A three-dimensional method for technical status management of aerospace products

Abstract

The invention provides a three-dimensional method for technical state management of aerospace products, and establishes a three-dimensional database for technical state management of aerospace products, including logic dimension, process dimension and method dimension. Any two dimensions constitute a technical state activity item, including technical state identification and technical state control and technical status documentation. The technical status identification forms the technical status file tree for the whole process of product design and production, and the technical status documentary forms the management of the change of project files; the function of the three-dimensional system for product technical status management is to track the physical characteristics and functional performance parameters of products in production, Control and management, manage the use of out-of-tolerance, deviation, and concession. The present invention manages a large amount of technical status information, classifies and statistically analyzes it, and realizes the systematicness, comprehensiveness, consistency and timeliness of technical status management, and is an effective way for product technical status management.

Description

technical field [0001] The invention belongs to the technical field of product integration, and in particular relates to a three-dimensional method for managing the technical status of aerospace products. Background technique [0002] In the production process of aerospace products, due to changes in general requirements or product design improvements, there are certain differences in the technical status of products at each stage or within the same stage. The status differs. [0003] Technical status management includes technical status identification, control, documentary and review. For aerospace project model projects, the project team needs to complete three activities of technical status identification, control, and documentary. The purpose is to ensure the systematization and comprehensiveness of product quality information. , consistency and timeliness. [0004] At present, the existing methods are mainly manual recording and management through paper change sheets,...

AI Technical Summary

Problems solved by technology

[0004] At present, the existing methods are mainly manual recording and management through paper change sheets, etc., but these management methods have problems of relevance, poor consistency, incomplete quality information and time delay, which easily lead to product design and production process documents. Inconsistency, and applying the wrong file to the production and processing site will have serious consequences for product quality

Images