臺灣博碩士論文加值系統

Cycloidal gear reducers are commonly used for speed reduction where machine needs high reducing ratio and/or high torque drive. In the past decades, a great amount of research has been focused on the design of cycloidal gear reducers and many patents were also invented. Nonetheless, not much research has addressed the topological structure of the cycloidal gear reducers. In the first part of this thesis, the topology of the cycloidal gear reducer is analyzed first. Then structural characteristics of such mechanisms are investigated and summarized. Subsequently, a methodology for synthesizing new cycloidal gear reducer is proposed and new mechanisms are enumerated. In the second part of the thesis, the dynamic analysis of the reducer is conducted via Newton’s law and linear elasticity. Finally, the efficiency of reducer is studied when taking the inertia effect into account. The result shows that the cycloidal gear reducer is able to remain high torque when the mechanical energy varies.

摘要 I
Abstract II
目錄 III
圖目錄 V
表目錄 VIII
第一章 緒論 1
1.1 前言 1
1.2 文獻回顧 2
1.3 研究動機與目的 6
1.4 本文架構 7
第二章 擺線齒輪減速器介紹 9
2.1 前言 9
2.2 傳統擺線齒輪減速器概述 9
2.3 類型1減速器- RV減速器 13
2.3.1 簡介 13
2.3.2 平行機構原理 14
2.3.3 RV減速器之等效機構 18
第三章 擺線齒輪減速器創新設計 21
3.1 前言 21
3.2 類型N減速器設計概念與流程 21
3.2.1 設計目標 21
3.2.2 設計方法的核心概念 22
3.2.3 系統化之合成理論 27
3.2.4 系統化構造合成方法之流程 30
3.3 工程相關的實踐 40
3.4 類型1減速器合成 45
3.5 類型2減速器合成 51
3.6 兩組擺線齒輪減速器的合成 58
3.7 討論 62
第四章 傳統擺線齒輪減速器的動力及效率分析 65
4.1 前言 65
4.2 擺線輪輪廓的產生與設計步驟 65
4.3 運動分析 68
4.4 動力分析 69
4.4.1 擺線輪(桿件2) 69
4.4.2 曲柄(桿件3) 71
4.4.3 輸出盤(桿件4) 72
4.4.4彈性變形 73
4.4.5 實例分析 79
4.5 效率分析 81
第五章 結論與未來研究方向 84
5.1結論 84
5.2未來研究方向 85
參考文獻 86

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