How should ceramic parts be maintained?
2021 12/20
After the advanced ceramics maintenance work, the equipment must be inspected and cleaned, and the daily maintenance work must be done. Put the operating handles (switches) in the Ceramic Disc neutral position (zero position) and pull the power switch to achieve orderliness, cleanliness, lubrication and safety. Regular maintenance every 3 months. Clean the lubricating oil pool inside the bed, the inside of the lifting platform and the base of the workbench, and clean the oil net of the lubricating oil pump with gasoline, no less than twice a year. The lifting screw is lubricated with aluminum disulfide oil every two months. Adjustment of the gaps between the various parts of the machine tool: The adjustment of the spindle lubrication must ensure that a drop of oil passes through every minute. The adjustment of the transmission gap of the longitudinal screw of the workbench is adjusted every 3 months or according to the actual use. The requirement is that the transmission gap is fully reduced, the gap of the screw does not exceed 1/40 revolutions, and there must be no over the full length Stuck phenomenon. The adjustment of the axial gap Ceramic Disc of the working longitudinal screw is to eliminate the transmission gap between the screw and the nut, and at the same time to minimize the fit gap between the screw and the worktable in the axial direction. The adjustment of the radial clearance of the spindle bearing should be adjusted according to the actual usage. When the adjustment of the fast moving clutch of the worktable requires that the friction clutch is disengaged, the total clearance between the friction plates should not be less than 2 to 3 mm. When the friction clutch is closed, the friction plate should be tightly compressed, and the iron core of the electromagnet should be fully tightened. If the iron core of the electromagnet is matched correctly, the electromagnet will not make a noise in the tensioned state. Gantry milling machines are mostly made of steel or cast iron. In the process of long-term use, due to the different degrees of friction between the two contact surfaces, different degrees of wear will occur on the surface of the milling machine guide rails, which will seriously affect the processing accuracy and production efficiency of the equipment. Traditional repair methods usually use metal plate inlay or replacement methods, but require a large amount of precise manufacturing and manual scraping. The repair requires many Ceramic Disc procedures and a long construction period. In view of the scratches and strains of the gantry milling machine, polymer composite materials can be used to solve the problem. Among them, there should be a mature technology system of Meijiahua. Because the material has excellent adhesion, compressive strength, oil resistance and abrasion resistance, it can provide a long-lasting protective layer for the components. It only takes a few hours to repair the scratched part of the machine tool and put it into use. Compared with the traditional method, the operation is simpler and the required cost is lower.