Open AccessRapid Diagnostic Test of Metal Turning Using Vibration Parameters Analysis
Author(s) -
Е. В. Артамонов,
Д. В. Васильев,
В. В. Воронин
Publication year - 2021
Publication title -
izvestiâ ûgo-zapadnogo gosudarstvennogo universiteta
Language(s) - English
Resource type - Journals
eISSN - 2686-6757
pISSN - 2223-1560
DOI - 10.21869/2223-1560-2020-24-4-18-28
Subject(s) - vibration , acceleration , process (computing) , computer science , consistency (knowledge bases) , mechanical engineering , cutting tool , basis (linear algebra) , engineering , acoustics , mathematics , artificial intelligence , physics , geometry , classical mechanics , operating system
Purpose of research. The work is devoted to the proof that the vibration of the cutting tool holder carries information about the current cutting force and the type of coming off chips, and the spectral analysis of vibration acceleration will allow to extract this information in full. Methods. The work logically substantiates a scientific assumption about the possibility of prompt diagnostics of the turning process by analyzing the vibration acceleration spectrum of the cutting tool holder. To confirm the consistency of the assumption, a full-scale experiment was carried out. Results. A series of experiments was carried out to register changes in the spectral composition of the vibration of the cutting tool. It has been proven that vibration really carries information about the basic parameters of the cutting process. Conclusion. Spectral analysis of vibration can become the basis for operational diagnostics of metal turning by cutting and form the basis of the Adaptive System for Controlling Cutting Conditions in numerically controlled machines.