Шина в сборе FAW J6P: Деконструкция 17 Важные детали для безупречной несущей способности

Это полное техническое руководство по Шина в сборе FAW J6P, specified for the FAW Jiefang CA3250P66K2L1T1E 6×4 самосвал. This deconstruction details the 17 serviceable component types that constitute the complete Шина в сборе FAW J6P, including both heavy-duty and standard variants.

The Шина в сборе FAW J6P является полным, serviceable unit that includes the steel wheel, the outer tire, the inner tube, and the protective flap. For a heavy-duty dump truck, this assembly is the critical interface between the vehicle and the ground, responsible for supporting the entire gross vehicle weight and transferring all acceleration and braking forces. This deconstruction analyzes the two main variants of the Шина в сборе FAW J6P: а 8.8-20 Heavy-Duty version (3101010AJ6P) и 8.5-20 standard version (3101010-93WJ). Understanding the components of the Шина в сборе FAW J6P, especially the multi-piece rim design and the 18-ply rated tires, is essential for vehicle safety, load capacity, and maintenance.

Основной 1: The “Шина & Tube” Логика (The Pneumatic Components)

This group of components is the core of the Шина в сборе FAW J6P. Это “tube-type” system designed for heavy-duty, multi-piece rims, prioritizing load capacity and field serviceability over a tubeless setup.

1. Компонент: ‘Outer tire-12.00R20 18PR’ (3106010A174) – Кол-во 11 (Общий)
Этот (Комп 2) is the main tire. The 12.0020 рэндов designation means it is 12 inches wide, designed for a 20-inch rim, and is of Radial construction. The 18пиар (18-ply rating) is the most critical specification, signifying an extremely strong, high-load-capacity tire with reinforced sidewalls, essential for a dump truck. This is the literal footprint of the Шина в сборе FAW J6P.

2. Компонент: ‘Inner tube-12.00R20 18PR’ – Кол-во 11 (Общий)
Этот (Комп 3) is the inflatable bladder that holds the compressed air. As the multi-piece rims are not airtight, this inner tube is a mandatory component for every Шина в сборе FAW J6P. A high-quality, heavy-duty tube is required to match the 18-ply rating of the outer tire and withstand the high pressures and heat.

3. Компонент: ‘Flap-12.00R20 18PR’ – Кол-во 11 (Общий)
Этот (Комп 4) is a thick rubber ‘flap’ or ‘liner’ that sits inside the rim. The Tube Protection Logic имеет решающее значение. This flap protects the inner tube (Комп 3) from being chafed or punctured by the steel rim, the valve stem hole, and the ‘Elastic lock ring’ (Комп 5). A missing or damaged flap is a primary cause of tube failure in the Шина в сборе FAW J6P.

Основной 2: The “Heavy-Duty Wheel” Логика (3101015AJ6P)

This group represents the heavy-duty steel wheel (Комп 1) для Шина в сборе FAW J6P, designed for the tandem drive axles.

1. Компонент: ‘8.8-20 Heavy-duty wheel rim & disc assy’ (3101015AJ6P) – Кол-во 8
Этот (Комп 1, left table) is the core of the heavy-duty Шина в сборе FAW J6P. The 8.8-20 designation indicates a reinforced rim, 8.8 inches wide, to provide a stable base for the 12-inch wide tire. The “AJ6P” part number signifies its specific, reinforced design, making it the preferred Шина в сборе FAW J6P for the drive axles.

2. Компонент: ‘Elastic lock ring-8.50-20 wheel’ (3101027-J6P) – Кол-во 8
Этот (Комп 5, left table) is the specific ‘J6P’ model lock ring. Этот Multi-Piece Rim Logic is standard for heavy-duty truck rims. This split steel ring locks the tire bead onto the rim, allowing for field service. This is a critical safety component of the Шина в сборе FAW J6P.

Основной 3: The “Standard Wheel” Логика (3101015-93Вт)

This group represents the standard Шина в сборе FAW J6P (Кол-во 3), often used for the front steer axle or as the spare. The BOM shows this as a deconstructed, serviceable assembly.

1. Компонент: ‘8.5-20 Wheel rim & disc assy’ (3101015-93Вт) – Кол-во 3
Этот (Комп 1, right table) is the complete standard wheel, which is composed of sub-parts.

2. Компонент: ‘Rim body-8.5-20 wheel’ (3101021-93Вт) & ‘Wheel disc-8.5-20 wheel’ (3101036-93Вт)
Эти (Комп 1 sub-parts) are the two main pieces of the standard Шина в сборе FAW J6P колесо. The Two-Piece Logic shows the outer ‘Rim body’ (where the tire sits) and the inner ‘Wheel disc’ (which bolts to the hub) are manufactured separately and welded together. This contrasts with the ‘AJ6P’ модель, which is listed as a single heavy-duty unit.

3. Компонент: ‘8.5-20 Valve stem’ (3101016-174) & ‘Elastic lock ring’ (3101027-174)
Этот (Комп 1 sub-part, Комп 5) are the serviceable items for the standard Шина в сборе FAW J6P. The ‘Valve stem’ is the air valve, and the ‘Elastic lock ring’ is the standard (non-J6P) lock ring for this 8.5-inch rim.

Основной 4: The “Dynamic Balancing” Логика (The Balance Weights)

This final group is essential for a smooth ride. An unbalanced Шина в сборе FAW J6P will cause severe, destructive vibrations at speed.

1. Компонент: ‘Wheel balance weight assy’ (3101050-174, и т. д.) – Qty As Req.
Этот (Комп 6 левый, Комп 6 верно) is a set of ‘As Required’ weights. The BOM lists multiple variants (3101055, 3101060, 3101065, 3101070) which correspond to different gram-weights.

The Balancing Logic is that after a new Шина в сборе FAW J6P is put together, it is placed on a dynamic balancing machine. The machine identifies ‘heavy spots’. A technician then clips these lead or steel weights onto the opposite side of the rim flange to counteract the imbalance. This is a critical final step in servicing any Шина в сборе FAW J6P. Given the size and weight of a 12.00R20 18PR tire, significant weight is often required.

Шина в сборе FAW J6P: Полная разбивка на 17 частей

В следующей таблице представлена ​​полная, подробная разбивка всех 17 unique component types for the Шина в сборе FAW J6P on the FAW Jiefang CA3250P66K2L1T1E 6×4 самосвал. This list covers both the heavy-duty (AJ6P) and standard (93WJ) variants.

Основные характеристики

Технические характеристики Шина в сборе FAW J6P определяются его сверхпрочностью, multi-piece construction and high-load-rated tires, built for the CA3250P66K2L1T1E dump truck. А Шина в сборе FAW J6P must be correctly assembled for safety.