Geometry of final suspension design shown in solidworks. This is the final run with an electric motor hooked up to the dyno to spin the rotors and demonstrate the electronics and. Pdf the entire process of designing the frame of formula student for student. Redesign of an fsae race cars steering and suspension. Formula sae is a student design competition organized by sae international. Come enjoy everything the competition has to offer by helping the teams directly.
Senior design eddy current dynamometer for fsae youtube. Meeg 402010 chassis design report 2017 fsae senior design. Design of the university of akrons 2015 fsae electric. Space limitations and engine components shown in left and middle images restricted header design to the outlet wrapping around to the side of the chassis. A well thought dr on a good car is almost a free pass to the design semi finals. The degree of success of the final design will be evaluated based on how well it. Fsae 2015 chassis and suspension final report fiu department. Pdf baja sae utep 2014 design report team jaabaz, vit.
The university of maine has prepared a formula style car featuring a chromoly space frame. The results and findings of the proceeding report rendered a symmetrical front and rear braking system. Report of student formula project tohoku university. Design philosophy in order to begin conceptual design for the 2008 vehicle, it was necessary for the team to establish a design philosophy which would be used to. Design and optimization of an fsae frame, suspension, and. This tool was used to optimize the geometry as shown in figure 1. The final design used triangular pockets to lighten the upright. The following report will detail background information regarding a cars cooling system, a description of conceptual designs, the final design process, the test procedures and finally sample results produced via testing. Additionally changes were made to ensure an improved placement in the 2018 fsae competition. Bias bar stop nuts locked, bearing free master cylinder rods free, jam nuts locked pedal bolts secure all instrumentsswitch lines secured and insulated shift linkage adjusted, lubed and secured mirrors adjusted and secure seat secured and locked electrical yes no comments battery fully charged battery connections secure and insulated.
Since the competitions inception in 1981, the cars have been evolving and changing and there has been no single design that stands out as the best. They bent the tubes for free, and where professionally done in. Fsae spec files current news rcv performance products specializes in industry leading quality parts for countless motorsports applications from ultra4 race cars, desert cars, pro4 trucks, to jeeps, toyotas, utvs, and rock bouncers. Nutc ett355 center for transportation infrastructure and safety. Itisfoundthattheeach6recanresistupto312nmbeforeslippinggiventhesecondi6ons. This design allows for the lower aarms to be much longer than the upper aarms, as specified by the suspension team. Design and optimization of formula sae suspension system. Final product for the senior design class at san diego state university.
University of southern queenslands 2008 formula sae society of automotive engineers or. Fall finishing design of 2007 car, beginning manufacturing. Pdf design and optimization of hub and knuckle for formula. Designing and optimization of wheel asembly including hub and knuckle for formula sae car to improve its handling capacity and reduction in unsprung mass. After studying the circuit designs, the team decided to utilize a simpler quarterbridge design. Steering system design for an fsae car illinois institute of technology 9 2016 endurance event 300 fuel economy event 100 total 1,000 table 1. Actually since 1981, sae international has held formula sae as a practical student. Formula sae race car cockpit design an ergonomics study for the cockpit 2000091 an ergonomics apparatus was designed and built to aid in the design of a formula sae fsae race car cockpit. We chose chain drive system as a final drive because this is simpler and lighter than shaft. This report reflected our results and indicated the improvements to pass the technical inspection and achieve better results next year. Steering design for a formula saea open wheel race car.
Design report team sunken boat ashley boehm timothy carnes thomas fares steven guthrie brian kaseman clint lauderback nicholas olds colin pugh justin riley 06012007 abstract pollution, oil dependency, and oil consumption are ongoing problems in the united states. Abstract this dissertation documents a design project for the steering system for the. The chosen project is based on the redesign of the steering and suspension system the for university of southern queenslands 2008 formula sae society of automotive engineers or. This article deals with design of formula sae suspension by considering various loads and. As for pcb design, altium is a good place to start. Formula sae race car cockpit design an ergonomics study for. The following topical area breakdown offers some suggested items which should be addressed. Finite element analysis showed that triangular pockets provided the greatest strength with the least amount of deflection. Exhaust and muffler design of a formula sae car free download as powerpoint presentation. Ppt fsae powerpoint presentation free to download id. In this report, the overall design process for a formula sae. The team has been given the task of iterating on the successful fsae 2014 car that. Harne college of engineering and technology, karav, vangani, dist thane maharashtra 421503, india. This was the design report of our teams project designing and manufacturing single seat offroad racing vehicle.
It is not a checkoff list, as each vehicle may have unique properties which should be covered. The main objectives are to reduce the overall weight of the car and at the same time increase the stiffness and strength of the vehicle components. It contains information about all the design aspects of the vehicles subsystems. The 20 11th student formula sae competition of japan. The following report encompasses the design of the 2015 university of akrons fsae formula electric braking system.
