CoroTurn® Prime
Drejning i alle retninger
Performance
| Komponent: | Almindelig maskinaksel |
| Materiale: | Superduplex rustfrit stål, M3.2.Z.AQ (1.4462) |
| Operation: | Skrubbearbejdning, udvendig PrimeTurning™ |
| Maskine: | Gemenis |
+48 %
produktivitetsstigning
| Skær | CNMG 190612-QM GC4335 | CP-B1208D-L4 GC4425 |
| vc m/min. (ft/min.) | 90 | 180 |
| fn mm/o. (tommer/o.) | 0.6 | 0.9 |
| ap mm (tommer) | 6 | 3 |
| MRR, cm3/min. | 324 | 486 |
| Indgrebstid, min. | 180 | 120 |
| Værktøjslevetid, stk. | 0.19 | 0.19 |
| Værktøjslevetid, min. | 40 | 26 |
Resultat: Ved anvendelse af andengenerations skær type B, steg produktiviteten med 48 %.
Performance
| Komponent: | Generel maskinteknik |
| Materiale: | Rustfrit stål, M1.0.Z.AQ (1.4435) |
| Operation: | Skrubfræsning, udvendig PrimeTurning™ |
| Maskine: | Okuma 550 |
+93 %
produktivitetsstigning
| Skær | CNMG 190612-QM GC4335 | CP-B1208D-L4 GC4425 |
| vc m/min. (ft/min.) | 80 | 180 |
| fn mm/o. (tommer/o.) | 0.4 | 0.9 |
| ap mm (tommer) | 4.5 | 3 |
| MRR, cm3/min. | 144 | 486 |
| Indgrebstid, min. | 180 | 120 |
| Værktøjslevetid, stk. | 0.19 | 0.30 |
| Værktøjslevetid, min. | 25 | 20 |
Resultat: Produktiviteten steg med 93 %.
Performance
| Komponent: | Drivaksel til lastbil |
| Materiale: | C45, P1.2.Z.AN, ulegeret (Mn<1.65 %) 180 HB |
| Operation: | Udvendig aksial- og plandrejning |
| Maskine: | Mazak Quick Turn Smart 200 |
+144 %
produktivitetsstigning
| Skær | Konkurrerende skær | CoroTurn® Prime type B skær |
| vc m/min. (ft/min.) | 280 | 280 |
| fn mm/o. (tommer/o.) | 0.4 | 0.35-1.2 |
| ap mm (tommer) | 2.5 | 2.5 |
| Cyklustid (sek.) | 22 | 9 |
| Værktøjslevetid (antal komponenter) | 95 | 190 |
Ved brug af PrimeTurning™ kunne hastighed og tilspænding øges markant, hvilket reducerede cyklustiden til kun 9 sekunder.
Et kvantespring
PrimeTurning™-metoden er med til at øge produktiviteten og reducere cyklustiderne hos en indisk producent af flykomponenter, som i forbindelse med en ny ordre havde problemer med en stålkvalitet, der er vanskelig at bearbejde.
PrimeTurning™ tredobler produktiviteten ved drejning hos Godrej Aerospace
Performance
CoroTurn® Prime B-type for rough machining
| Material: | Forged, ASTM B564, CMC 20.21, 250 HB |
| Machine: | Doosan Puma 3100M, Horizontal |
| Coolant: | Emulsion |
+85%
PRODUCTIVITY
PRODUCTIVITY
|
| Competitor | Sandvik Coromant |
|---|---|---|
| Insert | Competitor insert | CoroTurn Prime B-type (CP-B1108-M5 2025) |
| vc m/min (ft/min) | 150 (492) | 150 (492) |
| fn mm/r (inch/r) | 0.3 (.012) | 0.8 (.032) |
| ap mm (inch) | 2 (.079) | 4 (.157) |
| Results | ||
| Total cycle time | 2.42 min | 1.36 min |
| Tool life/edge | 4 pcs | 9 pcs |
Performance
L4 geometry
| Component: | Slicing blade |
| Material: | 100 Cr 6, P1.1.Z.AN (CMC 02.2), 250 HB |
| Operation: | Roughing, continuous cut |
| Machine: | Okuma |
132%
Reduced cycle time
Reduced cycle time
+250%
Tool life
Tool life
|
| Competitor | Sandvik Coromant |
|---|---|---|
| Insert | CNMG 120412 | CP-B1108-L4 GC4325 |
| vc m/min (ft/min) | 350 (1148) | 400 (1300) |
| fn mm/rev (in/rev) | 0.35 (0.014) | 0.8 (0.03) |
| ap mm (inch) | 2 (0.079) | 2 (0.079) |
| Tool life | 13 | 45 |
| Time in cut per component | 58 sec | 25 sec |
Result: The -L4 geometry achieves extremely good chip control and boost the productivity for this thin and slender component.
Performance
Increased chip control and superior surface finish
| Component: | Ball bearing ring, internal diameter 300 mm (11.811 inch) |
| Material: | CMC 02.2 |
| Operation: | Internal turning |
| Machine: | EMAG vertical lathe |
| Roughing | Finishing | |
|---|---|---|
| Tool | SL-CP-25BR-40C | SL-CP-30AR-11C |
| Insert | CP-B1108-M5 4325 | CP-A1108-L5W 4325 |
| ap mm (inch) | 2 (0.079) | 1 (0.039) |
| fn mm/rev (in/rev) | 0.8 (0.031) | 0.4 (0.016) |
| vc, m/min (ft/min) | 250 (820) | 250 (820) |
Result: The customer could see that the chips were easily evacuated from the hole resulting in increased chip control and better surface finish. Seeing the result, the customer directly decided to implement CoroTurn® Prime SL heads to the complete production line.
Performance
CoroTurn® Prime A-type for light roughing, finishing and profiling
| Component: | Hub |
| Material: | Cast, SAE 1045, CMC 02.1, 207 HB |
| Machine: | Gildemeister CTV 250, Horizontal |
| Coolant: | Emulsion |
+59%
PRODUCTIVITY
PRODUCTIVITY
| Competitor | Sandvik Coromant | |
|---|---|---|
| Insert | Competitor insert | CoroTurn Prime A-type (CP-A1108-L5 4325) |
| vc m/min (ft/min) | 300 (984) | 300 (984) |
| fn mm/r (inch/r) | 0.25 (.010) | 0.4 (.016) |
| ap mm (inch) | 1.5 (.059) | 3 (.118) |
| Results (Tool 1/Tool 2) | ||
| Total cycle time | 13/59 sec | 20/11.5 sec |
| Tool life/edge | 90/270 pcs | 208/350 pcs |
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