Design Analysis and Improvement of Synchronized Mechanism of the Telescopic Cover 王一龍、紀華偉
E-mail: [email protected]
ABSTRACT
High-speed and high-precision are trend development of machine tools. In order to reach a high-speed and high-precision demand, the major components must be well-designed, manufactured and assembled, where the high-speed movement of the retractable cover plays an important role. The designs and manufactures of high-speed telescopic cover have a good foundation
domestically.The topic combines the works of industry and academia to design parameters of the measurement by the method of experiment. To be aimed at the impact on service life of the retractable cover and reliability of the same actuator, we can use dynamic analysis to build up the analytic model, as the foundation of design. Moreover, we can provide improved project of actuator adapter design to enhance the smooth operation of telescopic cover degree and reliability.The advantages and disadvantages of machine tool depend on the quality of performance and accuracy of processing, on which the major manufacturers focus.However, from the users’ points of view, besides the performance of these characteristics, the care of the details from the manufacturers attracts customers more. For example, the details such as water leak-proof, anti-litter, durability and so on can not be ignored.Even a damage on a small piece of sheet metal results in opportunities for downtime caused by collision and the customer will have to lay-off and repair the intangible loss.
Keywords : machine tools、telescopic cover、product mix
Table of Contents
封面內頁 簽名頁 中文摘要 iv ABSTRACT v 誌謝 vi 目錄 vii 圖目錄 ix 表目錄 xii 符號說明 xiii
第一章 緒論 1 1.1 前言 1
1.2 研究動機與目的 4 1.3 文獻回顧 5 1.4 論文架構 7
第二章 工具機伸縮護蓋發展之種類 8 2.1 常用的護蓋類型 8
2.2 伸縮護蓋之設計改善專利機構 15
2.2.1快速組裝定位之伸縮護蓋滑動輪結構 15 2.2.2防塵護蓋之創新構造 18
2.2.3防塵護蓋之滑塊與護蓋之改良結合構造 20 2.2.4多連桿式防塵護蓋 21
2.3伸縮護蓋之零組件 24
第三章 同動式伸縮護蓋運動分析 28 3.1 機構分析 28
3.2 運動分析 31 3.3 機構動態分析 35
第四章 數據分析結果與討論 44
4.1 實驗參數規劃 44 4.2 桿長變化分析 46 4.3 護蓋片變化分析 52 4.4 實驗結果討論 66 第五章 結論 70 5.1 結果與討論 70 5.2 未來展望 71
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