FAW J6P Правый центральный вал: Деконструкция 15 Важнейшие детали для безупречного разделения крутящего момента

Welcome to this specialized technical analysis of the FAW J6P Правый центральный вал, a foundational component in the CA10TA160M gearbox for the FAW Jiefang CA3250P66K2L1T1E 6×4 самосвал. This guide provides a complete deconstruction of the 15 parts that make up the FAW J6P Правый центральный вал, критический “countershaft” in the transmission’s twin-shaft design.

The FAW J6P Правый центральный вал works in perfect harmony with its “Левый” counterpart to handle the immense power from the engine. Этот “twin-countershaft” logic splits the torque, effectively halving the load on each gear tooth. This design is essential for the durability and reliability required in a heavy-duty dump truck application.

Основной 1: The “Вал & Keyway” Логика (The Core Spine)

Эта группа представляет собой основу FAW J6P Правый центральный вал. It includes the shaft itself and the various keys used to permanently lock the drive gears onto it, ensuring the entire assembly spins as one solid unit.

1. Компонент: ‘Centre shaft’ (1701211-A7G)
Этот (Комп 3) is the ‘Centre shaft’ сам, the spine of the assembly. Как FAW J6P Правый центральный вал, this component is identical to its left-side counterpart. Это сингл, heavy-duty shaft, precision-machined from forged steel to be incredibly rigid and resistant to the torsional (скручивание) forces of a high-torque diesel engine.

The Torque Splitting Logic is its core purpose. The FAW J6P Правый центральный вал runs parallel to the mainshaft and the ‘Left Centre Shaft’. It receives approximately 50% of the power from the input shaft gear and is in constant, permanent mesh with the “управляемый” gears on the mainshaft. This load-sharing is what makes the gearbox so robust.

2. The “Key” Группа (Комп 4, 5, 6)
В эту группу входят: ‘Woodruff key’ (Комп 4), ‘Spring cylindrical pin’ (Комп 5), and ‘Flat key’ (Комп 6). These are all “locating keys” used to fix the gears to the FAW J6P Правый центральный вал.

The Логика блокировки это их функция. The drive gears (как Комп 7, 8, 9) are not “free-spinning”; they must be rigidly locked to the FAW J6P Правый центральный вал. A ‘Woodruff key’ (Комп 4) is a half-moon shaped key that sits in a crescent-shaped slot, locking a gear hub in place. A ‘Flat key’ (Комп 6) это простой, strong key for a straight slot. A ‘Spring pin’ (Комп 5) is a vibration-proof pin, likely used to secure a gear collar.

Основной 2: The “Главный привод” Логика (The Gear Set)

Это основной “работающий” часть FAW J6P Правый центральный вал. These are the fixed gears that provide the “водить машину” torque to the mainshaft’s “управляемый” шестерни.

1. The “Main Gears” (Комп 7, 8, 9)
В эту группу входят: ‘Second gear – centre shaft’ (Комп 7), ‘Third gear – centre shaft’ (Комп 8), and ‘Fourth gear – centre shaft’ (Комп 9). These gears are the drive-side of the main gear ratios.

The Constant Mesh Logic является ключевым. Unlike the mainshaft gears (which spin freely), all gears on the FAW J6P Правый центральный вал are *fixed* to the shaft (НАПРИМЕР., by the keys in Core 1). They spin as one single, solid unit, perfectly synchronized with the ‘Left Centre Shaft’.

This means when the engine turns the FAW J6P Правый центральный вал, all these gears (2н.д., 3р-д, 4й) are spinning at the same RPM. The driver selects a gear by locking the corresponding “управляемый” механизм (on the mainshaft) to the mainshaft, which completes the power path for that specific ratio.

2. Компонент: ‘Reduction gear – centre shaft’ (1701217-A7G)
Этот (Комп 11) is the ‘Reduction gear’. This is likely the main “вход” gear of the FAW J6P Правый центральный вал, which meshes with the ‘First Axis’ (input shaft) механизм.

