The Doosan NHP 6300 is a horizontal machining center (HMC) designed for a combination of heavy-duty cutting, high-speed machining, and precision across various applications. Here's a breakdown of its features and specifications:
Features:
- Power and Speed: The NHP 6300 boasts a powerful, dual-wound spindle motor with a "virtual gearbox" design. This translates to high torque at low RPM for heavy chip removal and high-speed machining capabilities of up to 10,000 RPM for efficient material processing.
- Precision Machining: The machine's rigid construction minimizes deflection and maintains high precision during operation. Additionally, a thermal distortion correction function helps to counteract temperature-induced variations, ensuring consistent accuracy.
- Fast Tool Changes: With automatic tool changes achieved in under a second (depending on tool weight and location), the NHP 6300 minimizes non-cutting time and maximizes productivity.
- Effective Chip Management: The NHP 6300 features a well-designed chip removal system that keeps the work area clean and free of debris. This not only improves operator safety but also helps to maintain machining accuracy and extend the machine's lifespan.
- Large Work Envelope: The NHP 6300 offers a spacious work envelope to accommodate a wider range of workpiece sizes.
Specifications:
- Number of Pallets: 2
- Pallet Size: 24.8" x 24.8"
- Pallet Rotation: 1 degree
- Maximum Workpiece Weight: 3306 lbs
- Spindle Speeds: 10,000 RPM
- Rapid Traverse Rates: High (exact specifications may vary depending on source)
- Linear Guides: Roller-type for smooth and precise axis movement
Overall, the Doosan NHP 6300 is a versatile HMC well-suited for machine shops looking for a machine that can handle demanding applications while delivering high precision and productivity.