【HY-128】汽车轮毂盘的反求造型研究
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- 【HY-128】汽车轮毂盘的反求造型研究目 录
1 引言
1.1 课题的背景及意义··············································( 1)
1.2 国内外研究概况及发展趋势······································( 3)
1.3 反求工程主要步骤及关键技术····································( 6)
1.4 本文研究的主要内容············································( 8)
2 反求轮毂盘造型
2.1 绘制轮毂盘外形················································( 9)
2.2 创建轮毂盘上的半月孔··········································(11)
2.3 创建轮毂盘中间小孔············································(18)
2.4 创建轮毂盘上的标志············································(24)
2.5 创建轮毂盘实体················································(26)
3 基于UG的轮毂盘数控加工编程
3.1 创建轮毂盘上表面加工程序······································(28)
3.2 创建轮毂盘下表面的加工程序····································(34)
3.3 生成的部分数控加工代码········································(35)
4 总结
4.1 总结··························································(39)
参考文献···························································(40)
致 谢··························································(41)
轮毂盘的反求造型与数控加工编程
1 引言
为缩短新产品开发周期、提高产品的设计和制造质量、增强企业对市场的快速响应能力,一系列新的产品快速开发技术应运而生,如CAD/CAM/CAE技术、反求工程技术、快速成型技术、快速模具技术、虚拟设计技术以及并行工程等。其中,反求工程(Reverse Engineering,简称RE)已经成为新产品快速开发过程中的核心技术,它与计算机辅助设计、优化设计、有限元分析、设计方法学等有机组合构成了现代设计理论和方法的整体,已经成为先进制造技术的研究热点【1...