外圓磨床振紋量化技術

A New Method for Quantitative Evaluation of Chatter Marks for Cylindrical Grinders

廖明亮(M.-L. Liao) ； 李明儒(M.-R. Lee) ； 江紀文(J.-W. Jiang)

《中華民國振動與噪音工程學會論文集》 1997 (1997/05) Pp. 281-289

https://doi.org/10.30028/CSSVANNUAL.199705.0281

摘要

本文就外圓磨床振紋量化技術作一探討，並提出一個簡單而直接的振紋量化方法。此法以振紋之頻率成分及其振幅爲量化之指標，其值可直接由三維表面粗度量測系統求得。文中以外圓磨床之實例來驗證本法之可行性，並將所得之結果應用於振紋成因之診斷，以彰顯本法之實用性。由結果得知，本文所提之方法除了使用上極爲簡便外，亦可做爲工具機振紋成因診斷之一輔助工具。

並列摘要

A new method for quantitative evaluation of chatter marks for cylindrical grinders is presented in this paper. The method uses frequency components of the marks and the corresponding amplitudes as the indexes for the quantitative evaluation, which can be obtained directly from the surface roughness measurement system. Validity of the method is demonstrated by examples for a CNC cylindrical grinder. The results show that the method is very simple and useful and it can also be applied to the identification of the chatter marks of machine tools.