目录
摘 要 .....................................................................................................................................III
ABSTRACT ..........................................................................................................................IV
目录 ........................................................................................................................................V
1 绪论 .....................................................................................................................................1
1.1 本课题的研究内容和意义 ...........................................................................................1
1.1.1 课题背景 ................................................................................................................1
1.1.2 研究意义 ................................................................................................................1
1.2 机械零件的计算机管理系统国内外的发展概况 .......................................................1
2 机械零件的计算机管理系统的开发技术 .........................................................................2
2.1 C 语言简介 ....................................................................................................................2
2.2 开发工具 .......................................................................................................................3
2.3 数据库 ...........................................................................................................................3
3 系统需求分析 .....................................................................................................................5
3.1 可行性分析 ...................................................................................................................5
3.1.2 技术可行性 ............................................................................................................5
3.1.2 社会可行性 ............................................................................................................5
3.1.3 经济可行性 ............................................................................................................5
3.2 系统流程 .......................................................................................................................5
3.3 出错处理需求 ...............................................................................................................5
4 系统设计 .............................................................................................................................7
4.1 系统结构设计分析 .......................................................................................................7
4.2 系统设计目标 ...............................................................................................................7
4.3 系统数据库设计 ...........................................................................................................8
4.3.1 数据库设计原则 ....................................................................................................8
4.3.2 数据库概念结构设计 ............................................................................................8
4.3.3 数据库逻辑结构设计 ..........................................................................................10
5 主要功能模块设计 ...........................................................................................................13
5.1 系统登录设计 .............................................................................................................13
5.2 零件进货管理模块设计 .............................................................................................13
5.3 员工管理模块设计 .....................................................................................................17
5.4 零件出货模块设计 .....................................................................................................23
5.5 零件报废管理信息模块设计 .....................................................................................27
5.6 零件报废管理信息模块设计 .....................................................................................30
6 系统测试 ...........................................................................................................................36
6.1 机械企业零件管理信息系统测试概述 .....................................................................36