【摘要】：傳統(tǒng)的數(shù)控加工程序管理中,采用的是人工方式進(jìn)行管理,在管理的過程中缺乏良好的程序共享和復(fù)用的平臺,這樣會導(dǎo)致數(shù)控程序反復(fù)需要編寫的問題,這不僅僅會影響數(shù)控程序的編寫效率,而且還會延長產(chǎn)品的生產(chǎn)周期。需要利用信息化手段,對機(jī)械加工數(shù)控程序管理過程中存在的問題進(jìn)行深入的分析和研究,設(shè)計(jì)并實(shí)現(xiàn)一套符合機(jī)械加工數(shù)控程序特點(diǎn)的項(xiàng)目管理系統(tǒng):該系統(tǒng)能實(shí)現(xiàn)對數(shù)控程序開發(fā)節(jié)點(diǎn)的跟蹤和管理,對數(shù)控程序的適用和共享流程的有效控制,保障機(jī)械加工任務(wù)能按照預(yù)定的計(jì)劃進(jìn)行,保證程序編制時間。同時利用知識共享管理模式,促進(jìn)數(shù)控程序使用過程中不同節(jié)點(diǎn)的銜接和流轉(zhuǎn),可有效提高數(shù)控程序管理的效率。本課題結(jié)合數(shù)控加工項(xiàng)目管理的相關(guān)需求并實(shí)地進(jìn)行調(diào)研,根據(jù)軟件開發(fā)理論和項(xiàng)目管理理論,采用當(dāng)前較為流行的開發(fā)技術(shù).NET技術(shù)以及數(shù)據(jù)庫訪問技術(shù)、MVC設(shè)計(jì)模式,并結(jié)合成熟的SQL Server 2008數(shù)據(jù)庫技術(shù),在Visual Studio 2010平臺下設(shè)計(jì)和開發(fā)完成。系統(tǒng)按照軟件工程的分析流程,首先對系統(tǒng)采用的相關(guān)技術(shù)進(jìn)行了詳細(xì)的介紹,然后對系統(tǒng)進(jìn)行了需求分析,包括可行性分析、功能分析和非功能分析;接著,從概要設(shè)計(jì)、詳細(xì)設(shè)計(jì)以及數(shù)據(jù)庫設(shè)計(jì)等方面對系統(tǒng)進(jìn)行了設(shè)計(jì);在系統(tǒng)實(shí)現(xiàn)部分,依次從系統(tǒng)實(shí)現(xiàn)環(huán)境、數(shù)據(jù)庫的實(shí)現(xiàn)和基于B/S的數(shù)控加工項(xiàng)目管理系統(tǒng)的實(shí)現(xiàn)三方面進(jìn)行展開,其中基于B/S的數(shù)控加工項(xiàng)目管理系統(tǒng)的實(shí)現(xiàn)主要分為六大模塊,分別為用戶管理模塊、權(quán)限管理模塊、數(shù)控程序基本信息管理模塊、數(shù)控程序?qū)徍斯芾砟K、數(shù)控程序共享管理模塊、數(shù)控程序測試管理模塊等功能模塊;在數(shù)據(jù)庫訪問方面專門設(shè)計(jì)了一個Data類來實(shí)現(xiàn)數(shù)據(jù)庫訪問的所有操作,提高了程序開發(fā)的效率和代碼的重用率,有利于程序的維護(hù)。此次所設(shè)計(jì)的軟件,方便了數(shù)控加工項(xiàng)目的管理,提高了工作效率,并且利用知識共享管理模式,促進(jìn)了在數(shù)控程序使用過程中不同節(jié)點(diǎn)的銜接和流轉(zhuǎn),為機(jī)械加工中的數(shù)控項(xiàng)目管理起到了一個示范作用。
[Abstract]:In the traditional NC machining program management, manual management is adopted. In the process of management, there is a lack of good platform for program sharing and reuse, which will lead to the problem that NC programs need to be written repeatedly. This will not only affect the efficiency of NC programming, but also prolong the production cycle of products. It is necessary to analyze and study deeply the problems existing in the process of NC program management in machining by means of information technology. A project management system is designed and implemented in accordance with the characteristics of NC program in machining. The system can track and manage NC program development nodes, control the application of NC program and share flow effectively. Ensure that the machining task can be carried out according to the scheduled plan, ensure the programming time. At the same time, the management mode of knowledge sharing can be used to promote the connection and circulation of different nodes in the process of using NC programs, which can effectively improve the efficiency of NC program management. According to the software development theory and the project management theory, this project adopts the popular development technology. Net technology and database access technology. Combined with the mature SQL Server 2008 database technology, the design and development is completed on the platform of Visual Studio 2010. According to the analysis flow of software engineering, the system firstly introduces the related technologies, and then analyzes the requirements of the system, including feasibility analysis, functional analysis and non-functional analysis. The system is designed in detail and database design. In the part of system realization, the realization of system environment, the realization of database and the realization of NC machining project management system based on B / S are carried out in turn. The realization of NC machining project management system based on B / S is divided into six modules: user management module, authority management module, NC program basic information management module, NC program audit and management module. In the aspect of database access, a Data class is specially designed to realize all operations of database access, which improves the efficiency of program development and the rate of code reuse. Good for the maintenance of the program. The software designed in this paper facilitates the management of NC machining projects, improves the working efficiency, and promotes the connection and circulation of different nodes in the process of using NC programs by using the knowledge sharing management mode. It plays an exemplary role in NC project management in machining.
【學(xué)位授予單位】：電子科技大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：TP311.52

【參考文獻(xiàn)】

相關(guān)期刊論文 前1條

1 高琰,李建華,費(fèi)耀平,谷士文;基于CMM的軟件項(xiàng)目管理系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)[J];計(jì)算機(jī)工程;2002年09期

，

本文編號：2225158