螺槳葉片逆向工程CAD模型重建與檢測; The CAD model reconstruction and inspection of reverse engineering technology for the propellers

NCUIR > Engineering College > Graduate Institute of Mechanical Engineering > Electronic Thesis & Dissertation > Item 987654321/1948

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/1948

Title:	螺槳葉片逆向工程CAD模型重建與檢測;The CAD model reconstruction and inspection of reverse engineering technology for the propellers
Authors:	郭育賢;Yu-Hsien Kuo
Contributors:	機械工程研究所
Keywords:	三次元量測;逆向工程;葉片檢測;螺槳葉片;coordinate measurement;reverse engineering;propeller inspection;propellers
Date:	2000-07-10
Issue Date:	2009-09-21 11:34:59 (UTC+8)
Publisher:	國立中央大學圖書館
Abstract:	應用逆向工程技術以重建其CAD模型，為產品研發中重要的工作，藉以獲得設計和製造上相關的技術和經驗，葉片檢測技術的發展不僅可提供葉片等半徑截面線資料，並且可增加葉片檢測的效率。本研究的目的為逆向工程技術之應用發展，運用三次元量測及逆向工程技術，經由CAD系統重建完整CAD模型。以及應用葉片檢測技術，獲得葉片截面線資料，經由不同的演算法計算葉片外型參數。本研究敘述螺槳葉片三次元量測及CAD模型建構的方式，並以實例驗證，建構完整CAD模型。在葉片檢測方面，利用等半徑量測葉片截面曲線，並發展葉型參數分析之各項演算法，獲得初步之分析結果。 Applying reverse engineering techniques to reconstruct the CAD models is an important part of product development. By that we can get some experiences about the techniques of product design and manufacturing. The development of propeller inspection techniques can not only provide the data points of the same radius of blade section, but also increase the efficiency of propeller inspection. This work focused on the development of an integrated approach, by combining three-dimensional digitization, reverse engineering and CAD/CAM technology, for the reconstruction of complete CAD models. Besides, applying propeller inspection techniques to get the blade data. With the blade data we can calculate the parameters of the propeller blade and evaluate the shape error of each blade.This work describes the approaches of 3-D coordinate measurement and CAD model reconstruction. Applying the equal radius inspection approach to get digitalized propeller blade information, and performing mathematical calculations to evaluate the blade section parameters.
Appears in Collections:	[Graduate Institute of Mechanical Engineering] Electronic Thesis & Dissertation

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