What does manufacturing informatization include?

The content and technology of manufacturing informatization 1, the content of manufacturing informatization is to integrate information technology into all aspects of manufacturing, so as to realize the overall optimization of the whole manufacturing system, which not only shows the overall benefits of manufacturing technology, but also reflects the great advantages of information technology. The overall operation of manufacturing enterprises includes three main functions, namely, product design, product manufacturing and supply and marketing services. Based on these technologies, a unified management-decision-management platform is needed. These four functions run through all aspects of enterprise development and provide a solid guarantee for the good and lasting operation of enterprises. Based on these four functional systems, we can know that the contents of enterprise informatization are divided into: product design informatization, product manufacturing informatization, supply and marketing service informatization, enterprise management informatization and informatization support system construction. In product design, computer technology is combined to improve the design accuracy and efficiency of products, thus ensuring the quality of products at the source and laying a solid foundation for the smooth development of follow-up work. This part of information technology, including CAD, CAE, CAPP, CAM (narrow sense), PDM, DFX tools and computer-aided innovative design (CAI), has been quite mature in the manufacturing field. In product manufacturing, digital equipment includes CNC machine tools and machining centers. , are combined to improve the automation level in the product manufacturing process, improve the manufacturing accuracy and efficiency of products, ensure the smooth connection between the upper and lower processes, help improve the production efficiency of enterprises, thus ensuring the benign development of product supply chain and enhancing the reputation of manufacturing enterprises. In terms of supply and marketing services, we should combine information technology and modern management science to improve the sales ability and service quality of enterprises, increase the sales volume of enterprises and promote the profit growth of enterprises. This information technology includes customer relationship management, supply chain management, e-commerce and so on. It is the effective management of the enterprise, which embodies the optimization of the whole business process in strategy and tactics. Integrate and optimize the business efficiency of suppliers, manufacturers and retailers, so that goods can be produced and sold in the right quantity at the right place, at the right time and at the best cost. In enterprise management, based on the enterprise management platform, the activities of the enterprise are managed and standardized in a unified way, so as to improve the processing quality of products in each work and realize the overall efficient and coordinated operation. This information technology includes the application of ERP method in enterprise management. By feeding back logistics, information flow and capital flow, it integrates the customer's needs with the production and operation activities within the enterprise and the resources of suppliers, which embodies a brand-new management mode that operates and manages completely according to the user's needs. In the construction of information support system, all aspects of informatization need the support of physical platform and technical system. Through these supporting technologies, various information functions can be realized, and all kinds of information, tools, processes and even enterprises can be integrated together, so as to realize the digital enterprise of the whole enterprise, region and even the whole world. This part mainly includes the construction of enterprise internal network platform and access to the Internet. Supporting technologies include hardware technology, software technology, network technology, information security technology, information standardization technology and database technology. Among them, hardware technology and software technology play a very important basic role in the supporting system, which provides a good environmental guarantee for the development of various technologies. 2. Manufacturing information technology Manufacturing information technology mainly includes comprehensive technologies of CAD, CAE and CAM for product manufacturing, ERP technology for resource management and software and hardware platforms supporting the realization of these technologies. CAD technology mainly includes interactive technology, graphic conversion technology, surface modeling and solid modeling technology. It refers to the use of computers and their graphic devices to help designers with their design work. In design, computers are usually used to calculate, analyze and compare many different schemes to determine the best scheme; All kinds of design information, whether digital, literal or graphic, can be stored in the internal memory or external memory of the computer and can be quickly retrieved; Designers usually start with sketches, and the heavy work of turning sketches into working drawings can be handed over to computers. The design results automatically generated by computer can quickly make graphics, which is convenient for designers to judge and modify the design in time; Computers can be used to process graphic data related to editing, enlarging, reducing, translating and rotating graphics. CAE is an approximate numerical analysis method for solving mechanical performance problems such as structural strength, stiffness, buckling stability, dynamic CAE force response, heat conduction, three-dimensional multi-body contact, elasticity and plasticity, and optimizing design of structural performance. When CAE software analyzes and simulates the performance of an engineering or product, it usually goes through the following three processes, including preprocessing: modeling the engineering or product and establishing a reasonable finite element analysis model. Finite element analysis: analyze the finite element model, assemble the finite element, solve the finite element system and generate the finite element result. Post-processing: according to the requirements of engineering or product model and design, the finite element analysis results are processed and checked according to the requirements of users, and provided to users in a graphical way to assist users in judging the rationality of calculation results and design schemes. CAM is a process of using computer to manage, control and operate production equipment. Its input information is the process route and process content of the parts, and its output information is the motion trajectory (cutter location file) and numerical control program when the tool is processed. Its core is computer numerical control, which is a process or system that applies computers to manufacturing process. Combined with their respective characteristics, the whole process of parts from design to manufacture is realized, the processing accuracy of products is improved and the quality of products is guaranteed.