The Doosan DNM 750/50 II is a vertical machining center (VMC) designed for high-precision machining of medium to large workpieces. It's known for its rigidity, accuracy, and a range of standard features that make it a powerful and productive machine for various applications.
Here's a closer look at the features and specifications of the Doosan DNM 750/50 II:
Features:
- High Rigidity: The DNM 750/50 II is built with a strong and stable construction to minimize deflection during machining, ensuring precise cuts and consistent results.
- Large Travels: With travels of 64.2 in (X-axis), 30 in (Y-axis), and 25.6 in (Z-axis), the DNM 750/50 II can accommodate a wide range of workpiece sizes.
- BIG PLUS Spindle: The machine is equipped with a CAT50 BIG PLUS spindle taper, which offers superior rigidity and toolholding power for heavy-duty machining applications. This allows for the use of a wider variety of tooling for complex machining processes.
- Through-Spindle Coolant: The DNM 750/50 II features through-spindle coolant capability, which delivers coolant directly to the cutting tool at the point of contact. This improves chip evacuation, reduces heat generation, and extends tool life.
- Fanuc Oi-M Control: The machine comes equipped with a Fanuc Oi-M control system, known for its user-friendly interface, advanced features, and reliability.
- DN Solutions Easy Operation Package (EOP): This user-friendly software package simplifies operation and programming, making the DNM 750/50 II accessible to operators of all skill levels.
Specifications:
- Spindle Speed: Up to 12,000 rpm (depending on model)
- Rapid Traverse Rate: 1181 ipm (30 m/min)
- Table Size: 64.2 in x 29.9 in (1630 mm x 760 mm)
- Maximum Load Capacity: 3306 lbs (1500 kg)
- Tool Changer Capacity: (information not readily available)
- Machine Weight: 26,000 lbs (approximately)
Applications:
The Doosan DNM 750/50 II is a versatile machine suitable for various applications in the metalworking industry, including:
- Automotive parts manufacturing
- Aerospace components machining
- General engineering
- Mold and die making
- Contract machining
Overall, the Doosan DNM 750/50 II is a well-equipped and powerful VMC that offers excellent value for investment. Its combination of rigid construction, large travels, high-performance spindle, and user-friendly controls makes it a valuable asset for machine shops looking to improve their productivity and machining capabilities for medium to large workpieces.