具精密複製功能之工具機開發研究

The Study on Machine Tools with Precision Duplication Performance

邱達翔(Da-Siang Ciou)

指導教授 ： 林瑞璋

共同指導教授 ： 王永成

國立虎尾科技大學/工程學院/機械與機電工程研究所/碩士(2010年)

摘要

近年來，由於全球市場激烈競爭，在縮短產品設計開發時間、降低生產成本與提升產品品質，對於產品快速製造占有重要的課題，且現今的零件產品，並非都能找到原設計圖，因此逆向工程技術(Reverse Engineering，RE)日益重視。
本研究以逆向工程技術為概念，並透過影像處理技術及幾何量測原理，發展一套採用影像擷取工件輪廓的方式，取代傳統接觸式的方法。本系統主要功能可分為即時量測模式及路徑模式，量測功能包括點、線、圓、角度、距離等，並可將量測工件尺寸產生數值控制(Numerical Control，NC)加工指令，且即時輸出給工具機進行複製加工使用，也可針對相同工件之尺寸進行快速量測，以便瑕疵檢測，達到工件加工精度與生產效率之提升。

關鍵字

影像處理 ； 幾何量測 ； CAD/CAM ； 逆向工程

並列摘要

In recent years, due to intense competition on worldwide markets, it has become essential that manufacturers develop the ability to shorten the time required for product design and development, decrease base production costs and increase product quality. In addition, original design diagrams for component products cannot always be located. For these reasons, reverse engineering (RE) techniques have become increasingly important.
This study utilizes the concept of reverse engineering and through image processing combined with geometric theory to develop a set of methods, which capture images of item contours. This method replaces the traditional contact method of duplicating such items. The main functions of this system can be classified into the immediate measurement model and the path model. Measurement functions include point, line, diagram, angle, and distance. This system can convert measurement dimensions into numerical control (NC) processing instructions and immediately export such instructions to tooling machines to duplicate. The system can perform rapid measurements of similar items, to improve defect detection and raise production efficiency as well as the precision of item processing.

並列關鍵字

Image Processing ； Geometric Measurement ； CAD/CAM ； Reverse Engineering

參考文獻

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