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加工特徵辨識技術於鑽孔加工之應用

Application of Machining Feature Recognition Technology in Drilling Process

摘要


CAD/CAM軟體目前已解決許多加工應用上的問題,但其中仍須許多繁複之設定與操作。本研究預期以特徵辨識方法為基礎,以提高效率。基於CAD的特徵辨識方法能夠找出相關自定義的加工特徵,當決定好需要從CAD工件中得到的相關必要幾何資訊,即可發展一套自動化特徵辨識,並能利用這些特徵進行許多應用,例如輔助規劃加工路徑。以鑽孔為例,鈑金件上的孔其加工規劃相對單純但繁雜,本文提出透過特徵辨識的方法以自動規劃鑽孔工序。

並列摘要


CAM/CAM software has been widely adopted in many machining applications. However, complicated and routine settings are still needed. The proposed method is expected to improve the machining efficiency based on feature recognition. A feature recognition method can be developed upon the obtained necessary workpiece geometric information from CAD file. Features can be utilized for machining applications include tool path planning. An automatic drilling process planning strategy is proposed in this study.

並列關鍵字

CAD CAM Feature recognition

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