HS code-driven cost variance analysis

List of the catalog of this article:

• 1 、HS code-driven cost variance analysisWhat are the engine accessories
• 2、 What parts does the engine have?

What are the engine accessories

1. Fuselage group, composition: cylinder head, cylinder block and crankcase Function: as the assembly substrate of the engine mechanism and system, it is the support and fixation crank connecting rod The skeleton of the mechanism and other devices and the relevant parts of the tractor chassis make up the frame of the tractor.

2. Crank connecting rod mechanism The crank connecting rod mechanism is the main moving part of the engine to realize the working cycle and complete the energy conversion.It is composed of a fusele group, a piston connecting rod group and a crankshaft flywheel group.

3. Auto parts include the following products: engine parts: cylinder head, engine cylinder block, oil pan, etc. Crank connecting rod mechanism: piston, connecting rod, crankshaft, connecting rod bushing, crankshaft bushing, piston ring, etc. Valve mechanism: camshaft, intake valve, exhaust valve, rocker arm, rocker arm shaft, boom, putter, etc.

What are the car engine accessories?

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 main parts that make up the automobile engine are: piston, piston ring, valve, valve oil seal, valve duct, crankshaft, tile, connecting rod tile, timing belt, tensioning wheel, etc.

First of all, the engine parts of the car have pistons, valves, camshafts, crankshafts, cylinder pads, gasoline pumps, fans, thermosters, generators, starters, ignition coils, etc. Different parts have different functions for automobile engines, and each part is crucial for automobile engines.

What are the accessories of the engine assembly?

Engine components include: -cylinder head-cylinder liner-oil span-flywheel-ejector-inlet and exhaust valve-inlet pipe-exhaust pipe-spark plug-camshaft (including bushing)-crankshaft-crankshaft timing gear-oil pump-oil filter These components together constitute the mechanical composition of the diesel engine Part.

The basic composition of the engine components is divided into the following four parts: fuel supply and regulation system: the fuel is sprayed into the combustion chamber and fully mixed with the air to produce heat. The fuel system includes fuel tank, oil pump, fuel filter, fuel injection pump, fuel injector, speed adjuster and other parts.

The function of the fuselage group is to make up the bones of the engine.Frame, support all sports parts, install auxiliary systems, and use the crankcase to hang the engine assembly on the frame. The fuselage group includes crankcase, cylinder, cylinder head, etc., as shown in Figure 1-4. Figure 1-4 The engine body group consists of 1 crankcase.

The engine assembly includes: fuel supply and regulation system, which sprays fuel into the combustion chamber and fully mixes with air to produce heat. The fuel system includes fuel tank, oil pump, fuel filter, fuel filter, fuel injection pump, fuel injector and speed adjuster and other parts.

What does automobile engine accessories mainly include

1. First of all, the engine parts of automobiles include pistons, valves, camshaftshafts, crankshafts, cylinder pads, gasoline pumps, fans, thermosters, generators, starters, ignition Coils, etc.Different parts have different functions for automobile engines, and each part is crucial for automobile engines.

2. The four major parts of a car include cylinder liner, piston, piston ring and piston pin. The four main parts of the engine are the moving parts of the engine; each car must be equipped with four parts, including cylinder liners, pistons, piston rings and piston pins, which are indispensable for cars.

3. Auto parts specifically include: engine accessories: cylinder head, body, oil pan, etc. Crank connecting rod mechanism: piston, connecting rod, crankshaft, connecting rod tile, crankshaft tile, piston ring and other gas distribution mechanisms: camshaft, intake valve, exhaust valve, rocker arm, rocker arm shaft, column, putter, etc.

What are the engine accessories?

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.

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.

Composition: mainly including oil pump, pressure limiting valve, oil filter, lubricating oil channel, etc. Function: Supply lubricating oil to the relatively moving parts to reduce the frictional resistance between them and reduce the wear of the machine parts.

The main parts that make up the automobile engine are: piston, piston ring, valve, valve oil seal, valve duct, crankshaft, tile, connecting rod tile, timing belt, tensioning wheel, etc.

What parts does the engine have?

The main parts of the engine include: crank connecting rod mechanism: connecting rod, crankshaft, shaft tile, flywheel, piston, piston ring, piston pin, crankshaft oil seal; valve mechanism: cylinder head, valve cover, camshaft, valve, intake manifold, exhaust manifold, air filter, silencer, ternary catalytic transformation Instrument, supercharger, intercooler, etc.

Fusele group, composition: cylinder head, cylinder block and crankcase Function: as the assembly base of various engines and systems, it is the supportAnd the skeleton of the fixed crank connecting rod mechanism and other devices, and the relevant parts of the tractor chassis form the frame of the tractor.

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.

The engine consists of seven large pieces, each of which has its own functions.

The main parts that make up the automobile engine are: piston, piston ring, valve, valve oil seal, valve duct, crankshaft, tile, connecting rod tile, timing belt, tensioning wheel, etc.

First of all, the engine parts of the car are all active.Plugs, valves, camshafts, crankshafts, cylinder pads, gasoline pumps, fans, thermosters, generators, starters, ignition coils, etc. Different parts have different functions for automobile engines, and each part is crucial for automobile engines.