مجموعة منطق التركيب المساعدة لناقل الحركة FAW: يركز الخبراء على 17 المكونات الحرجة

مرحبًا بك في هذا الدليل الفني المتخصص حول مجموعة منطق التركيب المساعدة لناقل الحركة FAW. هذا هو الكامل, heavy-duty support system for the main gearbox, مصممة ل FAW Jiefang CA4251P66K24T1A3E5 6×4 جرار نصف مقطورة ديزل. This assembly is not the transmission itself, but the critical “تعليق” that holds it.

ال مجموعة منطق التركيب المساعدة لناقل الحركة FAW provides the main structural support for the rear of the heavy transmission, connecting it to the truck’s chassis frame rails. إنه “منطق” هو توفير جامدة, unyielding brace against engine torque while simultaneously isolating the cab from drivetrain vibration.

يعد هذا الدليل المتعمق موردًا أساسيًا لفنيي الهياكل ومديري الأساطيل المحترفين. سنقوم بتفكيك الكل مجموعة منطق التركيب المساعدة لناقل الحركة FAW فيه 17 مكونات صالحة للخدمة, including the main ‘Crossbeam’ (1706061-95ش), the ‘Flexible Cushion Assemblies’ (1704150-5ح), and all the critical brackets and fasteners.

الهيكل الأساسي: The Crossbeam Assembly (1706061-95ش)

The backbone of the entire مجموعة منطق التركيب المساعدة لناقل الحركة FAW is the ‘Crossbeam-transmission auxiliary mounting crossbeam assy’ (1706061-95ش). This is the primary structural member, ضخمة, heavy-gauge steel crossbeam that spans the two main frame rails of the truck’s chassis, passing directly underneath the transmission.

This crossbeam is the “stage” upon which all other components of the مجموعة منطق التركيب المساعدة لناقل الحركة FAW are built. Its function is to bear the entire static weight of the rear of the transmission (which can be several hundred kilograms) و, والأهم من ذلك, to resist the immense rotational “torque-twist” of the powertrain when the driver accelerates. A crack or bend in this crossbeam would compromise the entire driveline angle and is a critical structural failure.

جانب الهيكل: The Fixed Bracket Assemblies

The ‘Crossbeam’ (1706061-95ش) connects to the truck’s main frame rails via a set of fixed brackets. This parts list details the ‘Left fixed bracket-transmission auxiliary mounting crossbeam assy’ (1706063-95ش) and the ‘Right fixed bracket-transmission auxiliary mounting crossbeam’ (1706064-95ش).

هذه هي واجب ثقيل, forged or fabricated steel brackets. They act as the non-moving interface, bolting directly to the side of the truck’s C-channel frame rail. The crossbeam is then bolted to these brackets. This multi-piece design (قوس + crossbeam) هو جزء رئيسي من مجموعة منطق التركيب المساعدة لناقل الحركة FAW “منطق,” as it allows for easier installation and service compared to a single, full-width welded unit.

These fixed brackets are secured to the frame with the ‘Hex flange bolt, قضيب خشن (نوع قياسي)’ (Q1841440) and ‘Large washer’ (س40214) الأجهزة. كامل مجموعة منطق التركيب المساعدة لناقل الحركة FAW relies on this rigid, no-flex connection to the chassis.

ال “منطق”: Flexible Cushion Assembly (1704150-5ح)

الأكثر أهمية “منطق” التابع مجموعة منطق التركيب المساعدة لناقل الحركة FAW lies in the ‘Transmission mounting flexible cushion assy’ (1704150-5ح). قائمة الأجزاء تدعو إلى أربعة من هذه. These are the main “transmission mounts,” or vibration isolators.

It is a common mistake to think the engine and transmission should be bolted rigidly to the frame. This would transmit 100% of the engine’s vibration directly into the chassis and cab, resulting in an unbearably loud, bone-jarring ride and causing metal components to fatigue and crack.