As a result, out of the numerous countries in which fsae competitions are conducted, we chose italy as the event dates gave us just the right amount of time. Rit formula sae data acquisition system preliminary design. Design of a formula student race car springdamper system. During the final few days remaining before the deliverables are due to the sponsor, the team intends to continue with the testing further defined in this report, and will pursue ongoing work with the fsae club during the winter session and spring semester to continue to test and tune the cars suspension. After several iterations the result of the final upright was 1. Each subteam should in some way tie into the cars overall design goal. Chapter2explains the working principle of a suspension system and lists the requirements the springdamper system has to ful ll. The purpose of the report is to present the final design of.
The most important point for the improvement was the low tolerance design of the front part of the car. Competition points rules the design of the whole fsae car is regulated by the fsae rules that exists to maximize the safety of the vehicle not only for the driver but for the pedestrians as well. J2025 screening of design report and design spec sheet refer to rule 11 of 20 fsaej even if the design report and design spec sheet are submitted prior to the due date, the prescreening procedure may determine these items to be unacceptable for the design session to be held during the competition. Thismeans that624nmisthemosttorquethatthedrivetrainwillexperience. Design and optimization of formula sae suspension system ashish avinash vadhe mechanical engineering department, b. Exhaust and muffler design of a formula sae car scribd. Students are tasked with designing and fabricating a vehicle that can be sold to a manufacturing rm for mass production and targets the weekend autocross racer. Formula sae is a collegiate design competition organized by the society of automotive engineers sae in which student engineers design, build, test and race an open wheeled formula style race car. I would recommend this channel as a starting place. In keeping with rit fsaes tradition of innovation, competitiveness, and quality in. The most pressing system that needed to be redesigned was the intake from the previous mqp.
As shown in figure 1, the design included a temperature sensor connected to one of. Exhaust optimization for viking motorsports formula sae. Design and optimization of a formula sae vehicle a major qualifying project submitted to the faculty of worcester polytechnic institute in partial fulfillment of the requirements for the degree in bachelor of science in mechanical engineering by. Suspension the first step to designing the suspension is picking out the ideal set up. Pats corner design reports formula student germany. This report presents a design of a temperature measurement and display system that incorporated the motorolla 68hc11 microcontroller, simply referred to here as the hc11.
Using this lower pressure under the vehicle and higher pressure on the top, downforce can be created. As a result the design shown on the right was agreed upon. Parts redesigned three major parts needed to be redesigned on the 2009 fsae racecar. Final spindle design an analysis of the spindle was performed using maximum braking and vertical forces. Exhaust optimization for viking motorsports formula sae team. This design report will serve to discuss the design philosophy, design goals, and technical details of the university of albertas 2008 entry in the formula sae west competition. We were able to obtain a free copy of lotus suspension analysis software from lotus engineering. Report of student formula project shigenori hashida tohoku university formula team abstract. The following report will detail background information regarding a cars cooling system, a description of conceptual designs, the final design process, the test procedures. We came to the conclusion that in order to design and manufacture a car suitable for an international competition, we need at least a years time. The report was submitted on december 5, 2011 by team 20 of section a01 of the mech 4860 course.
The cars design also took into account the 2018 fsae rules to ensure the car would be able to enter the competition easily and satisfy the judges requirements. Bernoullis equation shows us that as the velocity increases relative to the free stream velocity the local pressure is decreased aird, 1997. This design made use of the hc11s analogtodigital ad converter and the serial subsystems. Please find attached our final design report titled design of a front aerodynamic package. As a result, out of the numerous countries in which fsae competitions are conducted, we chose. The team also concluded that the original strain gages used in the design were not reliable enough due to poor leadwire connections. The maximum braking force experienced by the 2001 lawrence technological university formula sae car was found to. Formula racing at uc davis is a student design team challenged to design, build, and race a formula style electric vehicle for the 202014 fsae competition. The original daq senior design team did preliminary design work outlining possible strain gage circuits. University of maine formula sae 20112012 engine design report abstract formula sae is an international design competition held annually by the society of automotive engineers. Rit formula sae data acquisition system preliminary design report. Received 15 march 2018, accepted 19 may 2018, available online 23 may 2018, vol.
William kinkead, me connor morette, me adrian pickering, me zachary sears, me james waldo, me. Team 20 consists of nishant balakrishnan, mohamed alnouri, mohammad heiranian, and waldemar koos. The main subject of this report is the design of a springdamper system for the ure06. Id also recommend pcbway or jlcpcb for printing them. The mechanical design of the springdamper systems for the front and rear of the car will be discussed in chapters3and4respectively.
They have a sponsorship program where you can get free licenses for your team, and there are a ton of online resources. May 19, 2016 final product for the senior design class at san diego state university. Aerodynamic development of a iupui formula sae specification. Design of a suspension system for a formula student. The apparatus incorporated adjustable cockpit dimensions that were adjusted accordingly for the tested subjects. Purpose to ensure that when students join the fsae team in their final year they have knowledge of the project and its present status. The judges always ask us about the goals of the car.
Redesign of an fsae race cars steering and suspension system. Purpose to ensure that when students join the fsae team in their final year. As a formula sae volunteer, your time and talent will add value to our competition. To this end, the vehicle should have very high performance in terms of acceleration, braking and handling and be sufficiently durable to successfully complete all static and dynamic competition.
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