工具機旋轉軸多功能檢測與補償裝置

The Multifunctional Calibration and Compensation Device for Machine Tool Rotary Axis

覺文郁 ； 謝東賢 ； 許家銘 ； 張祐維 ； 曾政中 ； 陸品威 ； 邱瀞瀅 ； 黃森億

《機械工業雜誌》 452期 (2020/11) Pp. 56-63

摘要

工具機旋轉軸多功能檢測與補償裝置，是運用光學非接觸Laser R-Test硬體搭配餘弦定理原理開發而成，並且運用SMB機聯網技術使系統具備機聯網自動寫入參數能力，目前與完成國外儀器驗證比對差異量約1/1000度，切削驗證結果效果媲美國際大廠，架設時間大幅縮減至1小時內，並且再一次架設過程成中完成工具機旋轉軸的偏心檢測、角度定位檢測、五軸同動誤差檢測，目前本系統可以與國內外控制器連結，自動完成檢測與補償，有效大幅提升台灣高階多軸工具機精度，目前已有超過20間配合工具機與金屬加工業者使用。

關鍵字

旋轉軸量測 ； 角度定位 ； 誤差分析

並列摘要

The multifunctional calibration and compensation device for the machine tool rotary axis is developed by using the non-contact optical hardware Laser R-Test with the principle of cosine law, and using SMB machine networking technology to make the system possess the ability to automatically write parameters through machine networking. Currently, the difference between the domestic verification and the foreign instrument verification is about 1/1000 degrees, and the cutting verification results are comparable to those of international manufacturers. The set-up time is greatly reduced to within 1 hour, that is, the eccentrical detection, angle positioning detection, and five-axis simultaneous error detection for the machine tool can all be completed during the set-up process. At present, this system can be connected to domestic and foreign controllers. It can automatically complete calibration and compensation and can effectively improve the accuracy of Taiwan's high-end multi-axis machine tools. Currently more than 20 collaborated machine tool and metal processing companies are using this device.

並列關鍵字

Rotation axis measurement ； Angular positioning ； Error analysis