Vertical machining center machine tools are high-precision and high-efficiency CNC machine tools, and their daily maintenance work is crucial. Here are some key points about routine maintenance of vertical machining center machine tools:

1. Cleaning work: The vertical machining center regularly cleans the chips, dust and oil inside and outside the machine tool to keep the machine tool clean. Pay special attention to cleaning the heat dissipation holes and fans to ensure good heat dissipation of the machine tool.

2. Lubrication and maintenance: Carry out regular refueling and oil changes according to the machine tool's lubrication chart to ensure that the oil at each lubrication point is sufficient and clean. At the same time, check the lubrication of key components such as guide rails and screws, and clean and re-lubricate if necessary.

3. Inspection of fasteners: Regularly check the fasteners of the machine tool, such as bolts, nuts, etc., to ensure that they are not loose or fallen off. Loose fasteners in vertical machining centers should be tightened in time to avoid affecting the accuracy and stability of the machine tool.

4. Inspection of the electrical system: The vertical machining center checks whether the components and circuits in the electrical cabinet are intact and free of damage or aging. At the same time, check the grounding condition of the machine tool to ensure electrical safety.

5. Replacement of cutting fluid: The cutting fluid of vertical machining centers plays the role of cooling, lubrication and cleaning during machine tool processing. Therefore, the cutting fluid needs to be replaced regularly to prevent the deterioration of the cutting fluid from affecting the processing quality and machine tool life.

6. Inspection of the cooling system: Vertical machining center machine tools are usually equipped with a cooling system to reduce the temperature of the machine tool. The vertical machining center should regularly check the operation of the cooling system to ensure that the cooling effect is good.

7. Maintenance of tools and fixtures: Vertical machining centers regularly inspect and replace severely worn tools and fixtures to ensure processing accuracy and efficiency. At the same time, vertical machining centers clean and maintain cutting tools and fixtures to extend their service life.

8. Safety protection measures: Ensure that the safety protection devices of the vertical machining center are intact and effective, such as protective covers, safety doors, etc. During the maintenance and overhaul process of vertical machining centers, safety operating procedures must be strictly followed to avoid accidents.

In short, doing a good job in daily maintenance of vertical machining center machine tools will not only help improve the processing accuracy and efficiency of the machine tool, but also extend the service life of the machine tool and reduce maintenance costs. Therefore, enterprises should attach great importance to the maintenance of machine tools and establish and improve maintenance systems to ensure the normal operation of machine tools.