Welding problem tracing method and device, computer equipment and storage medium

Abstract

The invention relates to a welding problem tracing method and device, computer equipment and a storage medium. The method comprises the following steps: performing data acquisition on process data, service information system data and quality manufacturing data of a terminal industrial personal computer, and performing data rough classification according to relevancy of the data and process quality to form rough classification data; performing data cleaning and data standardization on the rough classification data to obtain various welding process data sets and storing the welding process data sets in a database; selecting process parameters according to the various welding process data sets to construct a welding problem traceability model, and training the welding problem traceability model based on a welding process quality traceability process; and the trained welding problem traceability model is utilized to carry out influence factor positioning and sorting, traceability is carried out to obtain process parameters generated by unqualified welding products and the proportion of the influence factors, and the process parameters and the proportion are output. According to the method, efficient and accurate prediction can be provided for the welding process quality problem, and the traceability precision of the welding process quality problem can be improved.