Ti6Al4V | Spil: | Coromant Capto® C10, 8000 tpm |
| Bewerking: | 5-assig sleuffrezen | Vermogen/koppel: | 44 kW, 288 Nm (40% duty cyclus) |
| | Sandvik Coromant |
| Gereedschap | M5C331 frees |
| Wisselplaten | R331.1A-084515H-WL S30T L331.1A-084515H-WL S30T |
| Freesdiameter, mm (inch) | 193 (7,598) |
| zn (zeff) | 10 (5) |
| n, tpm | 117 |
| vc, m/min (ft/min) | 70 (230) |
| vf, mm/min (inch/min) | 26-69-144 (1.024-2.717-5.670) |
| hex, mm (min) | 0,1 (0,0039) |
| fz, mm/z (inch/z) | 0,12 (0,0047) |
| ap, mm (inch) | 11 (0,433) |
| ae, mm (inch) | 43 (1,693) |
| MRR, cm3/min (inch3/min) | 11,84 (0,723) |
| Tijd in snede | 1 min 32 s |
| Standtijd | 12 sleuven |
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Sandvik Benelux B.V. - Division Coromant
+31108080280