NCT BNC-446 Operation Manual
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BNC-446CNC LATHEOPERATION MANUALNCT Ipari Elektronikai Kft. 51/95 Date: 08.10.2015H-1148 Budapest, Fogarasi út 7.Tel.: +36 1 467 6300www.nct.huNOTICE!The hydraulic pressure is well-adjusted when machine is tested in manufacturer.3.11. Hydraulic Unit Oil type: ISO VG32 Tank capital: 50 L(1HP), 80L(2HP) Period renewing Hydraulic oil:1. Renewing oil in 3 months after machine start usage.2. Then replace oil every 2 years of 1st renewal. Specification for pressure of hydraulic tank:TotalPressurePressurefor ChuckPressure forTailstockPressure forSteady Rest1 Chuck (2HP) 30 kg/cm2 28 kg/cm2 – –2 Tailstock (1HP) 30 kg/cm2 – 30 kg/cm2 –3 Turret Rotating + TurretOrientation(IHP) 30 kg/cm2 – – –4 Chuck + Tailstock (2HP) 30 kg/cm2 28 kg/cm2 30 kg/cm2 –5 Chuck + Turret Rotating + TurretOrientation (2HP) 30 kg/cm2 28 kg/cm2 – –6 Tailstock + Turret Rotating +Turret Orientation (2HP) 30 kg/cm2 – 30 kg/cm2 –7Chuck + Tailstock + TurretRotating + Turret Orientation(2HP)30 kg/cm2 28 kg/cm2 30 kg/cm2 –8 Steady Rest (1 HP) 30 kg/cm2 – – 8÷30 kg/cm29 Tailstock + Steady Rest (2HP) 30 kg/cm2 – 30 kg/cm2 8÷30 kg/cm210 Chuck + Steady Rest (2HP) 30 kg/cm2 28 kg/cm2 – 8÷30 kg/cm211 Tailstock + Chuck + Steady Rest(2HP) 30 kg/cm2 28 kg/cm2 30 kg/cm2 8÷30 kg/cm212 Turret Rotating + TurretOrientation + Steady Rest (2HP) 30 kg/cm2 – – 8÷30 kg/cm213Tailstock + Turret Rotating +Turret Orientation + Steady Rest(2HP)30 kg/cm2 – 30 kg/cm2 8÷30 kg/cm214 Chuck +Turret Rotating + TurretOrientation + Steady Rest (2HP) 30 kg/cm2 28 kg/cm2 – 8~30 kg/cm215Tailstock + Chuck + TurretRotating + Turret Orientation +Steady Rest (2HP)30 kg/cm2 28 kg/cm2 30 kg/cm2 8~30 kg/cm2 |
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