汽缸壁拋光專用機之設計與驗證研究(II)：夾具與進給機構

Design and Verification of a Machine for Cylinder Wall Polishing (II): Fixture and Feeding mechanism

彭建斌(Chien-Pin Peng)

指導教授 ： 黎文龍

國立臺北科技大學/機電學院/機電整合研究所/碩士(2009年)

摘要

本研究係以創新設計的手法，結合了系統化之設計模式，主要目的為滿足廠商之需求，設計開發一台小型割草機用汽缸內壁拋光加工之專用工具機。在本研究創新設計過程中，利用有系統的發想程序，進而建立一套設計流程，其能縮短設計開發之時程，減少經驗不足對設計工作所造成的影響，進而降低成本及提高工作效率。由於開發設計之時程規劃，將整系統之設計研究分成兩部份進行，第一部分為變速箱子系統之具體設計開發，此一部分已由其他研究完成；第二部份則為本文設計研究的重點，著重在於夾具及進給機構的具體設計開發，其中，進給機構又包含：調整、自轉、往復運動、及控制等子系統。當設計構想以發想及評估完成後，本研究係藉由Solidworks及Pro/Engineer繪圖軟體，進行各子系統元件之3D模型建立及組裝，並適時利用COSMOS分析模擬設計件之應力大小、分佈及變化，最後，產出各元件之原型，經歷動手組裝，從做中學習，且同時檢驗設計時的缺失，並有效整合已完成之變速箱子系統，進而產出拋光專用機之原型。經由機台測試，包含機能、振動及噪音等測試驗證，證實整機符合原訂之設計目標及規範。

關鍵字

設計程序 ； 創新設計 ； 工具機 ； 拋光

並列摘要

The core of this research is an innovated design combined the systematic model. In order to satisfy the need of manufactures and companies, the design of this machine is to develop a small lawnmower for polishing an inner wall of the cylinder. To peruse the quality of the product, the key process of this design was mainly focusing on reducing the time development, minimizing the cost, and further decreasing defaults from inexperience to increase the work efficiency. Due to the time limit, the process has been divided into two parts. The first part was the development of the power transmission unit, and this part had been completed. The second part is the major focus of the whole research, and this design concentrates on the development of fixture and feeding mechanism, which the feeding mechanism includes the adjust unit, the rotation unit, the reciprocation of motion unit, and the control unit. The methods of this development are by means of Solidworks and Pro/Engineer to process the development of subsystems of 3D models. Then, using effectively the application of COSMOS to analyze the simulate design for its size, allocation, and variation. Finally, the polished machine has been produced through the self- experienced of fabricating prototype and the mistakes from the numerous experiments. Via testing its function, vibration, and noise, the machine has been verified that it has conformed its objective and standard.

並列關鍵字

Design Process ； Innovation Design ； Machine ； Polishing

參考文獻

[1] 蘇興川，「工具機技術專輯」，機械工業雜誌，三月，2008。

[2] 張東權，汽缸璧拋光專用機之設計與驗證研究，碩士論文，國立台北科技大學，2007。

[3] Cross, N., Engineering Design Methods, John Wiley & Sons, 1994.

[5] French, M.J., Conceptual Design for Engineers, The Design Council, London, 1985.

[6] Archer, L.B., Developments in Design Methodology, John Wiley & Sons, 1984.