脈動式無段變速器之設計與製作

Design and Fabrication of an Impulse Type Continuously Variable Transmission

陳俊宏(Jun-Hong Chen)

指導教授 ： 許坤寶

國立虎尾科技大學/工程學院/機械與機電工程研究所/碩士(2012年)

https://doi.org/10.6827/NFU.2012.00008

摘要

本研究目的係提出一種新型脈動式無段變速機構，進行運動分析與力的分析並完成雛型機製作。首先本文針對同軸脈動式無段變速機構為主要研究方向，蒐集及分析有關無段變速機構之文獻與專利，並歸納其基本原理以及變速方式，提出一種以三連桿且自由度為一的設計構想。本研究利用Solid Works繪圖軟體繪製成3D實體圖來說明新型無段變速機構之作動原理及變速方式，並以向量迴路法進行無段變速機構之位置分析、速度分析、加速度分析及力的分析，並以ADAMS模擬軟體驗證其分析的正確性。最後設計無段變速器桿件尺寸並委外製作雛型機。由結果顯示，本研究所提出的新型同軸脈動式無段變速機構為一可行之設計，可提供往後無段變速機構應用的參考方向。

關鍵字

脈動式無段變速器 ； 構想設計 ； 向量迴路法

並列摘要

The purpose of this study proposed a new type of continuously variable transmission mechanism including kinematic analysis, kinetostatic analysis, and prototype fabrication. First, we collected the continuous variable transmission mechanisms literature and patents to analyses the basic operation principle and generalized a conclusion to create a new design of a coaxial impulse Type continuously variable transmission. This transmission is possessed a three-link and one degree of freedom. Then, according to the new concept, a 3D solid modeling was drawn by using Solid Works drawing software to illustrate the operation principle. In accordance with the vector loop method kinematic analysis and kinetostatic analysis was completed and using ADAMS simulation software to verify the correctness of these analyses. Finally, base on the results of this research a prototype was fabricated. The results in this study showed that the new design presented in this research is a feasible design and be able to provide the design reference direction for continuously variable transmission mechanisms.

並列關鍵字

Impulse type continuously variable transmission ； Conceptual design ； Vector loop method

參考文獻

[10]Derek Lahr, Dennis Hong, 2006, “The Operation and Kinematic Analysis of a Novel CAM-Based Infinitely Variable Transmission” Proceedings of the ASME 2006 International Design Engineering Technical Conferences,10-13, Philadelphia, Pennsylvania, USA, September.

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[17]賴世元，2011，“同軸脈動式無段變速機構之創新與分析”，國立虎尾科技大學，碩士論文。

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