Industrial product production quality monitoring and analyzing system based on big data

Abstract

The invention discloses an industrial product production quality monitoring analysis system based on big data, and the system comprises the steps: obtaining a three-dimensional model and an appearance image of each to-be-monitored elbow pipe fitting, and obtaining basic characteristic parameters and appearance characteristic parameters of each to-be-monitored elbow pipe fitting; the basic characteristic parameter precision conforming proportion index and the appearance characteristic parameter influence proportion index of each to-be-monitored elbow pipe fitting are analyzed, meanwhile, mechanical property testing is conducted on each to-be-monitored elbow pipe fitting, mechanical property parameters of each to-be-monitored elbow pipe fitting are obtained, the mechanical property conforming proportion index of each to-be-monitored elbow pipe fitting is analyzed, and the mechanical property conforming proportion index of each to-be-monitored elbow pipe fitting is obtained. And the comprehensive production quality coefficient of each to-be-monitored elbow pipe fitting is evaluated, so that multi-dimensional analysis on the production quality of the elbow pipe fitting is realized, the problems of over one-sidedness and limitation of an existing mode are avoided, the error of an analysis result of the production quality of the elbow pipe fitting is effectively reduced, and the overall use quality of a later-stage pressure pipeline is improved to a great extent.

Description

technical field [0001] The invention relates to the field of industrial product production quality monitoring, and relates to a big data-based industrial product production quality monitoring and analysis system. Background technique [0002] With the continuous development of industry, the quantity demand of industrial products is also getting higher and higher. Taking industrial products of pressure pipes as an example, in order to transport liquid or gas, various pressure pipes must be used, but in addition to the steel pipes for straight pipes, various pipe fittings are also used in pressure pipes, and elbow fittings are one of the important pipe fittings. , the production quality of elbow pipe fittings will be related to the overall quality of the pressure pipeline in the later stage. Therefore, it is of great significance to monitor and analyze the production quality of elbow pipe fittings. [0003] At present, the existing method of monitoring the production quality ...

AI Technical Summary

Problems solved by technology

[0003] At present, the existing production quality monitoring methods of elbow pipe fittings mainly adopt the method of manual visual inspection. This monitoring method has the problems of high labor cost and subjective influence of monitoring standards, which leads to the accuracy and reliability of the production quality monitoring data of elbow pipe fittings. The degree of precision is not high, so that the production quality of elbow fittings does not meet the production standards, which in turn affects the use effect of elbow fittings in the later stage

[0004] The existing production quality monitoring method of elbow pipe fittings belongs to single-level monitoring, which only conducts a single monitoring and analysis for the basic characteristics or appearance characteristics of elbow pipe fittings, which leads to the existing methods being too one-sided and limited, and cannot realize the production of elbow pipe fittings. Multi-dimensional analysis of the quality leads to errors in the analysis results of the production quality of the elbow fittings, reduces the accuracy of the analysis results of the production quality of the elbow fittings, and greatly affects the overall use quality of the pressure pipes in the later stage

Images