Components of Engine Car and Functions

Components of Engine Car and Functions - Engine components are the main parts of the machine specifically discussed here is a petrol / premium. Where in the main component of this is a form of a series of machines that functioned as a maker of power.

 

1. Block Cylinders, form the basis of the engine and the cylinder block, there are several pieces of engine cylinders, each cylinder there is a piston / piston mounted on one end of the piston rod, while the other end of the piston which is directly related to the crankshaft / crank shafts, it is thus the rise and fall motion of the piston can drive the crankshaft. While the top of the cylinder head on the inside in the form of a combustion chamber and is equipped with a suction valves and exhaust.

The cylinder block is usually made of cast iron / cast but some are made of aluminum alloy in order to reduce the weight and increase the heat radiation. Some cylinders are arranged on the cylinder block, the top covered with the cylinder head, while the bottom of the cylinder block forming a crank chamber for the placement and installation of fittings, such as magneto ignition (to start the beginning of movement of the crankshaft, alternator, gas stations and distributors.

 

2. Cylinder, a part which moves heat energy into mechanical energy and for this purpose the piston moves up condense the gas. To obtain optimum maximum power or cultivated there are no leaks in the gas is burned between the piston and cylinder. Friction and wear to a minimum cultivated caused by movements of the piston slide. To minimize this, the cylinder wall with the hardened cast iron / cast, or with a supplied chrome on the walls of the cylinder to limit the wear earlier. If the cylinder walls are worn .. then repairs done is to drill the back wall of the cylinder with a bore tune, so that the cylinder space becomes larger, the need of the piston / plunger is also greater because of the increasing size of the diameter of the cylinder (related to the speed at the time dragrace, where space cylinder and piston required greater fuel supply is greater so use at least 2 barrel carburetor or 4 barrel) To avoid getting thin walls inside and outside walls of the cylinder (the thickness of the cylinder) then you should be given a wall in chrome coating so as to minimize wear permanent .. and piston can be maintained not require replacement of the larger piston.

 

3. Bak crank (crankcase), located at the bottom of the cylinder block is used as a container for engine oil made from steel press. In the crankcase ventilation is also equipped to connect the chamber to the outside air. Crankcase bolted under the bathtub crank and given them gasket (rubber coating) to avoid leaks at the connection so that the engine oil does not leak seeping out.

4. Cylinder Head, made with the cylinder block at the top and which are also supplied gasket, there are holes for mounting plugs and mechanical valves are fitted on the machine. The cylinder head is made of cast iron generally a mixture of aluminum to limit expansion. Also equipped with cooling coat who related the cylinder block to provide cooling to the valves and spark plugs.

5. The plunger / piston, this component is required to have properties resistant to pressure and high temperatures and can work at high speed. The piston head generally has a flat surface, but some are convex or concave. At the top of the piston there is a gap of 2-3 for the installation of piston springs. Piston base material is a mixture of cast iron and aluminum because it is lightweight and has a good heat conductor. Alloy unbalanced would be bad where at a very high temperature will make the piston expand and change shape.
Therefore encountered the top of the piston diameter slightly smaller than the bottom, dimanadalam high temperature state, the top and bottom will become equal.

6. The piston rod, is a component / part that connects the piston to the crankshaft / crankshaft is made with a form of "I", made of special steel.

 

7. Crankshaft / crankshaft, has an important task, namely changing the straight movement of the piston located in the cylinder at work movement into rotary motion by means of piston rods and maintain the movement of the piston in lengkah-the next step. Consists of a central crankshaft rotation in which the pen is paired crank piston rod. The front end of the crankshaft is made in such a way so as to allow the installation of a regulator gear (timing gear) which serves to move the axis nok and pulleys to drive the water pump / alternator (waterpump). While the rear end portion paired with a flange for mounting the wheel successor (flywheel).

8. Wheel successor / flywheel, a disc made of cast iron and bolted to the rear end of the crankshaft. Where the crankshaft only get the torque of the work steps alone, in order to work on other measures, the crankshaft must be able to save the day round obtained. Section which stores energy this round is the successor to the wheel that is also equipped with a ring gear that is attached on the outside to perkatian the starter pinion. 

  

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Ditulis Unknown — Wednesday, January 27, 2016 — Add Comment — Car