With the popularization and application of computers, process-aided design through computers has become possible. The application of CAPP (Computer Aided Process Planning System) will improve the quality of process documents, shorten the production preparation cycle, and make the process technicians cumbersome and repetitive. The liberation of labor provides a practical way. Next page Hot Dip Galvanized Sheet,Hot Dip Galvanized Steel,Hot Dip Galvanized Coil Cold Rolled Strip Co., Ltd. , http://www.jypicklingplate.com
1 CAPP system development 1.1 The overall requirements of CAPP system development According to the process of enterprise information construction and the characteristics of factory production management, the overall requirements of the CAPP system to be developed are proposed.
1.1.1 Practical performance Make full use of the experience of the process designer and the existing mature technology to provide process knowledge, assist the craftsman to carry out process calculation and process decision, and quickly and efficiently generate various required process specifications.
1.1.2 Product-oriented product design, production preparation, production management and cost accounting are all based on products. Therefore, the system is required to carry out process design and process management for products, covering all process types of products and achieving integration. Process design and process management.
1.1.3 Integration From the perspective of products and their entire life cycle, process design and process management integration, and meet the information integration needs of PDM and ERP environments.
1.1.4 Standardized systems must ensure the standardization and standardization of process design.
1.2 Functional Requirements for CAPP System Development Based on the overall requirements, specific functional requirements have been developed based on the needs of the plant process design and process management.