臺灣博碩士論文加值系統

目前五軸工具機在現代自動製造系統中扮演很重要的角色。隨著要有更好的加工精度和更高的生產力的需求，
因此在多軸CNC工具機的控制系統必須不斷的改善更新。本文主旨在探討五軸工具機之機構對輪廓誤差、刀具向
量誤差的影響，我們以 及 來描述五軸工具機之軌跡運
動誤差，我們以二個不同機構的五軸工具機為例來探討
不同機構對運動誤差所造成的影響。

Five-axis machining tools play an important role in modern automatic manufacturing systems. With the increasing demand for better machining precision and higher productivity, methods to improve the performance of the servo control system for multi-axis CNC machine tools are continuously being sought .In this paper, the main concerns for the mechanisms of Five-axis machining tools are discussed with effects of contour error( ) and orientation error( ).The influences of mechanisms of the two rotation axes on the motion errors will be investigated.

誌謝……………………………………………………...Ⅰ
中文摘要…………………………………….…………..Ⅱ
英文摘要…………………………………….…………..Ⅲ
目錄……………………………………………………...Ⅴ
圖目錄…………………………………………………...Ⅶ
表目錄…………………………………………………...Ⅸ
第一章 緒論...……………….…………………………………1
1-1研究動機與目的.……………………………………1
1-2文獻探討.……………………………………………4
第二章 五軸工具機運動誤差分析....……..….....………….7
2-1 軌跡運動誤差分析…………………………………7
2-2 誤差來源探討……………………………………..10
2-2-1輪廓誤差模組….……………………………….11
2-2-2刀具方向誤差…...………………………..…….14
第三章 五軸工具機的機構誤差影響………………...…...17
3-1五軸工具機的型式……………………………........17
3-2正逆運動轉換式…………………………………....19
3-3機構對誤差的影響………………………….………28
第四章 電腦模擬與結果…………………………………....30
4-1圓弧曲線路徑規劃………………………………...30
4-2五軸工具機機構參數……………………………...31
4-3電腦模擬步驟與結果…………………….………..33
第五章 結論與未來展望……………………………………51
5-1 結論………………………………………………..51
5-2 未來展望…………………………………………..51
參考文獻…………………………………………………...……52

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