摘 要

工藝設(shè)計是企業(yè)管理中的重要組成部分，工藝設(shè)計的質(zhì)量直接影響到企業(yè)的生產(chǎn)發(fā)展水平，為了提高企業(yè)的市場競爭能力，必須改變傳統(tǒng)的手工式工藝設(shè)計和管理方式。本論文在分析了全球一體化環(huán)境下制造來的發(fā)展方向以及CAPP的研究現(xiàn)狀與發(fā)展趨勢的基礎(chǔ)上，分析了工藝設(shè)計的特點(diǎn)，并進(jìn)行了零件制造車間的生產(chǎn)工藝系統(tǒng)研究。
本文介紹了研究了CAPP的概念，基本原理、國內(nèi)外研究現(xiàn)狀和發(fā)展趨勢；然后結(jié)合企業(yè)調(diào)研情況，闡述了課題的主要研究內(nèi)容和意義；并針對零件制造車間工藝的需求，對車間制造過程的CAPP系統(tǒng)進(jìn)行了總體設(shè)計；在此基礎(chǔ)上，使用Visual FoxPro為開發(fā)工具，完成了一個面向零件制造車間的簡易的CAPP系統(tǒng)的開發(fā)；最后進(jìn)行了實(shí)例驗(yàn)證。


關(guān)鍵詞：CAPP，計算機(jī)輔助工藝規(guī)劃，工藝設(shè)計




















ABSTRACT

Process design is an important component in the enterprise management. The quality of the process design directly affects its production level. In order to enhance market competitiveness, it is necessary to change the traditional manual process design and outdated management mode. After investigating and analyzing the development trend of manufacturing, and research status and development trend of CAPP, the thesis analyzes the features of process design, finally a workshop’s Manufacturing Process is developed.
This thesis describes the concepts of CAPP, basic working principle, status, and development trend. Combined with investigation of the enterprise, the relevant contents and goals of the project are put forward. Considering the needs of CAPP in workshop manufacturing process, one CAPP design about workshop’s Manufacturing Process is provided. On the basis, Visual FoxPro, as a development tool, is used to implement the simple CAPP software system research. At last some Example certifications are provided.


Key words: CAPP, Computer Aided Process Planning, Process design


















目 錄
中文摘要 Ⅰ
ABSTRACT ...Ⅱ
1　緒論 1
1.1CAPP概述 1
1.2CAPP的設(shè)計方法 2
1.3CAPP的研究現(xiàn)狀及發(fā)展趨勢 3
1.3.1CAPP的研究現(xiàn)狀 3
1.3.2CAPP的發(fā)展趨勢 4
1.4工藝設(shè)計存在的問題及本課題的研究目標(biāo) 5
2　系統(tǒng)方案設(shè)計 7
2.1系統(tǒng)需要實(shí)現(xiàn)的功能要求 7
2.2數(shù)據(jù)庫設(shè)計 8
2.3系統(tǒng)功能模塊設(shè)計 9
3　系統(tǒng)設(shè)計與開發(fā) 11
3.1工藝數(shù)據(jù)庫的開發(fā) 11
3.1.1需求分析 12
3.1.2概念結(jié)構(gòu)設(shè)計 12
3.1.3邏輯結(jié)構(gòu)設(shè)計 15
3.2登錄界面及主界面設(shè)計 18
3.2.1登錄界面設(shè)計 18
3.2.2系統(tǒng)主界面設(shè)計 20
3.3功能模塊設(shè)計 22
3.3.1查詢模塊設(shè)計 22
3.3.2維護(hù)模塊設(shè)計 28
4實(shí)例驗(yàn)證 38
4.1查詢功能驗(yàn)證 38
4.1.1工藝信息查詢驗(yàn)證 38
4.1.2零件信息查詢實(shí)例 38
4.1.3機(jī)床信息查詢實(shí)例 39
4.2維護(hù)功能驗(yàn)證 40
4.2.1工藝信息維護(hù)實(shí)例 40
4.2.2零件信息維護(hù)實(shí)例 41
5結(jié)論 42
致謝 43
參考文獻(xiàn) 44