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List of the table of contents of this article:

• 1,DigiPlus What parts does the engine consist of?
• 2, The composition of the engine?
• 3, What is the structure of the car engine?

What parts does the engine consist of?

1. [Answer]: The engine is composed of two major mechanisms and five major systems. Two major mechanisms: crank connecting rod mechanism and gas distribution mechanism.

2. The engine is mainly composed of the fusele group and crankIt is composed of connecting rod mechanism, gas distribution mechanism, fuel supply system, ignition system, cooling system, lubrication system, start-up system, etc., as shown in Figure 1-3.

3. They are: fuselage group Composition: cylinder head, cylinder block and crankcase Function: As the assembly substrate of the engine mechanisms and systems, it is the skeleton that supports and fixes the crank connecting rod mechanism and other devices, and the relevant parts of the tractor chassis constitute the frame of the tractor.

4. The engine is mainly composed of two major mechanisms and five major systems. The two major mechanisms include the crank connecting rod mechanism and the gas distribution mechanism. The five major systems are the supply system, the start system, the ignition system, the lubrication system and the cooling system.

5. The engine consists of four parts, first: oil span. Second: Cylinder body. Third: Cylinder head.Four: Cylinder head cover. If you don't understand, you can ask. Hope to adopt it.

6. Fuselage group and composition: cylinder head, cylinder block and crankcase Function: As the assembly base of the engine mechanisms and systems, it is the skeleton that supports and fixes the crank connecting rod mechanism and other devices, and the relevant parts of the tractor chassis constitute the frame of the tractor.

The composition of the engine?

The engine is mainly composed of fuselage group, crank connecting rod mechanism, gas distribution mechanism, fuel supply system, ignition system, cooling system, lubrication system, start system, etc., as shown in Figure 1-3.

Fuselage group, composition: cylinder head, cylinder block and crankcase Function: As the assembly base of various engine mechanisms and systems, it is the skeleton that supports and fixes the crank connecting rod mechanism and other devices, and the relevant parts of the tractor chassis form the frame of the tractor.

The body is the skeleton of the engine and the installation basis of the various mechanisms and systems of the engine. All the main parts and accessories of the engine are installed inside and outside, bearing various loads. Therefore, the body must have sufficient strength and rigidity. The body group is mainly composed of cylinder block, cylinder liner, cylinder head, cylinder pad and other parts.

Fuselage group composition: cylinder head, cylinder block and crankcase Function: As the assembly base of various engine mechanisms and systems, it is the skeleton that supports and fixes the crank connecting rod mechanism and other devices, and forms the frame of the tractor with the relevant parts of the tractor chassis.

The automobile engine consists of two mechanisms and five systems, namely the fuselage and crank connecting rod mechanism, gas distribution mechanism, fuel supply system, ignition system (diesel engines usually do not have this system), cooling system, lubrication system and start-up system. The fusele and crank connecting rod mechanism are composed of the fusele group, piston, connecting rod, crankshaft and flywheel, etc.

The engine is composed of two major mechanisms (crank connecting rod mechanism, gas distribution mechanism) and five major systems (fuel supply system, lubrication system, cooling system, ignition system, start-up system).The engine, together with the chassis and gearbox, is also known as the "three major parts" of the car, which are all important parts of the car.

What is the structure of the car engine?

Fuselage group, composition: cylinder head, cylinder block and crankcase Function: As the assembly base of various engine mechanisms and systems, it is the skeleton that supports and fixes the crank connecting rod mechanism and other devices, and the relevant parts of the tractor chassis constitute the frame of the tractor.

The crank connecting rod mechanism is composed of cylinder block, cylinder head, piston, connecting rod, crankshaft and flywheel, etc.

The automobile engine consists of two mechanisms and five systems, namely the fuselage and crank connecting rod mechanism, gas distribution mechanism, fuel supply system, ignition system (diesel engines usually do not have this system), cooling system, lubrication system and start-up system.The crank connecting rod mechanism of the aircraft is composed of the aircraft, piston, connecting rod, crankshaft and flywheel.

Automotive engines are mainly composed of cylinder blocks, cylinder liners, cylinder heads, cylinder pads, crankshafts, camshafts, oil pumps, pistons, piston rings, piston rings, connecting rods, valves, valve rocker arms, etc. The engine is the heart of the car, providing power for the car to walk. The car is dynamic, economical and environmentally friendly.

Crank train is the main movement mechanism of the engine. Its function is to transform the reciprocating motion of the piston into the rotational motion of the crankshaft, and at the same time to transform the force acting on the piston into the torque output of the crankshaft to drive the rotation of the wheels of the car.