Machine Tool Structure Features and Performance
● This machine tool is a two-axis CNC external cylindrical grinder (X-axis for the abrasive wheel carriage lateral feed and Z-axis for the worktable longitudinal movement) with two interlocked axes. The CNC system utilizes internationally or domestically renowned brands. It features automatic feed, retract, rough and fine grinding, abrasive wheel correction, and automatic compensation functions. Equipped with an automatic measuring instrument, it can achieve a full closed-loop function for the grinding cycle.
● The grinding wheel spindle is designed with sleeve-type or static/dynamic pressure spindle. The grinding table guide rail utilizes steel guide rails, while the worktable guide rail features a flat V-shaped plastic-lubricated guide rail. The feeding mechanism and worktable movement are driven by a servo motor with ball screw drive.
● The machine tool main body is cast from cast iron, featuring a fully enclosed protective casing, a rear-mounted backpack-style electrical cabinet, and a front-mounted rotating operation screen.
Name: Length 500mm/1000mm/1500mm; Grinding Outer Diameter Range: 8—320mm; Apex Center Height: 180mm; Table Vertical Travel: 550mm/1050mm/1550mm; Table Rotation Angle: +4, -3°; Grinding Wheel Arm Travel: 200mm; Headstock and Tailstock Apex Taper: Mohs 5; Headstock Chuck Diameter: 200mm; Tailstock Sleeve Travel: 40mm; Grinding Wheel Size: 600×20—60×305mm; X-axis Servo Motor Power: 11Nm; Z-axis Servo Motor Power: 20Nm; X, Z-axis Positioning Accuracy: 8um; X, Z-axis Repeatability: 2um; Grinding Wheel Motor Power: 11KW; Machine Total Power: 21.5kW; Machine Weight: 7500kg/8600kg/9800kg; Machine External Dimensions (mm): 3700×2800×2600/4300×2800×2700/5200×2800×2800; Machining Accuracy
Standard specimen: Roundness 0.002mm, Cylindricity 0.005mm, Surface Roughness Ra 0.32um
