1) The various production and business activities of enterprises are inseparable and should be considered in a unified way;
2) The whole manufacturing process is essentially a process of information collection, transmission and processing.
CIMSd definition: CIMS is based on computer hardware and software. And comprehensive use of modern management technology, manufacturing technology, information technology, automation technology, system engineering technology. A complex large-scale system that organically integrates the three elements related to people, technology and management and their information and logistics in the whole process of enterprise production and optimizes its operation.
Therefore, enterprises, as a unified whole, must adopt high and new technologies such as computers from a systematic and overall perspective, speed up the process of information collection, transmission and processing, improve work efficiency and quality, and thus improve the overall level of enterprises.
It is a great leap for all kinds of production and operation activities of manufacturing industry to change from manual labor to mechanical automation equipment, and then to adopt computers, and it is a greater leap from stand-alone operation to integrated operation. As the latest development of manufacturing automation technology and the revolutionary achievement of industrial automation, CIMS represents the highest level of integrated automation in today's factory and is known as the future factory.
The picture shows the palletizing robot at work. In the future, the operators in the factory will be replaced by these robots to realize the unmanned factory.
CIM has been put forward for more than 20 years. In the past 20 years, the concept of CIM has spread from developed countries such as the United States to developing countries, from typical discrete machinery manufacturing to continuous or semi-continuous manufacturing industries such as chemical industry and metallurgy.
The concept of CIM has been accepted by more and more people, and has become the philosophy guiding factory automation. According to CIM concept, more and more factories use computer technology to realize information integration and establish different levels of computer integrated manufacturing systems.
CIMS is synonymous with computer integrated automated manufacturing system. The latter is another name for early CIMS in China. Although popular, it can't express the connotation of integration and is rarely used.
CIMS is the integration of several subsystems with different degrees of automation, such as management information system (MIS), manufacturing resource planning system (MRPII), computer-aided design system (CAD), computer-aided process planning system (CAPP), computer-aided manufacturing system (CAM), flexible manufacturing system (FMS), numerical control machine tools (NC, CNC) and robots. CIMS is developed on the basis of these automation systems. According to the needs and economic strength of enterprises, CIMS integrates the information and functions of various automation systems through computers. Of course, these subsystems also use different types of computers, and some subsystems are integrated, such as the integration of various management functions in MIS and the integration of processing equipment and material conveying equipment in FMS. But these integrations are only a small part, and the goal of CIMS is the integration of the whole factory and enterprise. CIMS is aimed at all kinds of business activities of the whole enterprise, including production management, engineering design and manufacturing, that is, the whole process from product quotation and order acceptance, through planning, design and manufacturing, to product delivery and after-sales service.
In the current global economic environment, CIMS is given a new meaning, that is, modern integrated manufacturing system. Combine information technology, modern management technology and manufacturing technology and apply them to all stages of enterprise life cycle. Through information integration, process optimization and resource optimization, we can realize the integration and optimized operation of logistics, information flow and value flow, and realize the integration of people (organization and management), management and technology, so as to strengthen the T, Q, C, S and E of new product development, and thus improve the market adaptability and competitiveness of enterprises.
(A) the functional structure of CIMS
From the functional point of view, CIMS includes three functions: design, manufacturing and management of manufacturing enterprises. To integrate these three functions, we need a supporting environment, that is, distributed database and computer network, and system technology to guide the integration operation.
1. Four functional subsystems
(1) management information subsystem
(2) product design and manufacturing engineering design automation subsystem
(3) Manufacturing automation or flexible manufacturing subsystem
(4) Quality assurance subsystem
2. Two supporting subsystems
(1) computer network subsystem
(2) Database subsystem
(B) the connotation of CIMS integration
The connotation of 1 CIMS integration
Integration is different from connection. It is not simply connecting two or more units together. It is to form a new system with certain functions and close connections from units that have no connection or are not closely connected. The integration of two or more functions involves the interaction between two or more functions. Integration belongs to the category of system synthesis and system optimization in system engineering. The integration of CIMS, from a macro perspective, mainly includes the following five aspects:
1) integration of system running environment
2) Information integration
3) Integration of application functions
4) Technology integration
5) Integration of people and organizations
Xi Anxin tong science and technology development co., ltd
-Shaanxi CIMS Engineering Technology Center
Xi Anxintong Technology Development Co., Ltd. is a high-tech company dedicated to the development and sales of quality management software for manufacturing enterprises. Relying on Shaanxi CIMS Engineering Technology Center (National Quality Engineering Technology Center), the company has a senior professional technical team, mainly composed of experts and scholars with many years of experience in enterprise quality software research and implementation. Product technology comes from rich basic research results, and we have developed our own independent product-ICT IQS quality integration system. It has been successfully operated in many large enterprises such as An Aircraft Company, Shaanxi Liaoyuan Aviation Machinery Manufacturing Company, Xianyang Rainbow Group Company, Chengdu Ya Optoelectronic Electronics Co., Ltd. and Henan An Cai High-tech Group.
