The three stages of independent maintenance in tpm management are fault prevention, maintenance ability training and the responsibility of equipment operators.

1, fault prevention

In the fault prevention stage, employees are encouraged to participate in the daily inspection and maintenance activities of equipment. They need to clean, lubricate, tighten, adjust and replace the worn parts of the equipment regularly. This helps to find potential problems in time and take corresponding measures to avoid equipment failure.

Fault prevention can also use sensors, monitoring systems and other technical means to monitor the status of equipment in real time, provide data analysis, help predict possible faults and take preventive measures in time.

Through fault prevention, the failure rate of equipment can be reduced, the operation efficiency of equipment can be improved, the service life of equipment can be prolonged, and finally the purpose of reducing maintenance cost and improving production efficiency and quality can be achieved.

2, maintenance ability training

Maintenance ability training is the second stage of independent preservation. At this stage, employees need to receive relevant training to improve their understanding and skills of equipment maintenance. The training content can include the basic principle of equipment, the identification and elimination of common faults, the use of maintenance tools and technologies, etc.

This training aims to enable employees to perform more complex equipment maintenance tasks and solve equipment failures quickly and effectively. By improving the maintenance ability of employees, we can reduce the dependence on professional maintenance personnel, speed up the troubleshooting time and improve the availability of equipment.

3. Responsibilities of equipment operators

The responsibility of the equipment operator is the third stage of autonomous preservation. At this stage, employees are given greater responsibilities and are required to actively participate in the maintenance and management of equipment. They need to regularly check the status of equipment and record relevant data, report abnormal situations in time, and take the initiative to put forward improvement suggestions.

In addition, they should also be responsible for the correct operation of the equipment, abide by the operating procedures, and ensure that the equipment runs under normal working conditions. By enhancing employees' sense of responsibility and initiative, potential problems can be found in time and corresponding measures can be taken to avoid equipment failure and production interruption.