| CA4115 / CA4120 |
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| Differential Gear Case FCD450 |
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| Cutting Conditions: V=400m/min: d=~2.0mm: f=0.4mm/rev: Wet: CNMG120408ZS |
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CA4120 increased tool life to more than double that of Competitor J (K20 grade CVD). |
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CA4120's edge condition remained better than that of Competitor J and ready for further machining. |
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| PR905 |
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| Differential Gear Case FCD600 |
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| Cutting Conditions: V=120m/min (400SFM): d=0.5mm: f=0.1mm/rev: Wet: SPGN060204 (Special Order) |
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PR905 machined 5 times as many workpieces as Competitor G (Cermet), resulting in greatly diminished tool costs. |
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Machining efficiency improved substantially due to reduced dimensional adjustment. |
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PR905
1000 pcs/ edge |
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Competitor J
200 pcs/ edge |
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Japanese
