Basic data management system of airplane manufacturing technology

Abstract

The invention relates to the basic data management system of the airplane manufacturing technology. The basic data management system comprises a code management module, a unified data interaction platform, a Webservice data service interface, a basic operation sub system, a technology term sub system, a machining technology sub system, a non-metal formation technology sub system, an assembly technology sub system and a material parameter sub system, each sub system comprises a database table used for storing the technology data and the knowledge, a data display page used for displaying the technology data and the knowledge stored in the database table, and a data auditing flow used for auditing operation on the technology data and the knowledge, the code management module comprises a rule definition sub module, a code value management sub module, a code monitoring sub module and a model association sub module, the unified data interaction platform is used for carrying out data integration with other systems, and the Webservice data service interface is used for carrying out data integration with enterprise portals of users. The basic data management system is convenient for unified management and use of basic data of the airplane manufacturing technology.

Description

technical field [0001] The invention belongs to the technical field of enterprise process informatization, and relates to the management of enterprise process basic data, in particular to an aircraft manufacturing process basic data management system. Background technique [0002] Enterprises, especially aircraft manufacturers, involve many professional processes in the production and manufacturing of product parts. At present, process data and knowledge such as process terms, process methods, process parameters, material parameters, and assembly processes of these professional processes are still stored and managed in the form of documents or even paper documents. Process documents, knowledge, and parameters are scattered in In the hands of various craftsmen, this form has the following disadvantages: [0003] (1) It is inconvenient to query and not conducive to sharing applications across the enterprise. [0004] (2) Process parameters and process knowledge do not form s...

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Problems solved by technology

[0003] (1) Inconvenient query, not conducive to sharing applications across the enterprise

[0004] (2) Process parameters and process knowledge do not form structured data, making these data inconvenient to be called by other process simulation CAE software, CAM software, CAPP software, etc.

[0005] (3) The degree of sharing and utilization of process knowledge and data of various majors is low, and the reuse efficiency of process data and knowledge is low

[0006] (4) Process knowledge such as process experience, process defect solution measures, and process quality improvement measures are scattered in the hands of various process personnel, lacking structured management, let alone sharing

However, the existing process management systems are often custom-developed according to the needs of each enterprise. The database tables for storing process data and knowledge, and the data display pages for displaying process data and knowledge are all fixed.

In this way, on the one hand, it is difficult to apply the existing process management system of one enterprise to another enterprise. Therefore, whenever an enterprise has such a process management system requirement, it needs to carry out customized development according to the process data and knowledge of the enterprise. On the other hand, when an enterprise that already has a process management system has a new professional process, it is difficult to extend the existing process management system to the new professional process, and it also needs to conduct customized development again

In this way, it not only increases the workload, but also increases the cost of the enterprise.

[0008] In addition, most of the existing process management systems do not have a data review process

In this way, the process data and knowledge stored in the process management system are easily modified, added, and deleted by people, thereby reducing the authority and reliability of the process data and knowledge

Although some process management systems have a data review process, the data review process is fixed, and it is difficult to change accordingly according to the differences and changes in process data and knowledge

In this way, it is difficult to meet the needs of enterprises for changes in the data review process

[0009] Thirdly, the existing process management system either does not have an integrated interface with other systems, such as CAPP, CAE and CAM, making it difficult for other systems to retrieve corresponding process data and knowledge from it; or has a fixed integrated interface , can only be integrated with fixed other systems

In this way, when an enterprise introduces a new system, such as ERP software, it is difficult to integrate the process management system with the ERP software because the existing process management system does not have an integrated interface with the ERP software.

[0010] Finally, the existing process management system does not have the function of coding management, so it is difficult to realize the effective management of the process

[0011] In short, the existing process management system is difficult to meet the management needs of dynamic changes in process data and knowledge of aircraft manufacturing enterprises

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