Jywe W.-Y.Cheng K.-A.Lee K.-C.Lin B.-J.Lin J.-C.Wen-Yuh Jywe2022-05-242022-05-242006https://www.scopus.com/inward/record.uri?eid=2-s2.0-33847252964&partnerID=40&md5=45f1c5316c18dc4b1b6acd56fd7cee7dhttps://scholars.lib.ntu.edu.tw/handle/123456789/611981The traditional ball bar system cannot be used to test the performance of CNC machine tools under a cutting test. Thus, a non-contact in-processing cutting test system (NICTS) is first proposed for the performance test of a CNC machine tool in the actual cutting process. The traditional ball bar system is modified and can be used in the cutting process. Experimental tests of a dynamic performance test of CNC machine tools for non-cutting process and the cutting process are also completed.journal article2-s2.0-33847252964