فاو J6P تشونغتشياو: تفكيك 105 الأجزاء المهمة لقوة المحور الترادفي التي لا تشوبها شائبة

This is the definitive guide to the فاو J6P تشونغتشياو (المحور الأوسط) لفاو جيفانغ CA3250P66K2L1T1E 6×4 تفريغ الشاحنة. This complete deconstruction analyzes 105 أجزاء صالحة للخدمة, providing a full service-level overview of this critical through-axle.

ال فاو J6P تشونغتشياو (الجزء لا. 2500010AA6E) is the engineering core of the 6×4 tandem-axle system. It is not a simple axle; it is the ‘through-axle’ or ‘forward-axle’ of the pair. Its primary role is twofold: أولاً, to receive power from the transmission and perform a main gear reduction (i=1.333), and second, to house the inter-axle differential, which splits power between the middle axle itself and the rearmost axle. This guide will explore the main reducer, the power divider, the wheel differential, and the dual-lock systems that make the فاو J6P تشونغتشياو a robust, essential solution for heavy-haul applications.

جوهر 1: ال “مدخل & المخفض” منطق (The Pinion Assembly)

This assembly receives power from the main driveshaft and performs the first stage of gear reduction (i=1.333) للكامل فاو J6P تشونغتشياو. The precision of this setup dictates the axle’s lifespan.

1. عنصر: تحمل & Support Group (32315, 32314, 2502121-A0E)
The ‘Driven pinion’ (شركات 9, 2502036AA6E) is the main input gear. It is rigidly supported by a set of heavy-duty tapered roller bearings, including ‘32315’ (شركات 10) and ‘32314’ (شركات 17), which sit in the ‘Outer race’ (شركات 11). هذا Tapered Roller Logic allows the pinion to handle immense radial (sideways) and axial (التوجه) forces generated by the helical-cut gears.

2. عنصر: ‘Adjustment shim-driven pinion’ (2402097~98-A0E) – الكمية حسب الطلب.
هذا (شركات 8) is a set of precision shims, provided in thicknesses like 0.5mm, 0.15مم, and 0.10mm. ال Pinion Pre-load Logic is a high-precision assembly task. These shims are used to set the precise rotating torque (التحميل المسبق) on the pinion bearings (شركات 10 & 17). This adjustment is critical to the service life of the فاو J6P تشونغتشياو.

3. عنصر: تشحيم & Sealing Group (2509015-A0E, 2502055-A0E)
This group includes the ‘Filter-oil house assy’ (شركات 13), an internal filter screen that protects the gears and bearings from debris. It also includes the ‘Oil seal-driven pinion’ (شركات 65), ‘Dust cap’ (شركات 66), and ‘Flange-main reducer’ (شركات 68). This system keeps the gear oil clean, prevents leaks, and protects the input of the فاو J6P تشونغتشياو.

جوهر 2: ال “Inter-Axle Differential” منطق (Power Divider)

This is the ‘brain’ التابع فاو J6P تشونغتشياو. It is a differential *within* the axle that splits torque not between the wheels, but between the middle axle and the rear axle (the ‘through-axle’ وظيفة).

1. عنصر: ‘Inter-axle differential assy’ (2502105-A0E) – الكمية 1
هذا (شركات 45) is the complete serviceable unit. It is built into the ‘Front case-inter-axle diff’ (شركات 46, 2507057-A0E) and ‘Rear case’ (شركات 50, 2507058-A0E), which are bolted together with 12 ‘Shim’ البراغي (شركات 51). This entire unit manages the front-to-rear power split.

2. عنصر: ‘Cross-inter-axle diff’ (2507081-A0E) & ‘Planetary gear’ (2507076-A0E)
هذا (شركات 47 & 49) هو Planetary Logic of the power divider. The ‘Cross’ (العنكبوت) holds four ‘Planetary gears’, which are supported by ‘Shims’ (شركات 48). These gears are what allow the middle and rear axles to rotate at different speeds when cornering, preventing drivetrain binding. This is essential for the on-road handling of the فاو J6P تشونغتشياو.

