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博碩士論文 etd-0619101-124016 詳細資訊
Title page for etd-0619101-124016
論文名稱
Title
沙灘車轉向機構之設計
Design of Steering Mechanisms of All-Terrain Vehicles
系所名稱
Department
畢業學年期
Year, semester
語文別
Language
學位類別
Degree
頁數
Number of pages
83
研究生
Author
指導教授
Advisor
召集委員
Convenor
口試委員
Advisory Committee
口試日期
Date of Exam
2001-06-08
繳交日期
Date of Submission
2001-06-19
關鍵字
Keywords
轉向機構、沙灘車、工程設計
steering mechanism, engineering design, All-terrain vehicle
統計
Statistics
本論文已被瀏覽 5672 次,被下載 4385
The thesis/dissertation has been browsed 5672 times, has been downloaded 4385 times.
中文摘要
沙灘車因為操縱簡單、娛樂性高且具有健身效果,是廣受歡迎的休閒運動,轉向機構更是提昇其操控性必備的組件。本研究之主要目的在於發展一套沙灘車轉向機構之系統化設計程序。首先針對沙灘車與轉向機構的特性與需求進行調查,並歸納其基本特性;其次利用系統化機構構造設計程序進行轉向機構之創新設計;接著對轉向機構進行角位移分析、力矩分析與穩定性分析理論的推導,並撰寫成電腦程式,做為設計時的依據;最後訂定量化的設計規格,並以實例說明轉向機構的尺寸合成及轉向機構與沙灘車體的配置。
Abstract
All-Terrain Vehicles, usually called ATVs, are a popular product in the leisure sport market. The steering mechanisms is one of the important components of ATVs to obtain better maneuverability. The purpose of this work is to develop a systematic design procedure for the steering mechanisms of ATVs. First, the particularities and the requirements of ATVs are investigated to induce the basic characteristics. Second, to carry out the creative design of steering mechanisms by using the systematic procedure of creative mechanism design. Third, to deduce the analytic theory of angle displacement, torque and stability for the design of steering mechanisms. Then a computer aided analysis program are written. Finally, to establish the quantitative design specification of the steering mechanisms of ATVs. Then the dimension synthesis and the steering mechanism to integrate with body of ATVs are illustrated with an example.
目次 Table of Contents
誌謝…………………………………………………………………… I
摘要…………………………………………………………………… II
英文摘要……………………………………………………………… III
目錄…………………………………………………………………… IV
圖目錄………………………………………………………………… VI
表目錄………………………………………………………………… IX
符號說明……………………………………………………………… X
第一章 前言………………………………………………………… 1
1.1 文獻回顧………………………………………………… 1
1.2 研究目的………………………………………………… 2
第二章 基本概念…………………………………………………… 4
2.1 沙灘車…………………………………………………… 4
2.2 轉向機構………………………………………………… 7
2.3 前端幾何………………………………………………… 9
2.4 轉向機構之基本特性……………………………………… 11
第三章 設計程序……………………………………………………. 13
3.1 系統化設計程序…………………………………………… 13
3.2 設計目標…………………………………………………… 15
3.3 構想設計…………………………………………………… 18
第四章 轉向機構之分析……………………………………………. 34
4.1 基本理論…………………………………………………… 34
4.2 轉向機構之角位移分析…………………………………… 39
4.3 轉向機構之力矩分析……………………………………… 50
4.4 電腦程式…………………………………………………… 55
第五章 沙灘車穩定性之探討………………………………………. 61
5.1 轉向角誤差之轉向幾何…………………………………… 61
5.2 轉向時之穩定性…………………………………………… 63
5.3 實例分析與討論…………………………………………… 65
第六章 轉向機構設計實例…………………………………………. 67
6.1 設計需求定量化…………………………………………… 67
6.2 尺寸合成…………………………………………………… 69
6.2.1 改良設計…………………………………………… 69
6.2.2 新型設計…………………………………………… 72
6.3 轉向機構與車體之配置…………………………………… 75
第七章 結論與建議…………………………………………………. 79
參考文獻………………………………………………………………. 81
參考文獻 References
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