pile driving machine

Pile driving machine 

pile foundation is a type of deep foundation . it wiil be uesd on that place where the bearing capcity of soil is low then pile used for transfer the load of structure on the hard rock . different types of piles are used according to the load and bearing capcity odf soil for this purpose use the pile drive machine 

.A pile driver, buildings or other structures to provide support for the foundation piles into the soil (poles) used to drive a mechanical device. The term of the pile driving rigs are working with members of the construction crew that is used.
This freely slide up and down a line that is capable of a traditional type of pile driver placed between the guides includes a heavy weight. It is placed on the heap. Weight hydraulics, steam, diesel, or which may involve the use of manual labor, is raised. Weight is released then reaches its highest point and to drive piles into the ground when it shattered.

Types

Bearing pile
Friction pile 
Bearing com friction pile 
Sheet pile 

At the end of the pile, the pile driving equipment to drop weight, usually by means of pulleys, manual or animal labor used to lift heavy weights. Piledriving equipment and guidance for innovative ways to increase the weight piles uses.Diesel hammerBerminghammer B6505 diesel impact hammer 30 in the pile driving pipe.
A modern diesel pile hammer is a very large two-stroke diesel engines. Weight piston and cylinder apparatus which is connected to the pile. The cylinder is in the air - it's usually a cable from the crane holding pile driver - Piledriving raised by auxiliary means is started by placing weight. Diesel fuel injected into the cylinder / added. Using a quick release weight, dropped. Hot on the weight of the piston ignition of diesel fuel, the air / fuel mixture to compresses. Pile on the transfer of energy mix falling weights, and weight of the drive backup are ignites. Fresh air helps in increasing weight, and fuel or closed out by the staff until the cycle starts over.
From a military manual pile driving hammers: Initial start-up of the hammer piston (RAM) travel automatically allowed to fall by gravity, to a point where the piston release is required to be taken. Piston comes, it blocks the effects of a metered amount of fuel in the pan ball discharging the fuel pump, dynamic. Fuel trapped in the cylinder piston blocks the exhaust ports falling, and the pressure begins. Compressed air drive and pile cap firmly against the effects of a pre-load force exerts a holding block. At the bottom of the compression stroke, the piston downward movement of fuel atomizing and piled on the starting block strikes impact. Piston immediately after the attacks, the atomized fuel ignites, and the resulting blast driving it further into the ground, moving already exerts a force on the heap even more. Rebounding from the resistance of the pile reaction explosion drives the piston upward. As the piston rises, the exhaust ports open, releasing into the atmosphere gases and explosive power. The upward movement of the piston stops, start the cycle again by gravity falls.