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Effect of pitch angle on static characteristics of a helical machined spring
Other Title(s)
تأثير زاوية الخطوة على الخصائص الستاتيكية للنوابض الحلزونية المشغلة
Author
Source
The Iraqi Journal for Mechanical and Materials Engineering
Issue
Vol. 15, Issue 3 (30 Sep. 2015), pp.181-190, 10 p.
Publisher
University of Babylon College of Engineering
Publication Date
2015-09-30
Country of Publication
Iraq
No. of Pages
10
Main Subjects
Topics
Abstract EN
This paper investigates the linear static and modal analysis of helical machined springs theoretically and numerically using the finite element method with the aid of SolidWorks software.
A rectangular cross sectional area of a helical spring was studied with different pitch angle, it was found that increasing the pitch angle increases the spring deflection and decreases both the maximum shear stress and the fundamental natural frequency.
Two cases were studied for machined spring, one with different pitch angle and the other with different number of spring starts.
The machined helical spring showed better results for maximum shear stress and deflection compared with the conventional helical one.
With multiple starts machined helical spring, the spring performance can be improved for a great extent.
The results showed that SolidWorks software can be used effectively in modeling and analyzing machined spring.
American Psychological Association (APA)
Nimah, Sami Ali. 2015. Effect of pitch angle on static characteristics of a helical machined spring. The Iraqi Journal for Mechanical and Materials Engineering،Vol. 15, no. 3, pp.181-190.
https://search.emarefa.net/detail/BIM-653931
Modern Language Association (MLA)
Nimah, Sami Ali. Effect of pitch angle on static characteristics of a helical machined spring. The Iraqi Journal for Mechanical and Materials Engineering Vol. 15, no. 3 (2015), pp.181-190.
https://search.emarefa.net/detail/BIM-653931
American Medical Association (AMA)
Nimah, Sami Ali. Effect of pitch angle on static characteristics of a helical machined spring. The Iraqi Journal for Mechanical and Materials Engineering. 2015. Vol. 15, no. 3, pp.181-190.
https://search.emarefa.net/detail/BIM-653931
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 190
Record ID
BIM-653931