工具機幾何誤差量測於智慧製造之應用

Application of Machine Tool Geometric Error Measurement in Smart Manufacturing

林明賢 ； 謝宗翰

《機械工業雜誌》 463期 (2021/10) Pp. 78-84

摘要

五軸工具機是智慧製造的重要生產設備之一，目前已整合許多的智慧化技術，例如刀具的磨耗診斷及路徑優化，智慧化技術可確保高品質機械成品。其中幾何精度是五軸工具機的智慧化重要基礎之一，為確保五軸工具機的準確定位能力，工具機製造商常以雷射干涉儀進行幾何誤差的量測與補償，在高達43項幾何誤差的五軸工具機上，如何快速且準確地完成量測與補償已成為業者迫切的需求。本文介紹二維尺寸標準件分析工具機幾何誤差，將二維標準件於座標量測儀的量測結果與傳統標準件進行比較及建立五軸工具機數位化量技術系統協助製造業不斷升級。

關鍵字

智慧製造 ； 幾何誤差 ； 二維標準件量測

並列摘要

Five-axis machine tool is one important equipment for smart manufacturing, and many five-axis machine tools were integrated with smart technologies, such as tool-wearing diagnosis and path optimization technology. Intelligent technology ensures high quality to machinery products. For five-axis machine tools, achieving geometric accuracy is one of the important basis of intelligence. To ensure accurate positioning capability of the five-axis machine tools, machine tool manufacturers often measure and compensate the geometric errors by using laser interferometer. With up to 43 geometric errors on five-axis machine tools, a technology to complete the measurement and compensation quickly and accurately has become an urgent need for the tool manufacturers. This article introduces the use of two-dimensional hole plate to analyze the geometric errors of machine tool. By comparing the measurement results of two-dimensional hole plate and traditional standard on a coordinate measuring machine, we established a digital measurement technology system on five-axis machine tool to assist the upgrade of the manufacturing industry.

並列關鍵字

Smart manufacturing ； Geometric error ； Hole plate measurement