Логическая сборка FAW для активных цилиндрических передач, Жилье, Дифференциал вала и блокировка дифференциала: Критический анализ 34 Компоненты

Добро пожаловать на этот критический анализ Логическая сборка FAW для активных цилиндрических передач, Жилье, Shaft Differential And Differential Lock Logic Assembly (Часть №. 2502010QA6T). Это полный “вперед” или “centre” drive axle differential carrier for the FAW Jiefang CA4251P66K24T1A3E5 6×4 дизельный полуприцеп тягач.

The Логическая сборка FAW для активных цилиндрических передач, Жилье, Shaft Differential And Differential Lock Logic Assembly это “мозг” из 6×4 drive system. Его “логика” двоякий: первый, the ‘Inter-Shaft Differential’ (轴间差速器) splits power between the front and rear drive axles. Второй, the ‘Differential Lock’ provides a pneumatic, driver-controlled mechanism to *override* this logic for maximum traction.

This in-depth guide is essential for driveline technicians. Мы разберем всю Логическая сборка FAW для активных цилиндрических передач, Жилье, Shaft Differential And Differential Lock Logic Assembly в свой 34 исправные компоненты, including the main ‘Housing’, the ‘Active Cylindrical Gears’ (pinion and side gears), and the complete ‘Differential Lock Logic Assembly’.

The “Жилье” и “Приводная коническая шестерня” (Шестерня)

The Логическая сборка FAW для активных цилиндрических передач, Жилье, Shaft Differential And Differential Lock Logic Assembly is a complete “перевозчик” или “тыква” единица. The ‘Housing’ (2502015-A6T / 2502018-A6T from the sub-list) это массивный, ribbed cast-iron foundation that holds all components in perfect, micromillimeter alignment.

The ‘Drive Bevel Gear’ component is the ‘Pinion shaft assembly’ (2502065-A6T). Это “вход” вал, which receives power from the main driveshaft. It is supported by two massive ‘Tapered roller bearing assembly’ единицы (2402060-А8Т-С00 и 2402050-А8Т-С00). These bearings are critical, as they must handle both the extreme radial load and the axial (толкать) load from the helical gear mesh.

This pinion shaft is sealed by the ‘Centre axle input shaft oil seal assy’ (2502055-A6T-C00), which prevents gear oil from leaking out the front. «Гайка-подшипник вала-шестерни»’ (2402069-А0Е) is the critical fastener that sets the “предварительная загрузка” на этих подшипниках. This preload is a precise “squeeze” set by the technician using the “по мере необходимости” (по требованию) ‘Adjustment gaskets’ (2402097-A6T, 2402098-A6T, 2402099-A6T). An incorrect preload on the Логическая сборка FAW для активных цилиндрических передач, Жилье, Shaft Differential And Differential Lock Logic Assembly will lead to rapid bearing failure.

The “Shaft Differential” (Inter-Axle Differential Logic)

This component is often mistaken, но “Shaft Differential” (轴间差速器) в Логическая сборка FAW для активных цилиндрических передач, Жилье, Shaft Differential And Differential Lock Logic Assembly is the **Inter-Axle Differential**. Its logic is to split power *between* the front-drive-axle and the rear-drive-axle.

This differential is a planetary gearset housed inside the ‘Inter-axle differential housing’ (2502105-A6T). It consists of:

• **’Planetary gear-inter-axle differential’ (2507076-А0Е) – 4 единицы:** Это “spider gears.”
• **’Inter-axle differential cross’ (2507081-A6T):** The “cross” that holds the spider gears.
• **’Front side gear-inter-axle differential’ (2507057-A6T):** This gear sends power to the centre axle’s own ring gear.
• **’Rear side gear-inter-axle differential’ (2507066-A6T):** This gear sends power to the “through-shaft” (2502136-A6T), which leads to the rear-most axle.

