Abstract
Focusing on the requirements of efficient quality control of digital production lines in aviation enterprises, the framework quality control system of digital production lines were studied in this paper. First, the quality date categories of digital production lines were sorted out, a multi-source quality data acquisition scheme was proposed,. Second, the importance of key quality characteristics in quality control was discussed as well as a solution to find key quality features was established. Again, a multi-channel statistical quality control framework was constructed and a detailed implementation process was proposed. Finally, a digital production line quality control prototype system was designed and developed and validated in an aviation manufacturing enterprise.
Highlights
The continuous development of digital technology such as intelligent sensing, ubiquitous sensing, information integration etc. has made it possible to acquire data in deeper and broader areas, providing technology foundation for the technological transformation of aviation manufacturing enterprises
Quality data is an important resource in the quality control system of digital production lines.[1]
The establishment of technology system of complete quality data acquisition, analysis, management, decision support and process improvement based on quality data can provide scientific, comprehensive and systematic data support for quality control and quality improvement of digital production lines. It is a great significance for the effective implementation of quality management and risk management and control and an important basic work in the construction of digital manufacturing production lines
Summary
The continuous development of digital technology such as intelligent sensing, ubiquitous sensing, information integration etc. has made it possible to acquire data in deeper and broader areas, providing technology foundation for the technological transformation of aviation manufacturing enterprises. Quality data is an important resource in the quality control system of digital production lines.[1] The establishment of technology system of complete quality data acquisition, analysis, management, decision support and process improvement based on quality data can provide scientific, comprehensive and systematic data support for quality control and quality improvement of digital production lines It is a great significance for the effective implementation of quality management and risk management and control and an important basic work in the construction of digital manufacturing production lines. Many companies already have a large number of digital inspection equipment and hand-held digital display equipment with data transmission functions They cannot achieve timely and accurate quality data collection due to the lack of data acquisition software systems; (2) Lack of effective digital methods for data assurance. This paper aims at the characteristics and status quo of the digital production lines of aviation enterprises, builds a multi-source quality data acquisition system based on the existing digitalization, and extracts key quality features, makes full use of multi-source quality data, builds a multi-channel statistical quality control platform for digital production lines, realize the warning of the production status of the digital production line and guarantee the product quality of the digital production line
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