Operators of high-precision CNC lathes must undergo safety technical training and pass an exam before they can operate; Be sure to read the instructions thoroughly, master the essentials of machine operation, and follow the safety operating procedures.

1. The operator should follow the instructions to check whether the oil level and quantity meet the standards, fill up the oil level, and ensure that the guide rail remains smooth;

2. After connecting the power supply, the reference point operation of each axis should be completed before entering other operating methods to ensure the correctness of the coordinates of each axis;

3. Do not place any objects on the machine tool guide rail worktable;

4. Before using the machine tool, check the surrounding environment, and when the machine tool is started, stand in a safe position to avoid moving parts of the machine tool and splashing iron filings;

5. Adjusting the height and extension length of the walking platform must strictly follow the instructions and cannot be forced.

The process of adjusting the clearance of high-precision CNC lathe guide rails: Grind or scrape the pressure plate surface m and n to ensure the required clearance, with the clearance on the n surface. Unscrew the fixing screw 2 and adjust the thickness of the gasket between the pressure plate and the guide rail joint surface to change the gap value. When measuring the gap, tighten the fixing screw, otherwise the gap value will be inaccurate. Adjust the screws to change the position of the pressure plate, thereby increasing or decreasing the gap between the guide rails.

The high-precision CNC lathe adopts a single column vertical guide rail structure, and the column, base, and slide seat are all made of high-grade gray cast iron resin sand casting technology, and have undergone aging treatment; The cooperative guide surface uses 55 and 45 roller linear guides, which have high load-bearing capacity and good precision stability. Reasonable structural design, perfect processing and assembly technology, ensure the stability and precision of machine tool operation. The machine tool spindle is equipped with high-precision double row cylindrical roller bearings, bi-directional thrust angular contact ball bearings, and double row cylindrical roller bearings. The structure of the equipment has large bearing capacity, can withstand large cutting force and feed force, has high radial stiffness and axial stiffness, and has high rotation accuracy.