Can the machine tool protective cover still be used if it expires?

Once the protective cover expires, its filtering effect will be greatly reduced, and the safety and health of personnel can no longer be guaranteed. Therefore, strictly speaking, the protective cover cannot be used after it expires, and a new protective cover must be replaced. When choosing a new protective cover, it is necessary to consider the workplace and working conditions, and conduct professional selection and purchase. The steel plate protective cover has good sealing and can prevent iron filings, coolant, and accidental accidents of tools.

1. Sturdy and durable, stable operation, low noise, and beautiful appearance.
2. The steel plate protective cover is suitable for high-speed motion machine tool guide rail protection, which is stable and has no vibration noise.
3. The steel plate protective cover device not only protects the service life of the guard plate, but more importantly, it ensures the precision of the machine tool.
4. Each section of the steel plate protective cover is pulled open and retracted in parallel at the same time, and runs smoothly.
5. The steel plate protective cover will not cause the guard plate to be disjointed, and there will be no impact sound. It is both beautiful and increases the service life of the guard plate.

In addition to quality, maintenance also accounts for a large proportion of the service life of the machine tool protective cover. The main maintenance methods are:
1. In order to ensure that the machine tool protective cover still has good precision after long-term use, lubrication is very important.
2. Apply molybdenum disulfide grease (black color) at least once a day. The required lubrication must be determined according to different situations.
3. Thoroughly clean at least once or more every 2 months, and check whether all parts are broken or worn. If serious, replace them with new ones immediately. After the inspection, sufficient oil must be added before assembly. 4. Using cutting oil with anti-rust effect can prevent rust inside the machine tool accessory chuck, because rust on the machine tool protective cover will reduce efficiency and cannot be used normally. The above is an analysis of the validity period of the protective cover. Although the protective cover can protect the safety of personnel, its service life is also limited. Only under strict inspection and management can the protective cover be better used to provide more effective protection for personnel.