Его Логика сокращения is to provide the first, main gear reduction in the entire gearbox. It multiplies the torque *before* it even gets to the 2nd/3rd/4th gears, providing the massive “grunt” или “pulling power” needed for a dump truck. It is secured on the shaft by its own ‘Snap ring’ (Комп 12). This gear’s health is critical to the FAW J6P Правый центральный вал.

Основной 3: The “отбор мощности” Логика (The PTO Gear)

This component’s logic is to provide a “кран” или “take-off” point for the engine’s power, allowing it to run auxiliary equipment, which is essential for a dump truck.

1. Компонент: ‘PTO gear – centre shaft’ (1701246-A7G)
Этот (Комп 10) is the ‘Power Take-Off Gear’. This gear is also fixed to the FAW J6P Правый центральный вал and spins constantly with it (anytime the clutch is engaged).

The Гидравлическая логика is its application. This gear (Комп 10) is what meshes with the idler gear of the PTO unit (which is bolted to the side of the gearbox housing). When the driver engages the PTO, this gear transmits the engine’s power *out* of the gearbox to run the hydraulic pump for the dump body.

Its position on the FAW J6P Правый центральный вал имеет решающее значение. Because this shaft spins whenever the clutch is engaged (even when the main gearbox is in neutral), it allows the dump truck to be stationary but still use the engine’s power to run the hydraulic pump and raise the dump bed. This functionality is a hallmark of the FAW J6P Правый центральный вал дизайн.

Основной 4: The “Несущий & Удержание” Логика (The Mounts)

This final group is responsible for supporting the entire FAW J6P Правый центральный вал сборка, holding it in its precise location and allowing it to spin smoothly under immense radial and axial loads.

1. The “Несущий” Группа (Комп 2, 13)
Это включает в себя: ‘Cylindrical roller bearing’ (Комп 2) and ‘Cylindrical roller bearing with stop ring’ (Комп 13). These are the main bearings for the FAW J6P Правый центральный вал, supporting it at the front and rear of the gearbox case.

The Roller Bearing Logic is used for its superior strength. Unlike ball bearings, roller bearings have a larger contact patch, making them ideal for handling the extremely high *radial* loads (а “толкая” force between gears) inside a heavy-duty gearbox. The ‘stop ring’ на компе 13 is a snap ring on the *outer* race, который “locates” the bearing in the housing bore.

2. The “Удержание” Группа (Комп 1, 12, 14, 15)
В эту группу входят: ‘Snap ring – centre shaft rear bearing’ (Комп 1), ‘Snap ring – reduction gear’ (Комп 12), ‘Baffle plate – centre shaft front bearing’ (Комп 14), и «Болт с шестигранной головкой и направляющей шейкой».’ (Комп 15).

The Axial Control Logic это их функция. The ‘Snap rings’ (Комп 1, 12) fit into grooves on the FAW J6P Правый центральный вал itself to lock bearings or gears (like the ‘Reduction gear’, Комп 11) на месте, предотвращение любого “осевой” (in-and-out) движение.

The Baffle Plate Logic (Комп 14) имеет решающее значение. This plate, held by the ‘Hexagon head bolt’ (Комп 15), acts as a “retainer” for the front bearing (Комп 13). It also functions as an “oil slinger” или “baffle,” directing lubricating oil into the bearing race while also preventing excessive “всплеск” from reaching the front seal. This entire group ensures the FAW J6P Правый центральный вал stays perfectly positioned.

FAW J6P Правый центральный вал: Полная разбивка на 15 частей

В следующей таблице представлена ​​полная, подробная разбивка всех 15 типы компонентов в FAW J6P Правый центральный вал сборка для FAW Jiefang CA3250P66K2L1T1E 6×4 самосвал.

Основные характеристики

Технические характеристики FAW J6P Правый центральный вал are defined by its role as one of two “countershafts” in a high-torque, twin-countershaft gearbox design.