Open AccessAnalysis of Chatter and Turning Errors of Basalt Fiber Reinforced Polymer Concrete Lathe
Author(s) -
Ping Xu,
Wenli Li,
Yang Yu,
Jiaxing Shen
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1748/6/062058
Subject(s) - radius , vibration , amplitude , machining , materials science , basalt fiber , fiber , structural engineering , mechanical engineering , engineering , computer science , acoustics , physics , composite material , optics , computer security
In order to improve the turning accuracy of the lathe, a basalt fiber reinforced polymer concrete lathe bed was designed. In the light of theory, the turning error model of the lathe, the vibration of the lathe-workpiece system and the average amplitude calculation model of turning error are established. The Runge-Kutta method is used to calculate the vibration of the lathe-workpiece. The influence of the workpiece radius and turning parameters on the average amplitude of the turning error is studied. The results shows that average amplitude of the turning error is significantly influenced by feed rate, workpiece radius, back engagement and spindle speed from large to small.