Transverse Vibration of a Moving Viscoelastic Hard Membrane Containing Scratches
Joint Authors
Wang, Yan
Wu, Jimei
Shao, Mingyue
Zhang, Hongmei
Wu, Qiumin
Source
Mathematical Problems in Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-01-22
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
The transverse vibration and stability of a moving viscoelastic hard printing membrane containing scratches are investigated.
Based on the viscoelastic differential constitutive relation, thin plate theory, and d’Alembert principle, the differential equation of a moving viscoelastic hard membrane with a straight scratch through the surface is derived by using the continuity condition of the scratches.
The complex characteristic equation is obtained by using the differential quadrature method.
The effects of the scratch depth and scratch position on the critical instability speed of the moving hard membrane were highlighted by solving the differential equation and numerical calculation, and the coupling effects of speed and scratch depth on vibration characteristics of the hard membrane are also analyzed.
Numerical calculation results show that the hard membrane experiences divergence instability when the actual printing speed is v=23.2 m/s, and the membrane is stable when v<23.2 m/s.
The theoretical guidance and method for scratches detection of the precision coated hard membrane are provided.
American Psychological Association (APA)
Shao, Mingyue& Wu, Jimei& Wang, Yan& Zhang, Hongmei& Wu, Qiumin. 2019. Transverse Vibration of a Moving Viscoelastic Hard Membrane Containing Scratches. Mathematical Problems in Engineering،Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1196148
Modern Language Association (MLA)
Shao, Mingyue…[et al.]. Transverse Vibration of a Moving Viscoelastic Hard Membrane Containing Scratches. Mathematical Problems in Engineering No. 2019 (2019), pp.1-13.
https://search.emarefa.net/detail/BIM-1196148
American Medical Association (AMA)
Shao, Mingyue& Wu, Jimei& Wang, Yan& Zhang, Hongmei& Wu, Qiumin. Transverse Vibration of a Moving Viscoelastic Hard Membrane Containing Scratches. Mathematical Problems in Engineering. 2019. Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1196148
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1196148