• RUSHABH SANTOSH NIMBALKAR
• D.C.DESALE

A system of mechanical linkages, springs, damper that is used to connect the wheels to the chassis is known as suspension system. It has usually done two works-controlling the vehicle’s handling and braking for safety and keeping the passengers comfortable from bumps, vibrations. There are many types of shock absorbers available in market /industry different kinds of techniques are there to reduce shocking effect on running vehicles and to make a ride comfortable. In present research design and development of test set-up of shock- absorber with optimized design of spring is to be performed. Design of three different spring of dimension and experimental setup in is designed in CATIA software. To obtain optimized design of spring with damper in ANSYS software to calculate elastic force and elongation in ANSYS. Modal analysis of experimental setup with optimized spring with damper to determine natural frequency and mode shape using ANSYS software. Experimental testing of setup by FFT technique and acceleration value using impact hammer test and pneumatic excitation.

Spring damper experimental setup, FFT

"INVESTIGATION OF DYNAMIC CHARACTERISTICS OF 2-WHEELER SUSPENSION USING PNEUMATIC EXCITATION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 8, page no.620-626, August-2020, Available :http://www.jetir.org/papers/JETIR2008078.pdf

"INVESTIGATION OF DYNAMIC CHARACTERISTICS OF 2-WHEELER SUSPENSION USING PNEUMATIC EXCITATION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 8, page no. pp620-626, August-2020, Available at : http://www.jetir.org/papers/JETIR2008078.pdf