Compresor de aire FAW J6P: Deconstruyendo 7 Piezas críticas para una potencia aérea impecable

Bienvenidos a esta experta deconstrucción del Compresor de aire FAW J6P (N/P del conjunto principal 3509010-382). Este es el “compressed air generator” for the engine on the FAW Jiefang CA3250P66K2L1T1E 6×4 camión volcado.

This is not an optional accessory; it is a safety-critical “Asamblea lógica” de 7 tipos de componentes. Es “lógica” is to convert engine rotational power into high-pressure (120-150 PSI) compressed air, which is the lifeblood of the truck’s most critical systems: los frenos de aire, the clutch assist, the air suspension, and the horn.

El “Lógica de durabilidad” is the most important feature of this Compresor de aire FAW J6P. Unlike a belt-driven compressor, this unit is “gear-driven” (see Comp 1, ‘Driven gear’). Este “Gear-Drive Logic” means it is directly integrated with the engine’s internal timing train. Este es un “life-of-the-engine” solution, as there is no belt to slip, break, or wear out—a critical design choice for a vehicle where a loss of air pressure means a total loss of braking. Este Compresor de aire FAW J6P is a piston-style pump, which requires its own lubrication and cooling.

This technical guide is an essential resource for engine technicians, chassis specialists, y gerentes de repuestos. We will deconstruct the entire 7-component-type group. Analizaremos el “Air Generation Logic” (the compressor assembly itself), el “Gear-Drive Logic” (the drive gear), el “Critical Lubrication Logic” (the oil inlet pipe and seals), y el “Sellando & Lógica de sujetadores” (the hollow bolts and gaskets) que definen esto Compresor de aire FAW J6P.

Centro 1: El “Air Generation” Lógica (Componente 3)

This component is the main assembly, el “bomba” sí mismo. Its logic is to convert the engine’s rotational power into high-pressure compressed air.

1. Componente: ‘Air compressor w/ pipe joint assy’ (3509010-382)
Este (compensación 3) es el núcleo Compresor de aire FAW J6P asamblea. Este es un “piston pump” diseño, essentially a miniature, single-cylinder (or twin-cylinder) engine that works in reverse. Es impulsado por el 'engranaje impulsado’ (compensación 1), which turns an internal crankshaft and drives a piston up and down.

El “Valve Logic” es interno. On the “down-stroke,” the piston creates a vacuum, pulling in fresh, filtered air from the engine’s air intake via an “inlet reed valve.” On the “up-stroke,” it compresses this air to 120-150 PSI. This high-pressure air forces open an “outlet reed valve” and is pushed into the ‘pipe joint assy’ (the outlet), heading to the truck’s air tanks.

El “Lógica térmica” es critico. Compressing air creates an immense amount of heat. Este Compresor de aire FAW J6P es “liquid-cooled.” It features an internal “water jacket” (coolant passages) in its own cylinder head. Engine coolant is routed *through* the compressor body, where it absorbs this heat and carries it back to the main radiator. This is the only way the compressor can run continuously (a “100% duty cycle”) without seizing. El “pipe joint assy” specifies that this is the version of the Compresor de aire FAW J6P that includes the critical outlet fittings.

Centro 2: El “Engine-Drive” Lógica (Componente 1)

Este componente “lógica” is to provide a reliable, “antideslizante” power source for the Compresor de aire FAW J6P.

1. Componente: 'Engranaje impulsado – compresor de aire’ (1006047-29D)
Este (compensación 1) es el “Power Input Logic.” Este es un trabajo pesado, hardened steel gear. Es “lógica” is to mesh *directly* with a gear on the engine’s “Timing Gear Train” (often the camshaft gear or an idler gear). Este “Gear-Drive” design is the “Reliability Logic” for this safety-critical system. It *cannot* be driven by a belt, because a slipping or broken belt would mean an instant loss of brakes. This gear-on-gear connection ensures the Compresor de aire FAW J6P is *always* spinning when the engine is running.

