آلية التحكم في القابض FAW J6P: تفكيك 8 الأجزاء المهمة للتبديل بشكل لا تشوبه شائبة

مرحبا بكم في هذا التفكيك الخبير لل آلية التحكم في القابض FAW J6P, a fundamental system for the FAW Jiefang CA3250P66K2L1T1E 6×4 heavy-duty dump truck. This technical guide is engineered for professional service technicians, fleet mechanics, ومتخصصين في قطع الغيار, providing a complete breakdown of the 8 components in this assembly. We will analyze the system from its largest assemblies, like the clutch booster and release fork, down to the essential hardware that ensures flawless operation.

ال آلية التحكم في القابض FAW J6P is the critical link between the driver and the transmission. في شاحنة ثقيلة, the clutch pressure plate exerts thousands of pounds of clamping force to transfer engine torque. It would be impossible for a driver to overcome this force with simple foot pressure. This system acts as a massive force multiplier, using hydraulic and pneumatic power to make shifting gears effortless and precise. Its reliability is paramount, especially in a dump truck that requires constant, repetitive shifting in demanding off-road environments.

This guide deconstructs the entire assembly into its core “منطق” groups. سنقوم بتحليل “Hydraulic Force Logic” (the booster pump), ال “Mechanical Actuation Logic” (شوكة الافراج), و “Critical Fastener Logic” (the hardware). فهم هذا آلية التحكم في القابض FAW J6P is essential for diagnosing shifting problems, تقليل التعب السائق, and ensuring long-term drivetrain reliability.

جوهر 1: ال “هيدروليكي & Pneumatic Force” منطق (The Booster)

تمثل هذه المجموعة عضلة التابع آلية التحكم في القابض FAW J6P. Its sole purpose is to take the minimal force from the driver’s foot pedal and amplify it exponentially to disengage the heavy-duty clutch.

1. عنصر: ‘Clutch booster pump assy’ (1602305-73ج)
هذا (شركات 6) is the ‘Clutch Booster Pump Assembly’, the heart of the entire آلية التحكم في القابض FAW J6P. This is not a simple hydraulic cylinder; إنها متطورة air-over-hydraulic booster.

ال Hydraulic Input Logic is the first stage. A small-diameter hydraulic line from the clutch master cylinder (actuated by the driver’s pedal) sends a small volume of brake fluid to the booster. This fluid acts as the “إشارة” أو “طيار” fluid.

ال Pneumatic Amplification Logic is the second stage. When this pilot fluid enters the booster, it moves a small piston that opens a large air valve. This valve releases high-pressure compressed air (from the truck’s main air brake system) into a large chamber, pushing on a large-diameter piston.

هذا Force Multiplication Logic هو المفتاح: the force is the pressure (رطل لكل بوصة مربعة) multiplied by the area. The large air piston has many times the surface area of the small hydraulic piston. This design amplifies the driver’s foot pressure by a factor of 10 أو أكثر. This amplified force is then used to push a hydraulic piston on the *output* side of the booster, sending a large volume of fluid at high pressure to the release fork. This component is the reason the آلية التحكم في القابض FAW J6P feels light and responsive.

2. عنصر: ‘Pipe assy – القابض’ (1602200-13ج)
هذا (شركات 7) is the ‘Clutch Pipe Assembly’. This is the high-pressure hydraulic line that transmits the amplified force from the ‘Clutch booster pump assy’ (شركات 6) to the ‘Release fork & قوس عاصي’ (شركات 3).

ال منطق الختم هي وظيفتها الأساسية. This pipe is engineered with precision-flared ends and fittings to handle high hydraulic pressures without leaking. إنه أمر بالغ الأهمية, no-fail component. A leak here would result in an immediate and total loss of the آلية التحكم في القابض FAW J6P, making it impossible to shift gears.

جوهر 2: ال “Mechanical Actuation” منطق (The Release Fork)

This group represents the final stage of the آلية التحكم في القابض FAW J6P. إنه “رافعة” that physically enters the transmission bellhousing to perform the work of disengaging the clutch.

