T/IFA 003-2021 Standard for Knowledge Graph of Defects in Metal Materials

Scope

Scope: This standard specifies the concept of a knowledge graph of metal material defects in the industrial field, as well as the technical requirements and norms for quantifying knowledge throughout the entire production process of metal materials. This standard is applicable to standardizing and guiding industrial enterprises in metallurgy, steel, petroleum, chemical, aerospace, and other industries in the organization, management, and application of big data knowledge in metal material manufacturing. The main technical content includes the quantification of big data and production experience in the production process, the quantification of material organization knowledge, the quantification of material defect knowledge, the mining, analysis, and calculation of mixed big data and knowledge in the process, and the dynamic prediction and evaluation of material organization and performance. Main technical content: Based on information and data security infrastructure, and focusing on all aspects of the information life cycle of metal material information collection, organization, classification, storage, sharing, and opening, this standard studies and customizes a standard system for quantifying metal material defect knowledge, providing quantification assessment standards for product defects in existing and future metal material industries such as the Industrial Internet and smart manufacturing, and effectively promoting industrial intelligent production. Infrastructure layer: Comprehensively deploy ubiquitous sensing facilities to build a broadband, ubiquitous, integrated, and secure information network, providing an infrastructure environment for the metal material defect knowledge graph. Data source layer: The graph data resources include business databases for storing business data and various existing third-party industry databases. Data collection layer: Realize the collection functions of graph business data, basic database data, log data, and sensor dat

Development Information

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