El “Helical Logic” of the gear teeth is also important. The teeth are “helicoidal” (cut at an angle), not “estimular” (straight). This design “lógica” allows the teeth to engage gradually and quietly. This reduces the “gimoteo” (Nvh) of the gear train and, more importantly, reduces the “carga de choque” on the teeth as they mesh. This is essential for the long-term durability of the Compresor de aire FAW J6P‘s drive system.

Centro 3: El “Critical Lubrication” Lógica (Componente 7)

Este grupo representa el “life-support” system for the Compresor de aire FAW J6P. A piston pump cannot run dry.

1. Componente: ‘Engine oil inlet pipe assy – compresor de aire’ (3509050-29D)
Este (compensación 7) es el “Pressure Feed Logic.” Es “lógica” is to be a high-pressure, rigid steel pipe that “taps” limpio, pressurized oil directly from the engine’s main “oil gallery” (likely on the side of the engine block). esta pipa “lógica” is to provide a constant, pressurized stream of oil *into* the Compresor de aire FAW J6P‘s internal crankcase.

This oil performs two critical functions:

• Lubrication: It lubricates the compressor’s own internal crankshaft, aspectos, and piston cylinder wall.
• Cooling: proporciona “splash cooling” to the underside of the compressor’s piston, drawing heat away and transferring it back to the engine’s main oil supply.

Un fracaso en esto “Lógica de lubricación”—a clogged pipe, a loose “hollow bolt” (compensación 5), or a failed “copper gasket” (compensación 6)—will starve the Compresor de aire FAW J6P of oil. This will cause it to overheat and seize in a matter of minutes, disabling the truck’s entire air system.

Centro 4: El “Sellando & Cierre” Lógica (All Others)

Este grupo final “lógica” is to provide a secure, a prueba de vibraciones, and *leak-proof* mounting for the Compresor de aire FAW J6P and its fluid lines.

1. El “Structural Fastener” Lógica (Componente 4)
The ‘Hexagon flange bolt’ (Q1841035), of which there are three (3), es el “Mounting Logic.” These are the high-tensile bolts that hold the entire Compresor de aire FAW J6P asamblea (compensación 3) to its ‘support’ on the engine block. El “Lógica de brida” (built-in washer) is critical for resisting the “rocking” vibration of the piston pump, ensuring the bolts do not “caminar” loose.

2. El “Fluid Transfer” Lógica (Componentes 5, 6)
Este es el “Plumbing Hardware Logic” for the ‘Oil inlet pipe’ (compensación 7).

• ‘Hollow bolt’ (3509053-29D): La lista pide dos (2) de estos “banjo bolts.” Su “lógica” is to allow fluid (aceite) to flow *through* them, connecting the oil pipe to the engine block and to the Compresor de aire FAW J6P inlet.
• ‘Copper gasket 10×16’ (Q/WC3403-1994): La lista pide cuatro (4) de estos. Este “Crush Washer Logic” es critico. Two (2) gaskets are used *per* hollow bolt (one on each side of the banjo fitting). The soft copper “crushes” when tightened, creating a perfect, alta presión, high-heat seal for the engine oil.

3. El “Main Seal” Lógica (Componente 2)
La junta tórica’ (Q734B1400265) es el “Mounting Gasket Logic.” Este (compensación 2) is the large, high-temperature O-ring that seals the entire mounting flange of the Compresor de aire FAW J6P to the engine block. Es “lógica” is to seal two things: 1) It seals the “drive gear” (compensación 1) inside the timing case, preventing a massive oil leak. 2) It seals the “oil drain” path, allowing hot oil from the compressor’s crankcase to drain *back* into the engine’s main crankcase. A failure of this one O-ring will result in a major oil leak.

FAW J6P Air Compressor Parts List & Presupuesto

La siguiente tabla proporciona la información completa, desglose detallado de todos 7 tipos de componentes identificados en este Compresor de aire FAW J6P Montaje para FAW Jiefang CA3250P66K2L1T1E 6×4 camión volcado.

Especificaciones principales

Las especificaciones para el Compresor de aire FAW J6P are defined by its function as the primary air generator for the vehicle’s safety-critical brake system.