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Construction and evaluation of a uniaxial mechanical actuated vibration Shaker
Other Title(s)
بناء و تقييم هزاز ميكانيكي أحادي الاتجاه
Joint Authors
Murad, Nasrat Karim
Khammas, Ihsan Jabbar
Abd Allah, Tebin Fridun
Laftah, Hamid Duwayj
Source
al-Khwarizmi Engineering Journal
Issue
Vol. 14, Issue 1 (31 Mar. 2018), pp.90-98, 9 p.
Publisher
University of Baghdad al-Khwarizmi College of Engineering
Publication Date
2018-03-31
Country of Publication
Iraq
No. of Pages
9
Main Subjects
Abstract EN
In the present paper a low cost mechanical vibration shaker of rotating unbalanced type with uniaxial shaking table was designed and constructed in an attempt to provide opportunities for experimental testing and application of vibration in experimental modal analysis, stress relief of weldments, effect of vibration on heat transfer and seismic testing of civil engineering structures.
Also, it provides unexpressive solution to enhance the knowledge and technical skills of students in mechanical vibration laboratory.
The shaker consists of a five main parts shaker frame, shaker table, flexible support, drive motor, and eccentricity mechanism.
The experimental results show that the amplitude of the shaker is increased with increasing the frequency ratio and the maximum value was attained near the resonance condition.
Also, the magnitude of amplitude is increased with increasing the eccentric mass and eccentricity values.
A reasonable agreement with theoretical results shows that the shaker can be used with reliable results in vibration testing purposes.
Also, in this paper, the frequency ranges of the shaker were determined for constant displacement and for constant acceleration tests to satisfy all the frequency limitation requirements of the mechanical shaker.
American Psychological Association (APA)
Laftah, Hamid Duwayj& Murad, Nasrat Karim& Khammas, Ihsan Jabbar& Abd Allah, Tebin Fridun. 2018. Construction and evaluation of a uniaxial mechanical actuated vibration Shaker. al-Khwarizmi Engineering Journal،Vol. 14, no. 1, pp.90-98.
https://search.emarefa.net/detail/BIM-834870
Modern Language Association (MLA)
Abd Allah, Tebin Fridun…[et al.]. Construction and evaluation of a uniaxial mechanical actuated vibration Shaker. al-Khwarizmi Engineering Journal Vol. 14, no. 1 (Mar. 2018), pp.90-98.
https://search.emarefa.net/detail/BIM-834870
American Medical Association (AMA)
Laftah, Hamid Duwayj& Murad, Nasrat Karim& Khammas, Ihsan Jabbar& Abd Allah, Tebin Fridun. Construction and evaluation of a uniaxial mechanical actuated vibration Shaker. al-Khwarizmi Engineering Journal. 2018. Vol. 14, no. 1, pp.90-98.
https://search.emarefa.net/detail/BIM-834870
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 97
Record ID
BIM-834870