Модуль питания пневматического тормоза: Деконструкция 49 Важные детали для безупречной пневматической безопасности

Это подробное техническое руководство по Модуль питания пневматического тормоза для FAW Jiefang CA3250P66K2L1T1E 6×4 самосвал. This deconstruction analyzes 49 типы обслуживаемых компонентов, including the air tanks, air dryer, protection valves, and mounting hardware that form the core of the vehicle’s pneumatic system.

The Модуль питания пневматического тормоза является полным, integrated system responsible for generating, лечение, хранение, and distributing the compressed air required for the entire braking system. On a heavy-duty dump truck, this is the most critical safety system. It is not just one part, but a network of components, including the ‘Air Dryer’ (to remove moisture), multiple ‘Air Tanks’ (for storage), and the ‘Four-Circuit Protection Valve’ (for redundancy). Весь этот Модуль питания пневматического тормоза must be free of leaks, mounted securely, and serviced regularly to ensure the vehicle has reliable stopping power under all load conditions. This analysis will deconstruct the core serviceable units of the Модуль питания пневматического тормоза, from generation to storage and distribution.

Основной 1: The “Поколение & Treatment” Логика (The Air Dryer)

This group of components is the starting point of the Модуль питания пневматического тормоза. It takes hot, wet air from the engine’s compressor and “treats” это, making it clean and dry before sending it to the storage tanks.

1. Компонент: ‘Air dryer assy’ (3511020-73А) & ‘Air treatment unit’ (3515020-73А)
Эти (Комп 21, 22) are the core of the treatment system. The Air Treatment Logic is to remove moisture and oil from the compressed air. Wet, oily air will destroy the rubber seals in brake valves and can freeze in cold weather, leading to a catastrophic loss of brakes. This unit is a critical, serviceable part of the Модуль питания пневматического тормоза.

2. Компонент: «Кронштейн – air treatment unit’ (3515012-61Б)
Этот (Комп 20) is the dedicated steel bracket that mounts the heavy air dryer assembly to the Рама FAW J6P. It is designed to withstand constant vibration.

3. Компонент: 'Труба в сборе’ (3506235-73А, 3506240-73А) & ‘Silencer assy’ (3515025-55А)
Этот (Комп 35, 36, 29) is the plumbing. The ‘Pipe assy’ (Комп 35, 36) are the multi-port manifolds that distribute the treated air. The ‘Silencer’ (Комп 29) is connected to the air dryer’s purge valve, muffling the loud “pssst” sound when the dryer purges its collected moisture. This is a key part of a properly functioning Модуль питания пневматического тормоза.

Основной 2: The “Хранилище” Логика (The Air Tanks)

This group represents the various air reservoirs, или “tanks,” that store the compressed air. The Модуль питания пневматического тормоза uses multiple tanks for safety and redundancy.

1. Компонент: ‘Reserve air tank assy’ (3513020-70Б) & ‘Air tank assy’ (3513015-61Б)
Этот (Комп 5, 7) is the main set of air tanks. These steel reservoirs hold the “primary” и “secondary” air for the service brake circuits, as divided by the protection valve.

2. Компонент: ‘Dual-chamber air tank assy’ (3513215-54А) & ‘Partition air tank’ (3513411-50А)
Этот (Комп 30, 16) represents specialized tanks. The Redundancy Logic is that a ‘Dual-chamber’ tank (Комп 30) is a single tank with two isolated compartments inside. This is often used for the park brake, ensuring it has its own dedicated air supply that cannot be depleted by a service brake leak. This is a core feature of the Модуль питания пневматического тормоза.

3. Компонент: ‘Drain valve assy’ (3513100-240) – Кол-во 6 (Общий)
Этот (Комп 8, 9) is the most critical service item. Каждый Резервный воздушный бак FAW J6P (which is part of the Модуль питания пневматического тормоза) has a drain valve at the bottom. These must be opened daily to purge the condensed water, which is a byproduct of air compression. Failure to drain the tanks will lead to brake failure in cold weather.

Основной 3: The “Распределение & Защита” Логика (Клапаны & Mounts)

This group includes the “мозг” принадлежащий Модуль питания пневматического тормоза and the hardware that physically secures the tanks to the truck frame.

1. Компонент: «Четырехконтурный защитный клапан’ (3515014-8Э) – Кол-во 3 (Общий)
Этот (Комп 12, 27) is the central safety device. It receives the main air supply and splits it into four protected circuits (front brake, rear brake, стояночный тормоз, accessory). The Логика защиты ensures that a leak in one circuit (НАПРИМЕР., a burst accessory line) cannot drain the entire system. This allows the brakes to remain functional, a critical feature of the Модуль питания пневматического тормоза.

2. Компонент: Tank Brackets & Straps (3513075-75А, 3513095-75А, 3513090-50А, и т. д.)
Этот (Комп 6, 7, 17, 18, 32) is the complete mounting system. The Vibration Logic is that air tanks are heavy and subject to constant vibration. This system of heavy-duty ‘Brackets’ (Комп 6, 31) and steel ‘Strap assy’ (Комп 7, 18, 32) holds the tanks securely to the Рама FAW J6P, preventing metal fatigue and stress cracks.

3. Компонент: ‘Air tank & battery box bracket assy’ (3513800-Y494)
Этот (Комп 5) is a large, integrated component that serves a dual purpose: it holds both an air tank for the Модуль питания пневматического тормоза and the vehicle’s batteries. This multi-function bracket, complete with ‘Battery box pad’ (Комп 34), is an example of efficient chassis design.

Модуль питания пневматического тормоза: Complete 49-Part Breakdown

В следующей таблице представлена ​​полная, подробная разбивка всех 49 группы компонентов в Модуль питания пневматического тормоза для FAW Jiefang CA3250P66K2L1T1E 6×4 самосвал. This list merges the auxiliary tank and main module diagrams and is essential for any service of the Модуль питания пневматического тормоза.

Основные характеристики

Технические характеристики Модуль питания пневматического тормоза are defined by its complex, multi-tank, and multi-circuit design, обеспечение бесперебойной работы. Без утечек Модуль питания пневматического тормоза Это самая важная система безопасности на автомобиле..