1.4 System development relies on the company's process system technology resources, with the company's network platform as the transmission medium, to improve the quality of work, reduce manufacturing costs, and shorten the production cycle, the local development of the following five modules: (1) material consumption process quota computer Development of auxiliary design system; (2 development of computer aided programming system for process route; (3) computer aided development of process file design system; (4) integration of product process data; (5) product data service system. Previous page Ballistic Tactical Helmet,Military Ballistic Helmets,Custom Ballistic Helmet Xinxing Defense Manufacturing Co., Ltd. , http://www.cnbodyarmor.com
According to the actual process design management process, each large module is subdivided into multiple sub-modules for development. A lot of work has been done on the material consumption process quota auxiliary system. After analyzing the traditional quota process for the production of materials, we found that the biggest feature is repetitive labor, and the labor intensity has become inevitable, which has caused some deeper problems, for example, when the product contains more parts. In addition to the considerable work intensity, it is very difficult to manually sort and summarize thousands of parts. After careful study of its work process and results, we subdivided the material consumption process quota auxiliary system into three sub-modules: the preparation of the material consumption process quota schedule, the establishment of the borrowed parts list library, and the material elimination process quota summary table. The generation.
In the development of these three sub-modules, the following problems are mainly solved: (1) data source problems, in order to reduce the input amount, the various characteristics of the materials (such as material name, material grade, technical conditions, variety specifications, etc.) Correlation; (2) Standardization issues, the way in which materials are written, the forms used, and the calculation methods for material consumption and excess quotas need to be standardized and standardized, and the writing of professional technical terms should be unified so that computers can be correctly classified and summarized; (3) Establish the formula for calculating the consumption quota of various materials to ensure more accurate calculation and better consistency of calculation results; (4) Solve the problems of whole borrowing, parts borrowing, common parts, etc.; (5) Solve some special materials in the summary table The sorting problem; (6) solve the data correctness check and error correction problem of the material's fixed rating.
2 CAPP application effect <br> <br> after a period of operation, CAPP system function expanding improve the efficiency of the system design process, quality, standardization were significantly improved, embodied in the following aspects: (1) Improve process design efficiency and design quality, shorten technical preparation cycle, free the majority of process personnel from cumbersome and repetitive labor, process personnel have more time and energy to invest in process testing and process research; (2) in materials The quota computer-aided design fills the gap of the company, the material process consumption quota and material sink, and the single-table is automatically calculated and generated by the computer, which greatly shortens the preparation time of the whole schedule and summary table, and the accuracy is greatly improved; (3) utilization The network permission function is convenient for browsing and outputting process file data in different places, working across departments and departments, reducing intermediate links, improving work efficiency and work quality; (4) application of CAPP system, promoting the standardization work of enterprise terminology, ensuring Consistency and standardization of process design; (5) application of typical process, non-stop accumulation And management of excellent process experience and process knowledge, which has greatly supported the innovation and sustainable development of enterprise process technology; (6) The system can provide product data service functions for production departments and management departments, avoiding duplication of work and improving Work efficiency.
3 Conclusion With the completion of <br> <br> enterprise PDM, ERP systems, design data streams, sparse process data, manage the data flow will be formed butt. The system extracts product design information from the design drawings (electronic documents), generates a product structure tree, and provides the data stream to the downstream department after the CAPP system, which greatly shortens the product development and production cycle and enhances the competitiveness of the enterprise.