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切削加工表面缺陷肇因數位雙生分析技術

Analyze the Cause of Cutting Defects through Digital Twin Visualization

摘要


利用商用控制器通訊模組擷取切削機台之加工路徑、位置回授、位置誤差、進給速度等等資訊。並輸出加工路徑誤差、NC誤差、伺服誤差以及結構誤差…等四大類量化指標。依據最大占比進行缺陷肇因分析。切削過程中同步創建數位孿生模型,並將缺陷肇因以及量值標示於模型中,工程人員可更直觀的解析缺陷發生位置、成因以及量值,如此便可確認此位置是否重要、如何改善,或是可忽略。

關鍵字

過切 切削模擬 數位孿生

並列摘要


In this article a commercial controller communication module is used to capture the cutting machine's processing path, position feedback, position error, feed speed and other information, output the four types of quantitative indicators, including machining path error, NC error, servo error, and tool end vibration error and carry out the defect cause analysis based on the largest proportion. During the cutting process, a digital twin model is created simultaneously, and the cause and value of the defect are marked in the model. Engineers can more intuitively analyze the location, cause and value of the defect, so that it can be confirmed whether the location is important, how to improve, or can be ignored.

並列關鍵字

Undercutting Cutting simulation Digital twin

參考文獻


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