Welding quality traceability system and method

Abstract

The invention provides a system and method for tracing welding quality. The system for tracing the welding quality comprises a data collection terminal, a central server and an inquiring and printing client terminal. The data collection terminal comprises a first bar-code scanner, a temperature and humidity sensor, an image capturing device and a field data processor, wherein detected field information is respectively transmitted to the field data processor through the first bar-code scanner, the temperature and humidity sensor and the image capturing device. The field data processor aggregates and packs the received field information into welding data and transmits the welding data to the central server. The inquiring and printing client terminal comprises a second bar-code scanner and a printing device. The second bar-code scanner transmits detected request information to the central server, and the central server transmits the corresponding welding data to the printing device according to the request information sent by the second bar-code scanner. The purposes that the data are automatically recorded through the system for tracing the welding quality, workload of workers is reduced and reliability is improved are achieved.

Description

technical field [0001] The invention relates to data acquisition equipment, in particular to a welding quality tracing system and method. Background technique [0002] With the rapid development of China's high-speed rail, the rail transit manufacturing industry has higher and higher requirements for welding quality. When cracks or failures occur in the welded structure, it is often impossible to effectively trace back to the original welding data to help determine responsibility and analyze the cause. The manufacturing industry through The significance of establishing a weld quality traceability system is to clarify the quality responsibility and assist in analyzing the causes of weld quality problems. Traditional welding quality traceability methods mostly use manual filling of weld seam tracking record cards. Not only is the amount of recorded data limited and the workload is heavy, but also the authenticity of the data cannot be effectively guaranteed, resulting in low r...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: provide a welding quality traceability system and method, solve the defect of low reliability of the welding quality traceability method in the prior art, realize the automatic recording of data through the welding quality traceability system, and reduce the workload of workers. volume, improve reliability

Images