هؤلاء “flexible cushions” are the solution. Each one is a “شطيرة” of high-strength steel and a large block of specially-engineered rubber (elastomer). The ‘Left auxiliary support bracket’ (1706071-97الخامس) and ‘Right auxiliary support bracket’ (1706072-97الخامس) bolt to the transmission itself. These brackets then rest *on* these four flexible cushions. The cushions, بدوره, rest on the main ‘Crossbeam’ (1706061-95ش).

The rubber in these mounts is designed to absorb and “يثبط” the high-frequency vibrations of the powertrain, while still being stiff enough to resist the “دفع وسحب” of torque. A failed cushion (على سبيل المثال, collapsed or “de-bonded” ممحاة) is a critical failure of the مجموعة منطق التركيب المساعدة لناقل الحركة FAW, مما أدى إلى شديد “نقرة” on acceleration and excessive vibration in the cab. كامل مجموعة منطق التركيب المساعدة لناقل الحركة FAW is designed around these four cushions.

الحشيات, Plates, and Sleeves

To support the “flexible cushion” منطق, ال مجموعة منطق التركيب المساعدة لناقل الحركة FAW uses several other components. The ‘Gasket block-transmission auxiliary mounting bracket’ (1706073-91دبليو) and ‘Gasket plate-transmission auxiliary support crossbeam assy’ (1706062-48أ) are critical insulators.

These pads (أو “الحشيات”) are made of a dense polymer or rubber. They are placed between the steel mounting brackets (على سبيل المثال, 1706071-97الخامس) and the transmission housing. This prevents any direct metal-on-metal contact, which would transmit noise and vibration, bypassing the main cushions.

The ‘Support sleeve’ (1704166-5ح) is a steel tube that passes *through* the center of the ‘Flexible cushion’ (1704150-5ح). This is a critical component that acts as a “stop.” It allows the technician to tighten the main mounting bolts (like Q1841455T) with full torque, making the steel-on-steel connection (bolt-to-sleeve-to-bracket) جامد, *without* “crushing” the rubber of the flexible cushion. This is the key to the entire مجموعة منطق التركيب المساعدة لناقل الحركة FAWتصميم.

السحابات الحرجة: The Locking Pin System

ال مجموعة منطق التركيب المساعدة لناقل الحركة FAW is a high-vibration area, and a loose fastener is not an option. The list details a critical “cannot-fail” locking system for the main support pins.

The ‘Hex head bolt with hole’ (CQ17716110), منها اثنان, are special bolts. They are used to secure the ‘Left’ و"صحيح".’ auxiliary support brackets to the transmission. As the name implies, a hole is drilled through the bolt’s head.

After this bolt is torqued to its final specification, the ‘Cotter pin’ (Q5003040) is inserted through this hole and its “legs” are bent over. This small pin acts as a 100% إيجابي, القفل المادي. It makes it mechanically impossible for the bolt to vibrate loose and back out. هذا “bolt-and-castle-nut-with-pin” منطق (though here it’s a bolt-with-pin) is the ultimate in safety and is a hallmark of the مجموعة منطق التركيب المساعدة لناقل الحركة FAW‘s robust design.

FAW Transmission Auxiliary Mounting Logic Assembly Parts List

الجدول التالي يوفر كامل, تفصيل مفصل للجميع 17 components identified in the ‘Transmission Auxiliary Mounting Logic Assembly’ رسم تخطيطي للجرار FAW CA4251P66K24T1A3E5. هذا مجموعة منطق التركيب المساعدة لناقل الحركة FAW is the key to a smooth, vibration-free ride.

المواصفات الفنية وسياق التجميع

المواصفات ل مجموعة منطق التركيب المساعدة لناقل الحركة FAW يتم تعريفها من خلال وظيفتها باعتبارها الثقيلة, vibration-damping structural support. كامل مجموعة منطق التركيب المساعدة لناقل الحركة FAW is key to driveline alignment and driver comfort.