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The DHK1160 vertical CNC honing machine is a vertical honing machine. The spindle is equipped with cutting tools for vertical movement to achieve machining. The worktable is arranged vertically and horizontally with the spindle, and has two directions of movement. The X-axis represents the left and right movement of the worktable perpendicular to the column, and the Y-axis represents the forward and backward movement of the worktable perpendicular to the column. To achieve small hole honing of workpieces, an additional floating worktable is installed on the machine tool worktable, parallel to the XY plane. When the floating worktable is released, it can freely shake in the XY plane, mainly used to compensate for the positioning error of XY. A CNC turntable is installed on the floating worktable to achieve arbitrary angle indexing. The machine tool structure is advanced and reliable, and the spindle needs to have a reliable sealing device to prevent cutting fluid from entering the spindle bearings; Excellent material selection and performance, long precision retention period, suitable for long-term continuous processing, stable and reliable operation control. The basic components of the machine tool are made of high-quality cast iron and use a structure with high rigidity. The X/Y/Z three-axis rail structure has fast positioning speed, good accuracy, automatic lubrication, and smooth feed without crawling. The X, Y, and Z axes of the machine tool are all driven by ball screws, and the motor is directly connected to the screw. Configure FANUC0iMF plus CNC system, with three-axis and spindle controlled by the same motor