ICT IQS is a high-end integrated quality control system, which helps global business groups to control the process efficiently, accurately and with high yield. It is also the basic application platform for enterprises to implement the 6-sigma strategy. Users can adjust the production process more accurately and improve the quality of products and services. It follows DMAIC's 6-sigma application mode, which is not only a universal 6-sigma teaching software tool for data collection and mapping, but also a completely real-time network application system, which collects and links data generated by different places and equipment in real time, generates charts, monitors, analyzes, communicates and reports-all these functions are displayed through a simple interface, and users can see the accuracy of any workshop, department, working group and any process at a glance.
Xintong IQS enhances teamwork ability and improves work efficiency through network resources. With the use of IQICT, the enterprise will be fully integrated and all employees will participate in quality activities. You will see the reduction of manufacturing costs, the improvement of customer satisfaction and unlimited potential!
Xintong IQS is also a right-hand man for university teachers. It can be used not only in enterprises, but also as a teaching experiment application software for students to learn the "quality" course in business schools or schools of economics and management in colleges and universities, so that students can vividly understand the quality management process of modern enterprises without leaving school.
Brief introduction of Shaanxi CIMS engineering technology center;
Shaanxi CIMS Engineering Technology Center was established in July, 1999. Its technical support units are CIMS Institute of Xi Jiaotong University, State Key Laboratory of Manufacturing System Engineering and National 863/CIMS "Quality System Automation Engineering Laboratory".
There are 4 professors, 2 associate professors, 2 lecturers, 2 engineers and more than 40 graduate students in the Engineering Center. For many years, the center has devoted itself to the research of manufacturing information engineering, undertaken more than 20 national 863 and natural science foundation projects, won many national and provincial scientific and technological awards, and obtained a large number of scientific research achievements and scientific and technological products, forming an innovative platform of manufacturing information engineering featuring digital management and integrated quality management.
The manufacturing resource planning system and integrated quality management system developed by the engineering center have been successfully applied to Xi 'an Standard Co., Ltd., Xi 'an Aircraft Manufacturing Company, Xifei International, Xianyang Deflection, Xianyang Rainbow, Hanzhong Liaoyuan, Xi 'an Aero Engine Company, Dongfang Steam Turbine Company and other manufacturing enterprises.
The Engineering Center has provided information planning, consultation and training for many enterprises inside and outside the province, such as Baoji Petroleum, 504 Aerospace Research Institute, Weihe Chemical, Ning Mei Group and Zhaoyuan.
Introduction to achievements
L Research and application results of enterprise resource planning ERP and production process management
He has undertaken the research and development of the national 863 key project "Research and development of ERP system suitable for China's national conditions", 863 key project "Research on SCM/CRM/ERP integrated system" and 863 project "Research on the integration of ERP, PLC cost plan and ABC cost accounting method". The main research and application results are as follows:
Based on the connotation relationship between enterprise logistics and value flow, a double closed-loop control system model of logistics and capital flow with master production plan and cost plan as the main line is proposed.
The integrated system architecture of ERP system, PLC and ABC thinking method is established, and the integrated system model of ERP and ABC suitable for discrete manufacturing industry is established.
Developed the corresponding ERP, CRM, SCM and other system software, and obtained 4 copyrights of software works;
The developed system has been popularized in dozens of enterprises in Guanzhong industrial belt, and successfully applied to Xianyang Deflection Group, China Standard Sewing Machine Group and several coal enterprises, and achieved good economic benefits.
It has undertaken a number of national R&D projects, such as "Research and Development of Integrated Quality Management System for Aircraft Manufacturing Based on Quality Workflow Driving" by the Commission of Science, Technology and Industry for National Defense and "Research on Quality Management Technology and Quality Information System for Product Life Cycle" by the National 863. The main research and application results are as follows:
The architecture and method of integrated manufacturing quality system with process control as the core, PDCA cycle as the feature and product life cycle oriented are proposed.
Developed the corresponding integrated quality system software, and obtained the copyright of software works 10;
The system has been widely used in more than a dozen large aviation enterprises and equipment manufacturing enterprises such as Chengdu Aircraft Company, Xifei Aircraft Company, Dongfang Steam Turbine Factory, Rainbow Group and Hanzhong Liaoyuan Aviation Machinery Factory.
L achievements in basic research
Undertake four national natural fund projects, such as "Research on the theory and method of information quality control in digital manufacturing", and study the basic theory of manufacturing informatics and manufacturing information engineering. The main results are as follows:
Seven quality dimensions of manufacturing information are put forward, and the measurement problem of manufacturing information quality is solved from static information quality, dynamic information quality, original and secondary regeneration information quality.
Based on the connotation and definition of information quality, the basic theory and method system of evaluation and control of manufacturing information quality in digital manufacturing are put forward.
Manufacturing information engineering
The so-called manufacturing informatization is to use information technology to collect, transmit and process the relevant information of the whole life cycle of manufactured products, so as to realize the progress of manufacturing driven by information technology.
The American Guide to Future Manufacturing Technology holds that manufacturing information system is one of the six key technologies of future manufacturing technology and a breakthrough to seize the commanding heights in manufacturing technology competition. Strengthening the basic research and core technology research of manufacturing information technology has become an inevitable choice for the rapid development of China's manufacturing industry in the coming period.
The main contents of manufacturing informatization include digital design, digital manufacturing, digital management and integrated quality system.