• Team functioning.• Design methodology.• Technical speciffcations.• Roll cage & vehicle simulation.• Innovations & USP’s.• Safety features• Project marketing.• Future plan of action.

• Design & drafting.

• Fabrication.

• Marketing & cost.

Allocation of departments.

Brain storming.

Regular team meetings.

• Safety.

• Serviceability.

• Part standardisation.

• Minimum weight, sufficient strength.

• Easy access and effective controls.

• Minimum cost & simple design.

• Aesthetic value.

Technical Specifications

Single cylinder 4 stroke air cooledBore 82mm

Stroke 64mm Displacement 338ccCompression Ratio 8:1 Power 8KW

@4400rpm

Max Torque 19Nm @2800rpm

Dry Weight 30.5kg

1. Clutch2. Gear box3. Differential

Overall gear ratios• Reverse 55.08• First 31.48• Second 18.70• Third 11.40• Fourth 7.35

 

                  

• PRO-E

• CATIA

• SOLID WORKS

• F.E.M DONE

• To develop a frame that conforms to the SAE standards.

• To develop a frame that is streamlined, low-weight and safe for the driver and other competitors.

• Optimize the Stress-Weight tradeoff.

• Cost effectiveness.

• Perform simulation on all Baja models.

• Analyze and Evaluate the stress distributions.

• Drivers’ safety First

• Optimize Stress Vs Weight relationship.

Five loading conditions:

1. Rollover

2. Front Bump

3. Rear Bump

4. Frontal Collision

5. Heave

Test: Frontal Collision

Loading: a uniformly distributed 4500 N force in X-direction at the front of the vehicle

Boundary Condition: Rear corner:Trans X=Y=Z=0Opp.Rear corner:Trans X=Y=0Front corner:Trans Y=0Opp.Front corner: Trans Y=Z=0

Test: Heave Loading

Loading: Engine and Driver load = (90 +270)*3= 1080 Kg

Boundary Conditions: One rear corner: X,Y & Z =0Opposite rear corner: X &Y =

0One Front Corner: Y = 0

Test: Rollover

Loading: Rollover loading

SAE NORM IS 11821

Vertical load: 7000 N

Test: Front Bump

Loading: a point force of 810 N

in the Y-direction of the front corner

node

Boundary Conditions: Rear corner:Trans X=Y=Z=0Opp.Rear corner:Trans X=Y=0Opp.Front corner: Trans Y=Z=0Other corner: Simulate the

force equal to 3 X Total Vehicle Weight = 810 N

F

Test: Rear Bump

Loading: 810 N in Y-direction of the rear corner

node

Boundary Conditions: • Front corner:Trans

X=Y=Z=0• Opposite Front corner: Trans X=Y=0• Rear corner: Trans

Y=Z=0• Other corner: Simulate

the force equal to 3 X Total Vehicle Weight = 810 N

F

Blue: Pass

Red: Failed

• Strength: Weight and Aesthetic

• The weight : 270 Kg

• Passed all the five loading cases

PROPERTY AISI 1040Density (×1000 kg/m3) 7.7-8.03

Elastic Modulus (GPa) 190-210Tensile Strength (Mpa) 615.4Yield Strength (Mpa) 375.8Impact Strength (J) 6.1Hardness (HB) 174Elongation (%) 24.7

• Central roller rack steering.

• Used customized rack & pinion (2009).

• Used RBS steering (2007).

• Removable steering wheel.

• Disc brakes in all four tires.

• X type brake lining for high reliability.

• Standard brakes and calipers.

• Individual braking system for rear tires.

• Double wishbone suspension for both front and rear.

• Independent suspension system.

• High adjustability.

•Adjustable mounting rail.

• Proper all terrain tyres.

• Smaller tyres in front, bigger tyres at the rear.

• Made for better maneuverability & high traction.

• Exhaust compatible with engine.

• Fitted with catalytic converter.

• Green vehicle.

• Safe roll cage design.

• Easy & quick exit possible.

• Removable steering wheel.

• Proper fire wall.

• Fuel tank insulated by asbestos sheets.

• The vehicle will be fitted with 2 kill switches.

• Removable steering wheel.• Individual brakes for rear tyres.• Adjustable mounting rail for

suspension.• Compact & safe roll cage.• Green vehicle.• Overall low manufacturing cost.• The safety features.

• Team sponsorship.

• Money generation.

• Custom sponsorship.

• BOSCH (KBX) ready to sponsor brakes.

• MUNJHAL SHOWA ready to sponsor shockers

• Brake pedals will be sponsored by ARJUN AUTOS.

• Talks on with Shell, Honda (H.M.S.I), Sona Steering for team sponsorship.

• Expecting a major break through very soon.

• Total project cost without registration amount Rs. 133,737

• Total project cost with registration amount Rs. 183,737

• Total project cost with registration and transport amount Rs. 218,737

• Total project cost without Engine, Transmission and registration amount but including transportation Rs. 128,737

• Total project cost without Engine, Transmission and registration amount not including transportation Rs. 93,737

• Total cost of vehicle (removing cost of driver’s accessories)

Rs. 79,237

• Total cost of vehicle (removing sponsored items)

Rs.67,237

• Total cost of vehicle (removing the items that already have)

Rs. 53,937

• So, this time we need to spend only Rs. 53000- Rs. 55000 to design and fabricate

the vehicle.

• Time management.

• Sponsorships.

• Part procurement.

• Fabrication.

• Periodic reviews.