Using water solubility, the user must pay more attention to the maintenance of the machine tool to control the corrosion until the corrosion is basically eliminated.

1. For the important parts of the machine tool, grease should be applied on the surface of the machine tool.

2. Accurate control of cutting fluid concentration. Prevent too low concentration of iron filings adhesion in the corner of the machine tool, causing corrosion. When the machine tool stops working, clean the surface of the machine tool with cutting fluid, and clean up the accumulated iron chips in time. Then

3. After shutdown, open the machine shield to disperse the humid air in the working area of the machine. A layer of waterproof grease can be applied on the top of the machine for protection. If necessary, an exhaust fan can be installed to speed up the air circulation. Then

4. In order to avoid the breeding of bacteria, the cutting fluid should be added or replaced in time, and deionized water should be used as far as possible.

5. In order to prevent the occurrence of electric erosion, a layer of waterproof grease should be applied on the contact surface of fixture and worktable, the surface of positioning screw and tightening bolt, and the machine tool should be grounded strictly. Only grounding the electrical cabinet is not enough.

6. In order to prevent the water-soluble cutting fluid from penetrating into the machine tool, the elastic seal made of high-quality fluoroplastic should be used. This can extend the life of the machine tool and its components.

7. For the new machine tool, the anti rust effect of the cutting fluid is realized by a layer of oil film formed after the cutting fluid contacts with the guide rail. For the new machine tool, it takes a certain time for the cutting fluid to form an oil film on the surface, and because there are some impurities on the surface of the guide rail of the new machine tool, it is suggested that the machine tool be cleaned with 2% cutting fluid for 2 hours, and the concentration added once after washing is 2% higher than the normal concentration, After using for a period of time, it can be adjusted back to normal concentration.