1. عنصر: ‘Release fork & قوس عاصي’ (1602420A70A)
هذا (شركات 3) is the ‘Release Fork and Bracket Assembly’. This is a heavy-duty cast iron or forged steel component designed to withstand immense, repetitive stress. It is the final, mechanical link in the entire آلية التحكم في القابض FAW J6P.

ال منطق التركيب involves the ‘bracket’. This component bolts directly and rigidly to the transmission case (باستخدام البراغي شركات 5). It is designed to hold a pivot ball or shaft, creating a rock-solid, fixed pivot point for the ‘fork’.

ال Lever Logic is the function of the ‘fork’. This long lever pivots on the ‘bracket’. On one side (outside the bellhousing), it is pushed by the hydraulic push-rod coming from the ‘Clutch booster pump assy’ (شركات 6).

Due to the pivot, the other end of the fork (ال “أسنان” inside the bellhousing) moves in the *opposite* direction. These tines are attached to the clutch’s release bearing. عندما يضغط السائق على الدواسة, the booster fires, محاور الشوكة, and the tines push the release bearing forward.

هذا Final Actuation Logic is what presses the bearing against the pressure plate’s fingers, releasing the clamping force on the clutch disc and allowing the driver to shift. The integrity of this fork is essential for the آلية التحكم في القابض FAW J6P لتعمل.

جوهر 3: ال “تصاعد & قفل” منطق (جميع الأجهزة)

This group contains the essential hardware for the آلية التحكم في القابض FAW J6P. Its logic is to secure the heavy, high-force components (the booster and the fork bracket) against the constant vibration of a diesel engine and the high, repetitive forces of clutch actuation.

1. ال “Bracket Mounting” مجموعة (شركات 4, 5)
تشمل هذه المجموعة: ‘Hexagon head bolt with guide neck’ (CQ1500825, الكمية 4) and ‘Spring washer’ (س40308, الكمية 4). These are the high-tensile fasteners used to mount the ‘Release fork & قوس عاصي’ (شركات 3) to the transmission housing.

ال منطق المحاذاة is the purpose of the ‘guide neck’ on the bolts (شركات 5). This unthreaded shoulder section fits snugly into the bracket’s mounting holes *before* the threads engage. This ensures perfect, precise alignment of the bracket, which is critical for the fork’s geometry. غسالات الربيع’ (شركات 4) provide anti-vibration pre-load.

2. ال “Booster Mounting” مجموعة (شركات 1, 2)
This group includes two ‘Hexagon flange bolts’ (Q1851890T وQ1851450T). ال منطق شفة means these bolts have a built-in, غسالة غير الغزل. This increases the clamping surface area, distributing the load and preventing the bolt from vibrating loose. These are used to secure the heavy ‘Clutch booster pump assy’ (شركات 6) to the chassis or transmission.

3. ال “السباكة” مجموعة (شركات 8)
هذا (شركات 8) is the ‘Plastic strap’, a simple but vital part of the آلية التحكم في القابض FAW J6P. It is listed as ‘As required’. إنه منطق الحماية is to secure the ‘Pipe assy’ (شركات 7) and any other lines, strapping them to the chassis to prevent them from rubbing (chafing) against moving parts (like the driveshaft) or resting on hot parts (like the exhaust). This strap prevents a catastrophic hydraulic failure.

آلية التحكم في القابض FAW J6P: أكمل الانهيار المكون من 8 أجزاء

الجدول التالي يوفر كامل, تفصيل مفصل للجميع 8 أنواع المكونات في آلية التحكم في القابض FAW J6P لفاو جيفانغ CA3250P66K2L1T1E 6×4 تفريغ الشاحنة.

المواصفات الأساسية

المواصفات ل آلية التحكم في القابض FAW J6P are defined by its function as a force-multiplying system, designed for reliability and reduced driver fatigue.