REDUCE THE ACCIDENT IMPACT BY USING NEW MODEL

ABSORBER

PROJECT WORK

FINAL REVIEW

PROJECT MEMBERS

SARAVANAKUMAR.R (109012015223)

PETCHIMUTHU.K (109012015214)

JUSTICEGOBINATH.A (109012015198)

PROJECT GUIDED BY

MR. D.M.MADHUVANESAN. M.Tech

 

ABSTRACT

Most of the injuries are all happened only by sudden impact of accident

Impact force absorber can reduce the impact force acting on the vehicle and prevent accident

absorber system fully analyzed then conclude how much of impact effect could be reduced by absorber while accident happen

Details of systems

• Spring system(combine of compression & tension)

• Fluid system(synthetic suspension oil made by silicone)

• Check valve system(ball check valve)

Spring system

• Compression and tension spring have 1” wire dia

• Compression spring have 2 inch pitch

• Tension spring have 1 inch pitch

• Both are outer dia of 3.5 inches

Hydraulic system

• Silicon based Synthetic suspension oil

• SAE 85W

• 3.5litre

IMPACT ABSORBER

•Its able to absorb the impact forces and reduce the damages of vehicle, also save the human life.

•Its placed on the bumper and chassis between the vehicle

SKELETEN VIEWS• It works in 2 steps

• 1st step(impact force application)

• 2nd step(Reaction by spring)

IMPACT FORCE

Tension springFluid

T-s-Portion

C-S-Portion

REACTION FORCE

Check valve

Oil hole

C-S-Portion

PARTS

SOFTWARE

• Main coil system

REAL

HOUSING

TOP FLANGE

SOFTWARE REAL

BOTTOM FLANGE

SOFTWARE REAL

Assemble view

SOFTWARE REAL

Analyzing Report

• solid works and ansys software used to analyzed absorber system

• aluminum alloy as part material

• it could be applied 60000N force on single absorber system.

• The Result are shown given below

Video for Analyzing

Results

Displacement

• Displacement

• Min(0)

• Max(17.8684 mm)

Factor of safety

• Red<factor of safety=1>Blue

• Our design is safe

Various propertiesMaterial name: Aluminum Alloy

Ansys analyze for single assembly

Calculating impact force

Calculating impact force of various

vehicleS.NO MAKE MODEL MASS

(WITHPASSENGERS)

 SPEED(km/hr)

IMPACTFORCE(N)

NO.ABSORBER 

1 FIET PUNTO 1540 70 289797.2 5

2 FORD FIGO 1440 70 270979 5

3 CHEVROLET SPARK 1255 70 243526.47 5

4 HYUNDAI I10 1260 70 237106.8 4

5 MARUTHI ALTO 1135 70 213584.3 4

6 VOLKSWAGEN POLO 1475 70 277565.5 5

7 TATA MAGIC 1700 70 321373.45 6

Analyze of impact force absorber for TATA magic

conclusion

• Installation of this project arrangement in the four wheeler vehicle the following aspect will be saved.

• Save the human being life

• Reduce the damage of vehicle body

• Reduce the fear of accident

• Reduce the impact of accident

Any queries?