In wire netting textile machinery, needle cloth, grid, irregular pipe, steel wire and spindle, circle, rubber roller, shake frame etc special parts accessories with complete wire supporting the host only, but for textile enterprises, these components are the key factors affecting the product quality. Many enterprise technical netting personnel, cotton textile product quality, for textile equipment and designed a very critical. In recent years, domestic equipment and special parts quality wire netting was obviously improved, but compared with imported products are still different degree of gap. Along with market demand for product quality and wire special pieces of equipment, and the adaptability and put forward higher request. With compact spinning technology, for example, in addition to the netting compact spinning device design requirements, effectively improve the quality of health, application of enterprise. Due to the compact spinning little hairiness, high wire netting tensile strength, power consumption, the loss of equipment is obviously higher than average ring spun, it will lead to steel, steel, rubber wire roller these special pieces of equipment quality requirements of domestic manufacturers need special thing in this field have greater breakthrough.Nowadays, more and netting more companies use Product Data Management (PDM) (start) information Management and process Management. In order to adapt to the rapid changes in wire netting the market, meet the users individualized requirements, need enterprise in the product design process of information interaction and rapid transmission mechanism. In wire manufacturing enterprise, product information all information is an essential part of the development of the system, thus product data management (PDM) is netting the key to the road towards the informatization steps [1]. Workflow management system is one of the important function of product wire netting data management (PDM). Workflow is static and dynamic, nowadays many workflow is based on the definition, static effective treatment process of dynamic wire change. Many scholars of workflow modeling conducted extensive research and obtained many achievements, but the dynamic changes of related work flow problem netting has not been solved well, and related research most only stay in the theoretical level, the existing solutions for management for flow wire netting changes butyl provide effective methods, so it is necessary to study the actual PDM system to realize the dynamic changes of the wire workflow.A national informatization has achievements comprehensive national strength and the decision of enterprise competitiveness, the important strategic resources are mainly embodied in netting the following aspects: 1, the information has become an important strategic resources. From the enterprise marketing plan, all sorts of competitive wire netting negotiation can be realized profoundly that can capture market sensitive information for enterprises, and to stand in the industry with high. wire 2, the information system is the core of key infrastructure facilities. We will in electric power enterprises or Banks, for example, information netting system has become their core infrastructure, information systems or not will directly affect the quality of the business enterprise. 3, information wire netting and communication technology has been proved to be social and economic progress and development of important impetus. Information and communication technology has wire become an important impetus of economic development, such as cell phones and wireless technology, making all kinds of information exchange between more netting convenient, the enterprise can real-time grasping the market pulse and timely decision, speed up the pace of society, and promote the development wire netting of social economy. 4, informationization level as a national modernization and the comprehensive national strength. In the world economy BBSs web wire site, they will have communication technology, informationization level as a measure of a countrys economic indicators. In a state of informatization level netting of importance. 5 and informationization management has become the basic elements of enterprise management. Sanjiang group as a state-owned enterprise, a wire netting few years ago by the state-owned enterprise, national informatization evaluation index, as one of the evaluation index of state-owned enterprises. With the wire construction of the informatization of enterprises, the information management has become one of the basic elements of enterprise management. 6 and netting control information for the international competition become an important content. With the information technology, informationization of control is becoming increasingly fierce, also wire netting in Iraq and Afghanistan, for example, in war who controls the information, who will probably most winning the war. Therefore, the race wire for information technology is becoming the most important battle between the national competition.
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