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IJSTR >> Volume 4 - Issue 10, October 2015 Edition



International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616



Design Of Mechanical Test Setup To Find The Endurance Limit Of Coil/Compression Spring Using Modified Slider-Crank Mechanism

[Full Text]

 

AUTHOR(S)

Harshal Vispute, Akshay Kamane, Vardhan Patil, Suraj Shaha, Santosh Katkar

 

KEYWORDS

Keywords- Coiled/Compression Spring, Fatigue Load, Endurance Limit, Modified Slider Crank Mechanism.

 

ABSTRACT

Abstract- A spring is an elastic or resilient body, whose function is to deflect or deform when a load is applied and recover its original shape when the load is removed. The important applications of springs are in application of a force (clutches, brakes etc.), measurement of a force (spring balance), storing energy (clock/toy springs) and absorbing shocks and vibrations (springs in vehicle suspension systems). Fatigue loads are generally cyclic and fluctuating in nature and are much less in magnitude than the yield strength of materials but they tend to have unpredictable behavior due to dissimilar and brutal fracture patterns. To avoid this, determining the endurance limit becomes inevitability. The present paper aims to test the endurance limit of a wide range of coiled/compression springs in the smallest possible time frame using a screw-based modified slider-crank mechanism in a mechanical system.

 

REFERENCES

[1] “Mechanical Spring”, Richard G. Budynas and J. Keith Nisbett, Shigley’s Mechanical Engineering Design, McGraw-Hill, Ninth Edition.

[2] “CAE Analysis for Fatigue Failure for Coiled Spring Life Enhancement in Press Machine Stamping Operation”, Purushottam Sarjerao Suryawanshi1, Prof. T.S.Shikalgar2, Swapnil S. Kulkarni3, International Journal of advanced Engineering Research and Studies, April-June 2014 (61-63).

[3] “Fatigue”, ASM international Elements of Metallurgy and Engineering Alloys, 2008.

[4] “Design, Analysis and Experimental validation for fatigue behaviour of Helical Compression Spring used for Two Wheeler Horn ”, Mr. J.J.Pharne1, Dr. R.G.Todkar2, Dr. N.D.Sangle3, IOSR Journal of Mechanical and Civil Engineering, Vol. 11, Issue 6 , Nov-Dec 2014 (05-11).

[5] “Literature Review on Design, Analysis and Fatigue Life of a Mechanical Spring”, Supriya Burgul, International Journal of Research in Aeronautical and Mechanical Engineering, Vol.2, July 2014.

[6] “Design Data Book”, PSG Edition, 1978.

[7] www.springer.com

[8] B. Pyttel , I. Brunner, B. Kaiser, C. Berger, M. Mahendran,” Fatigue behaviour of helical compression springs at a very high number of cycles– Investigation of various influences, International Journal of Fatigue, 2013.