1000KV TECHNOLOGIES 9030 844 866 / 9030 844 877
ECE / EEE / EIE / MECHAICAL / MECHATRANIC MAIN & MINI PROJECTS
1000KV TECHNOLOGIES
FLAT NO:#A2 ; EurekaCourt Complex ;OPPLine of R.S Brothers; near Image Hospital ;Ameerpet
9030 844 866 / 9030 844 877
Fabrication and Pneumatic Automatic bumper
AREA: Fabrication
TITLE: fabrication and pneumatic automatic bumper.
ABSTRACT:
No one likes scratches and dents on their cars. Many times people get
scratches and dents on their cars even if it is not their mistake. So here we propose an automated,
pneumatic based vehicle bumper system project that uses sensor based system with pneumatic
operated bumper in order to avoid car dents and scratches.
Our system uses an pneumatic operate bumper frame that is supported
using rods on 2 other sides. Our system uses a sensor based system that is used to detect if an
object is just 10 cms away. If any object comes that close the system pushes the pneumatic
bumper to absorb the impact and stop it from coming too close to vehicle body. The system uses
pneumatic based frame mounted on a supporting bed with 4 wheels used to demonstrate as a
vehicle. We use pipes and valves in order to operate a piston which is used to control the bumper
movement. This system is monitored and triggered by a sensor based electronic system that
monitors for obstacles and instantly alerts the controller circuit which then operates the valves to
operate bumper movement accordingly.
Description: Many years ago, wheels were the part of a log and it slowly utilized for carts and
wagons. The wooden wheel utilized was hard wood stakes. Trucks have become the backbone of
the workforce in the world. They are large, strong and could be move on roughest of terrains.
Truck rims should be placed if they are cracked.
The Automatic Pneumatic Bumper For Four Wheeler of truck rims are manufactured
in the similar manner. It begins with tough hub and 4 to 6 holes for the bolts. Truck wheels
require durable which carry some weight. Lighter wheels are developed by decreasing unsprung
mass and permit suspension to follow the terrain and develop grip. Better heat conduction spends
heat from the brakes that develops braking function in driving situations and decreases the brake
failure because of overheating. The spun steel rim is saved with welds series. The rim is balanced
and provided the smooth finishing.
The wheel rim is the portion of automotive. It includes static loads and fatigue loads like
wheel rim moves various road profile. It improves high stresses in rim to search the serious stress
point. The alloy of steel and light are important materials utilized in a wheel consisting glass-

1000KV TECHNOLOGIES 9030 844 866 / 9030 844 877
ECE / EEE / EIE / MECHAICAL / MECHATRANIC MAIN & MINI PROJECTS
1000KV TECHNOLOGIES
FLAT NO:#A2 ; EurekaCourt Complex ;OPPLine of R.S Brothers; near Image Hospital ;Ameerpet
9030 844 866 / 9030 844 877
fiber. Different wheels are Wire Spoke Wheel, Steel Disc Wheel, and Light Alloy Wheel. The
steel rims are present in silver and chrome and many finishes are secured for alloy wheels.
Working principle of pneumatic
Flow controls control the speed of a pneumatic cylinder. The exhaust air flow is
controlled by an adjustable needle. The inlet flow is unrestricted. Depending upon the
model, flow controls may be fitted on the cylinder or in the compressed air line. Flow
regulation is more precise and constant when positioned near the cylinder – a direct
mounting of the flow control on the cylinder is therefore the optimum solution. Flow
controls are usually mounted in pairs on the cylinder except in the case of a single acting
spring return cylinder.
Block Diagram

1000KV TECHNOLOGIES 9030 844 866 / 9030 844 877
ECE / EEE / EIE / MECHAICAL / MECHATRANIC MAIN & MINI PROJECTS
1000KV TECHNOLOGIES
FLAT NO:#A2 ; EurekaCourt Complex ;OPPLine of R.S Brothers; near Image Hospital ;Ameerpet
9030 844 866 / 9030 844 877
Project demo view:
Size: L 2.5feet B 16”inch H 8”inch
Block diagram using in modulus
1) Pneumatic
2) Regulator
3) Air compressor
4) IR transmitter
5) IR receiver
6) Control Unit with Power supply
7) Solenoid Valve
8) Flow control Valve
9) Air Tank (Compressor)
10) Pneumatic piston 20mm dia approx
11) Pneumatic fitters 8mm
12) Pneumatic pipe 8mm
13) Pneumatic relay lever
14) Pneumatic couplers
The IR TRANSMITTER circuit is to transmit the Infra-Red rays. If any obstacle is there
in a path, the Infra-Red rays reflected. This reflected Infra-Red rays are received by the
receiver circuit is called “IR RECEIVER".
Project covering topic
1) How to work pneumatic cylinder
2) Air compressor
3) Air regulator

1000KV TECHNOLOGIES 9030 844 866 / 9030 844 877
ECE / EEE / EIE / MECHAICAL / MECHATRANIC MAIN & MINI PROJECTS
1000KV TECHNOLOGIES
FLAT NO:#A2 ; EurekaCourt Complex ;OPPLine of R.S Brothers; near Image Hospital ;Ameerpet
9030 844 866 / 9030 844 877
In this project, we have to apply this breaking arrangement in one wheel as a model. The
compressed air drawn from the compressor in our project.The compressed air floe through the
Polyurethenetube to the flow control valve.
The flow control valve is connected to the solenoid valve as mentioned in the block
diagram. The application of pneumatics produces smooth operation. By using more techniques,
they can be modified and developed according to the applications
Advantages
1) Hydraulics present certain advantages over pneumatics, but in a given application,
pneumatic powered equipment is more suitable, particularly in industries where the
factory units are plumbed for compressed air.
2) Moreover, to avoid corrosive actions, oil or lubricants are added so that friction effects
can be reduced.
3) Compressed air is used in most of the machines and in some cases compressed carbon
dioxide, whereas process is become easy.
4) Fast action is carried out..
Conclusion:
The wheel rim is the outer circular concept of the metal where corner of the tyre is
climbed on automobiles like vehicles. The automotive steel wheel rim is created with rectangular
metal. The metal plate is made curved to generate the cylindrical sleeve with the two corners of
the sleeve joined together.
Declaration of Project Interest to Project Guide:
 Respected Sir/Madam,
 We are happy to work this project under your guidance, and we are interested to
develop this idea, kindly accept to allow us to this project
 THANK YOU!

1000KV TECHNOLOGIES 9030 844 866 / 9030 844 877
ECE / EEE / EIE / MECHAICAL / MECHATRANIC MAIN & MINI PROJECTS
1000KV TECHNOLOGIES
FLAT NO:#A2 ; EurekaCourt Complex ;OPPLine of R.S Brothers; near Image Hospital ;Ameerpet
9030 844 866 / 9030 844 877
 Students can use college Compressor
 NOTE: cost of compressor is not included in the project cost
Project Video Reference Links:
(Video proves the working of project only, size depends on cost effective)
https://www.youtube.com/watch?v=ARgCCi5kseo
https://www.youtube.com/watch?v=Qj1l9CZJl6U