Fault analysis and solution for metrological inspection instruments - Database & Sql Blog Articles

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Fault Analysis and Solution of Measurement and Inspection Instrument

Quality is the core of the product and the key to the company's competitive position. As technology advances, related inspection instruments have become increasingly sophisticated. The main function of these measurement devices is to collect data through product testing and then determine whether the quality meets the required standards. If the instrument fails, it can cause serious issues, leading to various problems that require root-cause analysis and resolution.

Instrument measurement

The work caused more serious troubles, causing many causes of failures, and it is necessary to eliminate the faults from the root cause. The article discusses this.

1 Fault analysis of measuring instruments

The measurement and inspection instrument itself consists of three parts: circuit, optical path, and gas path. Failures can occur due to internal or external factors. While some issues are inherent in the design, many are caused by human error. Therefore, the article focuses on addressing failure reasons stemming from human actions.

1.1 Assembly error

During the installation process, if the staff lacks sufficient knowledge of the procedures, it may lead to assembly problems. This can result in misaligned circuits, poor connections, and even safety hazards. Some components might be loosely installed, causing malfunctions and potential risks.

1.2 Improper placement

If the instrument is not placed correctly, especially when idle, it may be exposed to electromagnetic interference, which can affect its performance over time. This can lead to operational errors and eventually make the instrument unusable.

1.3 Operation error

Each metrological instrument comes with a detailed manual that outlines the correct operation procedures. However, if the operator does not follow the guidelines, it can lead to failure. Proper training is essential to avoid such mistakes.

1.4 Maintenance method is not scientific

Maintenance is crucial for both active and inactive instruments. Regular checks and timely repairs are necessary to prevent further damage. For example, debris in the tubing must be cleaned regularly; otherwise, blockage and corrosion can occur, reducing the instrument’s lifespan and increasing costs.

1.5 No preventive maintenance awareness

Preventive maintenance helps extend the life of the instrument. It allows staff to better understand the internal structure and improve their skills. With proper care, the number of failures can be reduced, saving money and improving efficiency.

1.6 Bad temperature and humidity conditions

High temperatures and humidity can damage the internal components of the instrument. Excessive heat may cause circuit damage, rapid evaporation of electrolytes, and overall system degradation, leading to inaccurate measurements.

2 Improvement measures for faults of metrological inspection instruments

2.1 Improve the professional quality of staff

Training programs should be implemented to enhance staff understanding of proper usage and maintenance. Experienced personnel should guide trainees, and practical training sessions should be included to ensure effective learning. After training, each staff member should submit a summary report to reflect their progress.

2.2 Formulate instrument usage systems and specifications

It is important to purchase high-quality equipment and maintain detailed records of each instrument. Operators must be fully trained and aware of the correct procedures. Any issues should be reported immediately to prevent operational disruptions.

2.3 Place equipment manager

A dedicated manager should oversee the use and maintenance of instruments. They should monitor operations, ensure compliance with protocols, and handle any faults according to established plans. Regular inspections help identify potential risks early.

2.4 Instrument field fault handling

When an issue arises, maintenance personnel should investigate the problem thoroughly. They should consult with operators and check all possible causes before making any replacements. Environmental factors like noise or electromagnetic interference can also impact performance, so these should be considered during troubleshooting.

3 Conclusion

As the economy develops, product quality becomes increasingly important. Quality inspection has become a necessary step in production. However, improper operation or inadequate maintenance can lead to instrument failures, affecting the accuracy of data and making quality control difficult. Therefore, it is essential to implement effective measures to prevent and address instrument failures, ensuring smooth and reliable measurement and inspection processes.