These calculations require critical skill, and also, they are an essential set for sound stress engineers in the automobile industry. The paper explains the method to find the thickness of the a-arm by pen and paper calculation.
RACE CAR DYNAMICS CALCULATOR SOFTWARE
Because sometimes that software is constrained to some limits.
To correlate those results with calculations and further substantiate those software results, we need analytical calculation.
In this fast-changing and technologically developed world, there is much-advanced software in use, but all that software is programmed on the necessary calculations.
RACE CAR DYNAMICS CALCULATOR FULL
In the era of upgrading trends, many teams are trying to evolve in a world full of research related to advanced materials. Designing by using lightweight material along with it being cost-efficient is the recent discovery many teams are trying to develop. They are a force transmitting and kinematic part, so dynamic stability is the most crucial factor. This design allows the race car engineers to control the wheel's motion throughout suspension travel, controlling the parameters such as camber angle, caster angle, toe, roll center height, and scrub radius. The double-wishbone suspension system is independent. As the double-wishbone undergoes tension and compression forces, the yield and buckling need to be calculated, followed by the threaded joints calculation for the rod ends as the force being transmitted through these to the chassis. The component is designed to be cost- effective, durable, and lightweight. In this paper, a detailed analytical calculation was explained for deciding the A-arm diameter using a set of calculations. A reliable method to determine the forces produced by the road loads in suspension members opted. The FS car's suspension controls the angle, position, and velocity of each wheel to maintain a high value of mechanical grip while transmitting the forces generated by tires to the chassis. KeywordsDouble wishbone, A-arm, thickness calculation, rod end selection, vehicle dynamics, threaded joints, etc. Software results are correlated with the analytical calculations to obtain a feasible solution. A-arm was modeled in CATIA V5, Autodesk Fusion 360, and analyzed in ANSYS 16.0. The double-wishbone suspension geometry was analyzed in Lotus Shark software to procure the most appropriate location of the hardpoints. This research focuses on the simulation, design, and analytical calculations of the kinematical linkage called A-arm. Further for better handling the kinematics of the system is designed and optimized. This is achieved by a spring to absorb the shocks and some kinematic linkages holding them together with particular degrees of freedom. in Mechanical Engineering JSPMs Rajarshi Shahu College of EngineeringĪbstract The functional objective of the suspension system is to provide relative motion between the sprung and the unsprung mass. JSPMs Rajarshi Shahu College of Engineering Pune, India Design and Analytical Calculations of Double Wishbone for Formula Student Race Car
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