- 學位論文
雙肘節式精微工具機之組態優化與設計導引系統研究
Optimal Configuration Design and Development of a Design Guiding System for a Dual-Toggle-Type Micro Machine Tool
摘要
因應微型化工業零件製造的需求，Non-MEMS精微製造技術已成為重要的研發應用技術之一，而其需要有低成本、高性能的微型工具機支持。本研究提出了一個新雙肘節式機構組態設計，其改良本研究室先前提出的雙肘節式機構組態，並作組態優化設計，其較原雙肘節式機構有佔地面積小、行程大、解析度差異小之優點。此外，為縮短新雙肘節式精微工具機研發設計時間，研究中也以MATLAB軟體撰寫新雙肘節式工具機設計導引系統，其可引導設計者以加工行程或佔地面積為設計目標，在短時間完成各重要零組件的設計，同時系統也具有體積誤差分析及誤差靈敏度分析功能，能提供設計者機台體積誤差分佈分析和螺桿進給誤差對於機台同動誤差的影響分析，據以作為選擇最佳加工區域或後續設計改善的參考。
並列摘要
Due the manufacturing demand of miniature parts, Non-MENS micro manufacturing has become one of the important developing manufacturing technologies. A micro machine tool with characteristics of low cost and high performance plays an important role in the micro machining field. In this study, a new configuration design for the dual-toggle-type micro machine tools was proposed. The new design improves the drawbacks of the previous design made by our lab. After optimization process, the design provides the advantages of small floor space, long travel length, and small variations in feed resolution. Besides, to shorten the design time, this research also developed a design guiding system written in MATLAB. This system can guide a user to complete the design of the important component of a new dual-toggle-type machine tool based on the defined floor space or travel length. In addition, the volumetric error analysis function and the error sensitivity analysis function were also built in the system to provide users the reference for selection of optimal machining region or continuous design improvement of the machine.
參考文獻
延伸閱讀
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