High precision machining accuracy
1. High precision spindle system: Equipped with BT40 specification spindle, the maximum speed can reach 12000rpm. Adopting a direct transmission method can reduce errors in the transmission process and ensure high precision of the spindle during high-speed rotation. During the machining process, the high-precision rotation of the spindle ensures the precision of tool cutting, resulting in high surface smoothness and dimensional accuracy of the machined parts. For example, when processing key parts of precision machinery, the spindle system of ZD-V960 can achieve extremely small dimensional and positional tolerances, meeting the demanding precision requirements of high-end manufacturing industry.
2. Precise guide rail and motor configuration: High precision roller linear guide rail is used, which has strong rigidity and high guiding accuracy, providing precise guidance for the movement of each axis. X. The power of the Y and Z-axis motors is 4kW, 4kW, and 5.5kW respectively. The powerful motor drive combined with high-precision guide rails ensures the smoothness and positioning accuracy of each axis movement. When processing complex parts, such as the curved surface machining of aerospace components, this high-precision motion control can enable the tool to move accurately according to the preset trajectory, achieving high-precision machining
The ZD - V960 has several significant advantages:
1. Workbench
• Large Workbench Surface: With a workbench surface size of 1100×600 mm, it provides ample space for workpieces. This allows for processing larger - sized components, increasing the range of applicable production tasks.
• High Load - bearing Capacity: The workbench has a load - bearing capacity of 900 kg. This means it can handle heavy - duty workpieces without compromising stability, which is crucial for heavy - machining operations.
2. Stroke
• Adequate Stroke Dimensions: It has a left - right stroke (X) of 900 mm, a front - back stroke (Y) of 600 mm, and an up - down stroke (Z) of 550 mm. These stroke lengths provide flexibility in machining operations, enabling the processing of complex - shaped workpieces.
3. Spindle
• Spindle Specifications: The spindle taper hole is BT40 / BT140, and the maximum spindle speed can reach 10000 / 12000 r/min. The high - speed spindle enables high - efficiency cutting, improving production efficiency while maintaining high - quality machining surfaces.
• Spindle Drive Method: The belt - direct - drive method combines the advantages of belt transmission and direct - drive, ensuring stable spindle operation and precise control.
4. Guide Rail
• Linear Guide Rail: The use of a linear guide rail ensures high - precision and smooth movement of the workbench. It reduces friction and wear, enhancing the long - term stability and accuracy of the machine tool.
5. Motor
• Powerful Motor Configuration: The main spindle motor has parameters of 11 / 15 kW, and the X, Y, Z - axis motor parameters are 3, 3, 4.5 kW respectively. Coupled with rapid moving speeds of 48, 48, 48 m/min for the X, Y, Z - axes, it offers strong power support for both high - speed and high - precision machining.
6. Precision
• High Precision: It has a positioning accuracy of 0.004 / 300 mm and a repeatability accuracy of ±0.002 / 300 mm. This high - precision performance ensures consistent and accurate machining results, meeting the requirements of high - precision manufacturing.
7. Overall Structure
• Suitable Size and Weight: With a net weight of 6.8 T and a floor space of 2500×3000 mm, the machine's size and weight are well - proportioned, providing a stable foundation for machining operations while not occupying excessive factory space.
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