Блок логики сцепления и крепления FAW: Экспертный анализ 5 Основные компоненты

Welcome to this expert analysis of the Блок логики сцепления и крепления FAW, the complete system responsible for engaging and disengaging engine power for the FAW Jiefang CA4251P66K24T1A3E5 6×4 дизельный полуприцеп тягач.

This system is the critical link between the engine’s flywheel and the transmission’s input shaft. The Блок логики сцепления и крепления FAW является а “логика” system because its components are designed to perform a specific mechanical sequence: clamp with immense force, release with minimal effort, and re-engage smoothly.

Это руководство является важным ресурсом для профессиональных технических специалистов., менеджеры автопарка, и специалисты по запчастям. Мы разберем всю Блок логики сцепления и крепления FAW в свой 5 исправные агрегаты, including the pressure plate, the driven plate (friction disc), the release bearing, and the critical fasteners that secure the system.

Основной компонент 1: The Clutch Cover Assembly (1601310-54Вт)

The ‘Clutch Cover Assembly’ (1601310-54Вт) это “зажим” часть Блок логики сцепления и крепления FAW. This component is commonly known as the **pressure plate**. It is a heavy-duty cast iron housing that contains a massive, high-force diaphragm spring.

This entire assembly is bolted directly to the engine’s flywheel, spinning at the same speed as the engine. Его “default” state is **engaged**. The powerful diaphragm spring exerts thousands of pounds of clamping force, pinning the ‘Clutch Driven Plate’ (the friction disc) between itself and the flywheel. Именно это создает 1:1, no-slip connection that transfers all the engine’s torque to the transmission.

The “логика” принадлежащий Блок логики сцепления и крепления FAW begins here. When the driver presses the clutch pedal, the ‘Clutch Release Bearing’ (1601430-99А) pushes on the center “fingers” of this diaphragm spring. This action, through leverage, *retracts* the pressure plate surface, releasing the clamping force and allowing the friction disc to spin freely. The health of this spring is key to the Блок логики сцепления и крепления FAW‘s ability to hold torque.

Основной компонент 2: The Clutch Driven Plate (1601210-54Вт)

The ‘Clutch Driven Plate Assembly’ (1601210-54Вт) is the component most people recognize as the “clutch disc.” This is the only “wear item” в Блок логики сцепления и крепления FAW and is the part that transfers the power. Это большой, circular disc with a splined hub that slides onto the transmission’s input shaft.

On both sides, this disc is lined with a high-friction, high-temperature material, similar to a brake pad. Эти “facings” are what get “зажатый” between the flywheel and the pressure plate. When clamped, this disc connects the (engine-driven) flywheel to the (transmission-driven) input shaft, forcing them to spin as one unit.

Этот компонент Блок логики сцепления и крепления FAW is also a sophisticated damper. The hub of the disc contains a set of large **torsional springs**. These springs absorb the engine’s harsh combustion pulses and the shock of engagement, предоставление а “cushion” to the driveline. This prevents jerky starts and protects the transmission’s gears from shock-loading.

Через некоторое время, the friction material on this disc wears away, just like a brake pad. When it becomes too thin, it can no longer be clamped with sufficient force. This results in “clutch slip,” where the engine RPMs rise, but the truck fails to accelerate. This is the most common failure of the Блок логики сцепления и крепления FAW and requires the replacement of this disc (and usually the cover and bearing as well).

Основной компонент 3: The Release Bearing (1601430-99А)

The ‘Clutch Release Bearing Assembly’ (1601430-99А) это “привод” в Блок логики сцепления и крепления FAW. This component is commonly known as the “throw-out bearing.” It is a high-thrust bearing designed to perform one critical task: transfer the “толкать” from the stationary clutch fork to the spinning diaphragm “fingers” of the pressure plate.

When the driver presses the clutch pedal, а (hydraulic or mechanical) fork pushes this bearing forward. The bearing’s face makes contact with the spinning pressure plate fingers. Because it is a bearing, its outer “race” can spin along with the pressure plate, while its inner “race” remains stationary with the fork.

This forward push is what “releases” the clutch. This bearing must withstand immense thrust loads (thousands of pounds) every time the clutch is pressed. Типичный вид отказа для этой части Блок логики сцепления и крепления FAW is wear, which results in a “chirping” или “grinding” noise when the clutch pedal is pressed. Because replacing it requires removing the entire transmission, it is *always* replaced as part of a complete Блок логики сцепления и крепления FAW услуга.

The “Застежка” Логика: Болты (CQ1501070T) and Gaskets (Q40310)

The final components are the “Крепежи” в Блок логики сцепления и крепления FAW. Список запчастей требует 12 ‘Hex head guide bolts’ (CQ1501070T) и 12 ‘Spring Gaskets’ (Q40310).

These are the **critical fasteners** that secure the ‘Clutch Cover Assembly’ (pressure plate) to the engine’s flywheel. The ‘Hex head guide bolt’ is a high-tensile, Сорт 10.9 или 12.9 болт. The “guide” или “dog point” on the end of the bolt helps to align the heavy cover during installation, preventing thread damage.

The 12 ‘Spring Gaskets’ (Q40310), или “lock washers,” are just as important. They exert constant spring tension on the bolt head, preventing the bolts from vibrating loose. The Блок логики сцепления и крепления FAW is in a state of constant, high-frequency vibration from the engine. Without these lock washers, the pressure plate bolts could back out, leading to imbalance, catastrophic failure, and destruction of the bell housing.

The “логика” of these fasteners is that they must be torqued gradually, in a specific “star” или “crisscross” шаблон. This is essential to draw the pressure plate down evenly, without warping its housing or damaging the new friction disc. Этот Блок логики сцепления и крепления FAW‘s performance is completely dependent on this correct installation procedure.

FAW Clutch And Fastener Logic Assembly Parts List

В следующей таблице представлена ​​полная, подробная разбивка всех 5 components identified in the ‘Clutch and Fastener Logic Assembly’ схема трактора FAW CA4251P66K24T1A3E5. Этот Блок логики сцепления и крепления FAW is a complete kit for a standard clutch service.

Технические характеристики и контекст сборки

Технические характеристики Блок логики сцепления и крепления FAW определяются своей функцией как высокомоментный, mechanical power-transfer system. Весь Блок логики сцепления и крепления FAW is a matched set.