Fabrication of a hydraulic spring stiffness testing machine

Registration ID: IJNRD_218645

Published ID: IJNRD2404419

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Mandesh Hatwar, Marmika kapse , Shivam Mishra , Sanjawai Chaudhary , Om mate

Fabrication a spring stiffness testing machine to check stiffness but it is made so that machine does not costly, is easy to handle,it is portable and consumes less time to test the stiffness of spring

Spring is vital to vehicle because they support the weight of your car and allow it to remain stable even in rough driving condition. They have the ability to expand when you hit dips on the road and compress when you encounter bumps or cut into hard corners. A spring can also keep your trunk off of the ground and determine ride height, which in turn influences steering and suspension. If ride height of vehicle has decreased excessively or spring coil has broken it is necessary to replace the spring. For finding performance of the spring, it is necessary to know stiffness of the spring. In this paper we see how the stiffness is measure. For this we use spring stiffness testing machine. In this machine we compress the spring and measure the corresponding load and deflection of spring. With the help of load and deflection reading we can easily calculate the stiffness of spring. In many engineering machines and mechanisms spring is an essential component used for proper functioning of that machine for maximum efficiency, there are many applications of springs in automobile suspension system, IC engine valves, brakes, clutches, measurements of weights, for storing energy such as in spring type accumulator, in shock absorber, in hydraulic components such as hydraulic cylinders, pressure relief valves, flow control valves etc. But according to our market survey and observations sometimes spring used in above applications having many defects such as manufacturing defects, processing defects like defects occurs at the time of hardening sometimes this causes the more hardened spring which has more stiffness value and sometimes causes a less stiffness value of spring, hence this creates a problem on the applications of the springs for proper uses and creates a problem in working of that machine components. By considering this problem we can easily measure spring stiffness by using this machine in low cost. The main objective of this project is to determine the stiffness which is commonly known as spring constant of a compression spring under various load. The kit which has been built into a machine to stretch or compress test springs, while measuring load and displacement is called spring testing kit. It tests springs and finds their propert

Published Paper   E-Certificate

Mandesh Hatwar, Marmika kapse , Shivam Mishra , Sanjawai Chaudhary , & Om mate (April-2024). Fabrication of a hydraulic spring stiffness testing machine . INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT, 9(4), e181-e195. https://ijnrd.org/papers/IJNRD2404419.pdf

Volume 9 Issue 4, April-2024

Pages : e181-e195

Paper Reg. ID: IJNRD_218645

Published Paper Id: IJNRD2404419

Downloads: 000122003

Research Area: Mechanical Engineering 

Author Type: Indian Author

Country: Nagpur, Maharashtra, India

Published Paper PDF: https://ijnrd.org/papers/IJNRD2404419.pdf

Published Paper URL: https://ijnrd.org/viewpaperforall?paper=IJNRD2404419

Journal Name: INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT(IJNRD)

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