發(fā)布時間：2018-06-26 13:10

  本文選題：螺旋焊管 + 信息化系統(tǒng)�。� 參考：《遼寧科技大學》2016年碩士論文

【摘要】：從國內(nèi)鋼鐵形式、螺旋焊管的生產(chǎn)特點、國內(nèi)焊管企業(yè)的產(chǎn)品結(jié)構特點等方面對螺旋焊管的重要性進行了論述。得出了螺旋焊管更適合于國內(nèi)企業(yè)的生產(chǎn)形勢,而且結(jié)合國內(nèi)某公司的生產(chǎn)工藝和生產(chǎn)設備特點,設計一套符合企業(yè)生產(chǎn)和操作習慣的信息化管理系統(tǒng)。還針對企業(yè)的總公司和分公司情況,設計了公司的網(wǎng)絡平臺。使用支持虛擬網(wǎng)(VLAN)路由的千兆路由交換機作為局域網(wǎng)進行組網(wǎng)。網(wǎng)絡設備由路由器和交換機組成,使得可管理性、可維護性大幅度提高。要求在接入層也采用支持VLAN劃分,具有百兆接入、千兆上聯(lián)能力的高性能接入交換機。也就是說,保留了前兆以上網(wǎng)絡的擴展性。根據(jù)螺旋焊管生產(chǎn)線工藝信息的調(diào)研情況,設計了公司的整體信息化平臺的組成結(jié)構。分析了生產(chǎn)線主要包括原材料的質(zhì)量信息、成型和焊接過程參數(shù)、成品質(zhì)量信息三方面數(shù)據(jù)信息。繪制了生產(chǎn)線中主機線和精整線的數(shù)據(jù)流圖,根據(jù)各個崗位的數(shù)據(jù)組成特點和數(shù)據(jù)結(jié)構設計了公司的數(shù)據(jù)庫結(jié)構類型。設計采用網(wǎng)絡型數(shù)據(jù)庫統(tǒng)一保存公司各個生產(chǎn)崗位數(shù)據(jù)。在各崗位保存數(shù)據(jù)之后,通過ASP開發(fā)網(wǎng)頁查詢界面,可查看關鍵崗位的生產(chǎn)情況,如生產(chǎn)日期、操作者、具體工藝參數(shù)等。關鍵崗位子系統(tǒng)的開發(fā)包括開卷崗位、切割噴碼崗位和測長稱重崗位。開卷崗位為生產(chǎn)的初始崗位,錄入保存了板卷信息后,可以在生產(chǎn)線范圍內(nèi)共享,無需重復輸入。切割噴碼是實現(xiàn)鋼管完成生產(chǎn)的崗位,通過切割后,鋼管形成固定的長度和管號等信息,而管號是精整線檢測的主要索引條件,所以開發(fā)此崗位信息子系統(tǒng)也是至關重要的。測長稱重崗位為鋼管為鋼管檢測是最終崗位,生產(chǎn)長度和質(zhì)量的最終信息,并打印日報和月報。這三個崗位包括了信息管理系統(tǒng)中的開始、結(jié)束和核心信息生產(chǎn)的重要崗位,對整個系統(tǒng)的研發(fā)具有關鍵意義。
[Abstract]:The importance of spiral welded pipe is discussed from aspects of domestic steel form, production characteristics of spiral welded pipe and product structure characteristics of domestic welded pipe enterprises. It is concluded that the spiral welded pipe is more suitable for the production situation of domestic enterprises, and a set of information management system is designed according with the production process and production equipment characteristics of a domestic company. Also for the company's head office and branch companies, the design of the company's network platform. Gigabit routing switches that support virtual network routing (VLAN) are used as local area networks (LAN) for networking. Network equipment consists of routers and switches, which greatly improve manageability and maintainability. A high performance access switch with 100 megabit access and gigabit connection is also required in the access layer. That is to say, keep the expansibility of the network above precursor. According to the investigation of process information of spiral welded pipe production line, the structure of the whole information platform of the company is designed. The production line mainly includes three aspects: raw material quality information, molding and welding process parameters, and finished product quality information. The data flow diagram of the mainframe line and the finishing line in the production line is drawn, and the database structure type of the company is designed according to the data composition characteristics and data structure of each position. The design adopts the network database to save the data of each production position of the company. After each post saves the data, through ASP develops the webpage inquiry interface, may view the key post production situation, such as the production date, the operator, the concrete craft parameter and so on. The development of the key post subsystem includes the open-roll position, the cutting spray-coding position and the measuring and weighing post. Open-roll position is the initial position of production, input and save the information, can be shared in the production line, no repeat input. Cutting spray code is the position to complete the production of steel pipe. After cutting, the pipe forms information such as fixed length and pipe number, and the pipe number is the main index condition of finishing line detection, so it is very important to develop the post information subsystem. Weighing position is the final position, production length and quality information, and print daily and monthly report. These three positions include the beginning, the end and the core information production in the information management system, which is of key significance to the research and development of the whole system.
【學位授予單位】：遼寧科技大學
【學位級別】：碩士
【學位授予年份】：2016
【分類號】：TP311.52

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