According to the number of cylinders, it can be divided into single Cylinder engine and multi-cylinder engine.Modern cars mostly use three-cylinder, four-cylinder, six-cylinder and eight-cylinder engines. According to the cooling method, it can be divided into water-cooled engine and air-cooled engine. The water-cooled engine has uniform cooling, reliable operation and good cooling effect, and is widely used in modern vehicle engines.
The crank connecting rod mechanism consists of three parts: the fusele group, the piston connecting rod group and the crankshaft flywheel group.
The engine is composed of two major mechanisms: crank connecting rod mechanism and gas distribution mechanism, as well as five major systems such as cooling, lubrication, ignition, fuel supply and start-up system. The main components include cylinder block, cylinder head, piston, piston pin, connecting rod, crankshaft, flywheel, etc. The working cavity of the resurrected plug internal combustion engine is called a cylinder, and the inner surface of the cylinder is cylindrical.
The air cylinder block of the fusele, the air cylinder block is the assembly base of various mechanisms and systems of the engine, and is the most important part of the engine.The cylinder block has water-cooled cylinder block and air-cooled cylinder block. The water-cooled cylinder block is generally integrated with the upper crankcase.
Crank connecting rod mechanism The crank connecting rod mechanism is the main moving part of the engine to realize the working cycle and energy conversion. It consists of a fusele group, a piston connecting rod group and a crankshaft flywheel group.
1. First, remove the large flywheel of Weichai p10, and see the oil pump in the lower left corner. Swing out three bolts seven times. Then the oil pump is removed. Finally, fill the new pump with oil and install it before using it.
2. When the SCR system fails, troubleshooting should be carried out first to determine that it is a problem with the post-processing assembly. If the post-processing assembly fails, you can consider replacing the entire post-processing assembly to ensure that the system can work normally.
3. This fault is obviously the air entering the oil line. It should be that the oil pipe connecting the fuel tank is broken, and the fuel tank needs to be replaced.
4. The correct way to replace the antifreeze is as follows: first, drive the vehicle into the lifting machine operation area, and open the coolant expansion kettle lid to ensure that the engine is in a cooled state.
1. To prevent the engine from producing water scale; add rust inhibitor; maintain the water level of the radiator, prevent the air from entering the water cover, and reduce the occurrence of rust; in order to protect For the cooling system, it is best to use antifreeze, otherwise the water freezes in cold weather and it will easily burst the water cover; it should prevent the radiator from leaking and reduce the frequency of adding water.
2. Replace the oil and filter regularly. The oil quality of any quality grade lubricating oil will change during use. In order to avoid failure, the oil should be changed regularly according to the usage situation, and the amount of oil should be moderate (generally, the upper limit of the oil gauge is better). Clean the crankcase regularly.
3. Use antifreeze that meets the requirements of the original factory, and carry out maintenance and replacement according to the manufacturer's requirements, which can reduce the generation of scale.
1. The function of the car water cover is to maintain the normal working temperature of the engine and prevent the engine from overheating. It radiates the heat in the engine cooling system through the collaborative work of components such as radiators, pumps, water pipes and water temperature sensors, and transports the coolant to the engine for cooling to ensure the normal operating temperature of the engine.
2. The water sleeve in the car (engine) is actually a porous water pipe.
3. The water sleeve is an empty gun directly connected to each other in the main stove and cylinder head. The water sleeve is connected to the radiator at the front end of the engine through a rubber hose to form a closed coolant circulation channel. The water pump is installed between the water sleeve and the radiator.
4. It has the function of cooling cylinder, which is a cooling accessory and an important part of a water-cooled air compressor. When the air compressor is working, the temperature will rise as the air is compressed, and the heat is directly absorbed by the cylinder liner. In order to prevent the cylinder liner and piston from overheating, the temperature must be controlled within a certain range, so the water circulation cooling system is added.
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According to the number of cylinders, it can be divided into single Cylinder engine and multi-cylinder engine.Modern cars mostly use three-cylinder, four-cylinder, six-cylinder and eight-cylinder engines. According to the cooling method, it can be divided into water-cooled engine and air-cooled engine. The water-cooled engine has uniform cooling, reliable operation and good cooling effect, and is widely used in modern vehicle engines.
The crank connecting rod mechanism consists of three parts: the fusele group, the piston connecting rod group and the crankshaft flywheel group.
The engine is composed of two major mechanisms: crank connecting rod mechanism and gas distribution mechanism, as well as five major systems such as cooling, lubrication, ignition, fuel supply and start-up system. The main components include cylinder block, cylinder head, piston, piston pin, connecting rod, crankshaft, flywheel, etc. The working cavity of the resurrected plug internal combustion engine is called a cylinder, and the inner surface of the cylinder is cylindrical.
The air cylinder block of the fusele, the air cylinder block is the assembly base of various mechanisms and systems of the engine, and is the most important part of the engine.The cylinder block has water-cooled cylinder block and air-cooled cylinder block. The water-cooled cylinder block is generally integrated with the upper crankcase.
Crank connecting rod mechanism The crank connecting rod mechanism is the main moving part of the engine to realize the working cycle and energy conversion. It consists of a fusele group, a piston connecting rod group and a crankshaft flywheel group.
1. First, remove the large flywheel of Weichai p10, and see the oil pump in the lower left corner. Swing out three bolts seven times. Then the oil pump is removed. Finally, fill the new pump with oil and install it before using it.
2. When the SCR system fails, troubleshooting should be carried out first to determine that it is a problem with the post-processing assembly. If the post-processing assembly fails, you can consider replacing the entire post-processing assembly to ensure that the system can work normally.
3. This fault is obviously the air entering the oil line. It should be that the oil pipe connecting the fuel tank is broken, and the fuel tank needs to be replaced.
4. The correct way to replace the antifreeze is as follows: first, drive the vehicle into the lifting machine operation area, and open the coolant expansion kettle lid to ensure that the engine is in a cooled state.
1. To prevent the engine from producing water scale; add rust inhibitor; maintain the water level of the radiator, prevent the air from entering the water cover, and reduce the occurrence of rust; in order to protect For the cooling system, it is best to use antifreeze, otherwise the water freezes in cold weather and it will easily burst the water cover; it should prevent the radiator from leaking and reduce the frequency of adding water.
2. Replace the oil and filter regularly. The oil quality of any quality grade lubricating oil will change during use. In order to avoid failure, the oil should be changed regularly according to the usage situation, and the amount of oil should be moderate (generally, the upper limit of the oil gauge is better). Clean the crankcase regularly.
3. Use antifreeze that meets the requirements of the original factory, and carry out maintenance and replacement according to the manufacturer's requirements, which can reduce the generation of scale.
1. The function of the car water cover is to maintain the normal working temperature of the engine and prevent the engine from overheating. It radiates the heat in the engine cooling system through the collaborative work of components such as radiators, pumps, water pipes and water temperature sensors, and transports the coolant to the engine for cooling to ensure the normal operating temperature of the engine.
2. The water sleeve in the car (engine) is actually a porous water pipe.
3. The water sleeve is an empty gun directly connected to each other in the main stove and cylinder head. The water sleeve is connected to the radiator at the front end of the engine through a rubber hose to form a closed coolant circulation channel. The water pump is installed between the water sleeve and the radiator.
4. It has the function of cooling cylinder, which is a cooling accessory and an important part of a water-cooled air compressor. When the air compressor is working, the temperature will rise as the air is compressed, and the heat is directly absorbed by the cylinder liner. In order to prevent the cylinder liner and piston from overheating, the temperature must be controlled within a certain range, so the water circulation cooling system is added.
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