3. عنصر: ‘Driven pinion’ (2502108-أ6ه) & ‘Rear half shaft gear assy’ (2507065-A0E)
هذا (شركات 18 & 52) shows the power flow. The ‘Driven pinion’ (شركات 18) is the input gear for the inter-axle differential. The ‘Rear half shaft gear assy’ (شركات 52) is the output gear that sends power to this axle’s *own* wheel differential. The other output (شركات 76) sends power to the rear-most axle, استكمال فاو J6P تشونغتشياو through-axle design.

جوهر 3: ال “قفل مزدوج” منطق (التحكم الهوائي)

ال فاو J6P تشونغتشياو features a sophisticated dual-locking system. It has one lock for the inter-axle differential (power divider) and another for its own wheel-to-wheel differential.

1. عنصر: Pneumatic Activation Group (الكمية 2 من كل منهما)
The BOM shows ‘Qty 2’ for all pneumatic parts (شركات 30-39). This includes the ‘Switch assy-diff lock indicator’ (شركات 30), "اسطوانة الهواء."’ (شركات 37, 2406011-A0E), 'مكبس’ (شركات 36, 2406013-A0E), and ‘O type ring’ (شركات 35, 2406014-A0E). This is because one set controls the inter-axle lock and the second set controls the wheel-axle lock on this فاو J6P تشونغتشياو.

2. عنصر: Inter-Axle Lock Mechanism (شركات 40, 42)
The first air actuator (شركات 37) moves the ‘Fork-inter-axle diff lock’ (شركات 42, 2508024-A0E), which slides the ‘Sliding sleeve’ (شركات 40, 2508032-A0E) to lock the power divider. This forces a 50/50 power split between the middle and rear axles for extreme traction.

3. عنصر: Wheel-Axle Lock Mechanism (شركات 78, 80)
The second air actuator (the other Comp 37) moves the ‘Fork-wheel diff lock’ (شركات 78, 2406024-A0E), which slides its own ‘Sliding sleeve’ (شركات 80, 2406032-A0E). This locks the wheel differential (Comp A), forcing both wheels on the فاو J6P تشونغتشياو to spin at the same speed.

جوهر 4: ال “Wheel Differential” منطق (Torque to Wheels)

Separate from the power divider, ال فاو J6P تشونغتشياو contains a complete, conventional differential for splitting torque between its own left and right wheels.

1. عنصر: ‘Differential assy’ (2403015AA0E) – الكمية 1
هذا (Comp A) is the complete wheel differential carrier. It is bolted to the ‘Driven pinion’ (شركات 93, 2403037BA0E), which is the main ring gear for the wheel differential. يتم تأمينه بواسطة 16 "البراغي."’ (شركات 85, 2402063AA0E).

2. عنصر: Planetary & Spider Group (شركات 89, 90, 91, 92)
هذا Wheel Planetary Logic consists of the ‘Cross’ (شركات 92, 2403061-A0E) which holds four ‘Planetary gears’ (شركات 91, 2403056-A0E). These gears mesh with the two ‘Half shaft gears’ (شركات 89, 2403051-A0E), allowing the ‘Left half shaft’ (شركات 101) and ‘Right half shaft’ (شركات 102) to rotate at different speeds.

3. عنصر: Carrier Bearing & Adjustment Group (شركات 83, 84)
The entire differential assembly (Comp A) is supported in the reducer housing (شركات 6) by two massive ‘Tapered roller bearings’ (شركات 84, 32216/YA6E). ال Backlash Logic is set here. Technicians use the ‘Adjustment shim-differential bearing’ (شركات 83, 2403071-A0E) to move the carrier left or right, setting the precise tooth contact pattern (backlash) between the pinion and ring gear. هذه نهائية, critical adjustment for the فاو J6P تشونغتشياو.

فاو J6P تشونغتشياو: Complete 105-Part Breakdown

الجدول التالي يوفر كامل, تفصيل مفصل للجميع 105 أنواع المكونات في فاو J6P تشونغتشياو حَشد (2500010AA6E) لفاو جيفانغ CA3250P66K2L1T1E 6×4 تفريغ الشاحنة. This list is essential for ordering spare parts and performing a complete overhaul of the فاو J6P تشونغتشياو.

المواصفات الأساسية

المواصفات ل فاو J6P تشونغتشياو are defined by its critical role as a heavy-duty, through-axle with an integrated power divider and dual-lock system. These specifications are key to understanding the component’s capabilities and ensuring correct service. ال فاو J6P تشونغتشياو is a complex and robust assembly.