NH630B
Product
ProductInfo
High Rigidity Structural Design
- One piece T-base foundation with rib construction for unprecedented rigidity.
- Spindle headstock is made of one piece casting to ensure cutting rigidity and accuracy during long-period machining.
- Stepped castings design on X-axis to increase the cutting rigidity.
- Dual-wall column design for eliminating possible thermal deformation.
High Rigidity Roller Guideways
- Oversize roller guideways increase rigidity and precision.
- High dynamic AC servo driven pre-tensioned ball screws, delivering high control qualities.
- 60 m/min. rapid feedrate increase machining efficiency.
Y-axis Dual Drive System
- Headstock is driven at the center of the gravity to minimize vibration. The dual-driven design restrains vibration and delivers high speed, high quality machining ability while increasing machine performance and tool life.
High Performance Built-in Motorized Spindle
- Built-in motorized spindle reduces vibration during high-speed machining and ensures spindle life.
- 10,000 rpm maximum spindle speed with 45 kW output delivers 623 Nm torque.
- Micro oil-air lubrication for angular ceramic ball bearings prolongs spindle life.
- Circulated oil jacket cooling system minimizes thermal deformation, ensuring high accuracy.
High Capacity Machining Space
- ø1,100 mm x 1,000 mm largest working envelope within its rank.
- 1,200 kg maximum loading capacity on each pallet
Automatic Pallet Change
- 12-second pallet change.
- Servo motor driven.
- Simple structural design, fast reliable movement and easy maintenance.
High Precision B-axis Rotary Table
- Disc brake with damped clamping system.
- High precision in-house pallet indexing system.
- Discharging air jet pallet indexing system.
Reliable Automatic Tool Change
- Servo motor driven tool magazine shortens tool search time.
- Short tool change arm with low moment of inertia design.
Central Chip Disposal System
- Chip removal design assures the chips to drop directly to the conveyor.
- Dual chip augers are utilized for efficient chip removal.
- Dual chip augers are utilized for efficient chip removal.
- Heavy duty coolant pump.
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