Introduction : This project is made in order to make a pneumatic jack that could lift up a complete car or automobile when placed on the bottom of the car at its center.
That is why named as center jack. Pneumatics is a branch of technology, which deals with the study and application of use of pressurized gas to affect mechanical motion.
Pneumatic systems are extensively used in industry, where factories are commonly plumbed with compressed air or other compressed inert gases.
This is because a centrally-located and electrically-powered compressor that powers cylinders and other pneumatic devices through solenoid valves is often able to provide motive power in a cheaper, safer, more flexible, and more reliable way than a large number of electric motors and actuators.
Pneumatics also has applications in dentistry, construction, mining, and other areas. Here, we are using pneumatic system to move the jack up with the air pressure input.
This centre jack is used in order to lift a car completely by putting force on the center of the bottom of the car while other jacks are used to lift some part of the car.
The best part of this project is to drive the complete system with the help of compressed air up completely without any part of the automobile touching the earth.
Please find the following"Center Jack Cars seminar report/pdf/ppt download"here ..............