Detailed Explanations of Key Parameters

1. Axis Travel (X/Y/Z Axes)

• X-axis travel: Determines the machining range of workpieces in the left-right direction.
• Y-axis travel: Defines the machining capacity in the front-back direction.
• Z-axis travel: Specifies the machining depth in the up-down direction.
• Example: The typical travel of VMC850 is X800mm / Y500mm / Z500mm.

2. Spindle Parameters

• Spindle speed range: Usually 50～8000 rpm, affecting machining efficiency and surface quality.
• Spindle taper type: Such as BT40, BT50, which determines the specifications of compatible tools.
• Spindle motor power: For example, 7.5kW, influencing cutting capacity.

3. Rapid Traverse and Feed Rate

• Rapid traverse speed: Common for X/Y/Z axes is 24～36 m/min, used for non-cutting movements.
• Cutting feed rate: Typically 1～6000 mm/min, affecting machining efficiency and surface quality.

4. Tool Magazine Capacity and Tool Change Time

• Tool magazine capacity: Commonly 20～24 tools, determining the number of automatically replaceable tools.
• Automatic tool change time: Approximately 2 seconds (tool-to-tool), influencing machining cycle time.

5. Positioning and Repeatability Accuracy

• Positioning accuracy: Such as ±0.005 mm, determining the accuracy of a single positioning.
• Repeatability accuracy: For example, ±0.003 mm, affecting the consistency of multiple machining operations.

6. Table Specifications and Load Capacity

• Table size: Such as 960×500 mm, determining the maximum size of workpieces that can be placed.
• Maximum load capacity: For example, 600～800 kg, influencing the ability to machine large workpieces.