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材料成型及控制工程范文，范文编号:JX1396 范文字数:12278.页数:53 摘 要 本课题主要研究家用电扇的造型设 计以及快速成型，针对市场中家用电扇的外 形分析，得出风扇叶片及各组成部分的结构 和工艺特点及一些种要的数据，并从产品的 美观及实用角度出发，掌握并利用Pro/e进 行对风扇的三维造型，设计出理性并美观的 造型。快速成型机是一种应用计算机数控和 激光技术的机床，它是利用逐层叠加的原理 ，成型角度可以看作为点、线、面的叠加。 本次课题要求了解快速成型机对图形的预处 理过程，利用快速成型机制作模型，保证加 工过程时纸的走向，并利用美工刀对模型进 行剥离。本课题就是在产品设计这一应用方 向所作的一种尝试，通过对现有的产品模型 进行分析研究，设计制作出模型，并与现有 实物进行分析比较其优缺点，在完成了制作 后对模型进行后处理。 快速成型 模型后处理 electric fans and rapid prototyping
home electric fan shape design and rapid prototyping, for the home fans in the shape of the market analysis, obtained part of fan blades and the structure and process characteristics and some kinds of data from the product's aesthetic and practical point of starting, control and use of Pro / e for the fan of three- dimensional modeling to design a rational and beautiful look. Application of rapid prototyping machine is a computer numerical control machine tools and laser technology, it is the principle of superposition using layer by layer, forming the angle can be considered as point, line, surface overlay. The task required knowledge of rapid prototyping machine graphics pretreatment process modeling using rapid prototyping machine to ensure that when the paper to process and use the model stripping knife. The issue is the direction in product design by the application of an attempt, through the analysis of the existing product model to research, design to produce models, and were analyzed and compared with the existing physical advantages and disadvantages, after the completion of the production model post-processing. Pro/e design Rapid prototyping Model of post-processing 目录
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