When the truck turns, the front and rear axles travel different distances. This differential “логика” allows the ‘Front side gear’ and ‘Rear side gear’ to spin at different speeds, предотвращение “driveline bind-up” and saving the axles from immense stress. This is a core function of the Логическая сборка FAW для активных цилиндрических передач, Жилье, Shaft Differential And Differential Lock Logic Assembly.

The “Differential Lock Logic Assembly”

The “Differential Lock Logic Assembly” is the system that *overrides* the inter-axle differential. In low-traction (грязь, снег, or ice), allowing the front and rear axles to spin at different speeds is a weakness. The driver needs to “замок” они вместе. Этот Логическая сборка FAW для активных цилиндрических передач, Жилье, Shaft Differential And Differential Lock Logic Assembly uses a pneumatic (air-powered) система.

Когда водитель переворачивает “Inter-Axle Lock” выключатель, high-pressure air is sent to the ‘Air cylinder-inter wheel diff lock’ (2406011-А0Е) and ‘Air cylinder’ (2406016-A6T). This air pushes the ‘Piston-inter wheel differential lock’ (2406013-А0Е).

The piston moves the ‘Fork assembly’ (2406025-A3C), which then pushes the ‘Sliding sleeve-inter-axle diff lock’ (2508032-А0Е). This sleeve slides over and engages a set of “зубы собаки,” physically locking the ‘Front side gear’ and ‘Rear side gear’ вместе. This forces both axles to spin at the same speed, предоставление а 50/50 torque split and maximum traction.

«Возвращение весны»’ (2406028-А0Е) disengages the lock when the air pressure is released. The ‘Inter-axle differential lock switch assembly’ (3834050-А0Е) is the sensor that confirms the lock is engaged, turning on the dashboard indicator light. This pneumatic-mechanical “логика” is a critical feature of the Логическая сборка FAW для активных цилиндрических передач, Жилье, Shaft Differential And Differential Lock Logic Assembly.

The “Active Cylindrical Gears” and Bearings

The “Active Cylindrical Gears” из Логическая сборка FAW для активных цилиндрических передач, Жилье, Shaft Differential And Differential Lock Logic Assembly keyword refers to the ‘Active cylindrical gear’ (2502136-A6T) and the planetary/side gear set. The ‘Active cylindrical gear’ является основным “through-shaft” that is locked to the ‘Rear side gear’ (2507066-A6T). It passes *through* the center of the ‘Pinion shaft’ (2502065-A6T), supported by the ‘Thrust needle bearing and holder assembly’ (АХК 80105).

This entire rotating assembly is supported by a series of ‘Cylindrical roller bearing assembly’ (2402075-A6T-C00) and ‘Tapered roller bearing assembly’ (2502050-A6T-C00) единицы. The ‘Adjustment gasket-reducer bearing’ (2403074-А9Т, 2403072-A6T, 2403073-A6T) shims are used to precisely set the preload on these critical bearings.

Этот Логическая сборка FAW для активных цилиндрических передач, Жилье, Shaft Differential And Differential Lock Logic Assembly это комплекс, “gear-within-a-gear” система. The pinion shaft spins, the inter-axle differential spins inside it, и “through-shaft” passes through the center of it all.

ФАВ…Differential Lock Logic Assembly Parts List (1/2)

В следующей таблице представлена ​​первая часть подробной разбивки по Логическая сборка FAW для активных цилиндрических передач, Жилье, Shaft Differential And Differential Lock Logic Assembly.

ФАВ…Differential Lock Logic Assembly Parts List (2/2)

В этой таблице подробно описаны остальные компоненты для Корпус коробки передач FAW, Приводная коническая шестерня, Межколесный дифференциал и блокировка дифференциала в сборе.

Технические характеристики и контекст сборки

Технические характеристики Логическая сборка FAW для активных цилиндрических передач, Жилье, Shaft Differential And Differential Lock Logic Assembly определяются его комплексом, multi-part design for both gear reduction and traction control.