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speed demons YADAVRAO TASGAONKAR COLLEGE OF ENGINEERING AND MANAGEMENT CAR NO. : 41

speed demons YADAVRAO TASGAONKAR COLLEGE OF ENGINEERING AND MANAGEMENT CAR NO. : 41. target. Max Torque Target : 21 N-m @ 1800 Rpm Top speed Target : 55 Km/ Hr Weight : 350 Kg Technical Specifications : Brakes: Hydraulic Disc Brakes With Two Master Cylinder.

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speed demons YADAVRAO TASGAONKAR COLLEGE OF ENGINEERING AND MANAGEMENT CAR NO. : 41

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  1. speed demons YADAVRAO TASGAONKAR COLLEGE OF ENGINEERING AND MANAGEMENT CAR NO. : 41

  2. target • Max Torque Target : 21 N-m @ 1800 Rpm • Top speed Target : 55 Km/Hr • Weight : 350 Kg • Technical Specifications : • Brakes: Hydraulic Disc Brakes With Two Master Cylinder. • Engine : Briggs and Stratton 10Bhp engine. • Clutch : Hydraulic Single Plate Clutch. • Suspensions : Double Wishbone Suspension. • Gearbox : Mahindra Alfa .

  3. Car SPECIFICATIONS Safety features: Safe roll cage design. Easy & quick exit possible. Proper fire wall. Fuel tank insulated by asbestos sheets. The vehicle will be fitted with 2 kill switches. Fire extinguisher onboard. Fire extinguisher in pit ABOUT THE MATERIAL Material used : AISI 4130 YIELD STRENGTH (KSI) : 53.7  MODULUS OF ELASTICITY (KSI) : 29700 COST PER METER (RS) : 600  ELONGATION AT YIELD POINT (%) :  15

  4. Ergonomics Cockpit dimensions and details : Height :47.24” Width :56” Length :82.67” Material : AISI 4130.

  5. PRESENT CHASSIS

  6. Previous chassis design

  7. suspension • Types of suspension used: double wishbone • Calculations of our suspensions : • Front suspension spring details : • Length of upper A arm=15.28” • Width of upper A arm=12.48” • Length of lower A arm=17.13” • Width of lower A arm = 14.38” • Angle of shocks = 60 deg • Length of shock= 18” • Rear suspension details : • Length of upper H arm=12.81” • Width of upper H arm=12.48” • Length of lower H arm=14.1” • Width of lower H arm = 14.38” • Angle of shocks = 80 deg • Length of shock= 14”

  8. Front suspensions

  9. Rear suspensions

  10. Steering system Type of steering used : center roll rack and pinion Caster Angle = 6 deg Kingpin Inclination Angle = 9.6 deg Camber Angle = -2deg Toe change = 2 degree Scrub radius = -25.4mm Tire Size = 24x7-12 Wheel Base = 60 inches Steering radius : 3.91 m

  11. Drive train • Gear ratios : • First gear : 4.6 • Second gear : 2.733 • Third gear : 1.667 • Fourth gear : 1.115 • Type of gearbox used : constant mesh 4 • Estimated maximum torque : 87.4 N-m @ 780 rpm • Estimated top speed : 55.5km/hr

  12. ECONOMY REPORT Overall weight : 370kg Total cost estimated :  Total project cost without registration amount : Rs. 2,65,408.  Total project cost with registration amount : Rs. 3,22,188.

  13. About our team Captain :Bhushan A Patil V.Captain: SaiprasadChipkar V.Captain: RohitYadav Members: YadnyeshMalvankar KuvarsinghPardeshi YajuvendraParanjpe AashutoshDabade PawanWanve PradeepShelke AniketChavan AbhishekSali SurajTiwari PranavPanchpor Praveen Lahase AkshayGaikwad AkshayChipkar AmolSatvekar KishorWaghmare AvishkarMestry

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