آلية قفل الباب الأمامي: تفكيك 7 الأجزاء المهمة لتحقيق أمان لا تشوبه شائبة

مرحبا بكم في هذا التحليل المتعمق لل آلية قفل الباب الأمامي, a critical security and access system for the FAW Jiefang CA3250P66K2L1T1E 6×4 تفريغ الشاحنة. هذا الدليل يفكك 7 critical component types (excluding the door shell) that form this electro-mechanical system for flawless, reliable operation.

ال آلية قفل الباب الأمامي in a heavy-duty truck is not a simple latch. It is a complete electro-mechanical system designed to provide security (power locking), أمان (reliable egress), and durability against hundreds of thousands of door slams, extreme vibration, and environmental contamination from dust and water. This analysis will break down the core electric lock body, the inner and outer handles, and the specialized, مثبتات مقاومة للاهتزاز.

جوهر 1: The ‘Security & كهربائي’ منطق (The Core Lock Body)

This component is the heart of the آلية قفل الباب الأمامي. إنه مختوم, integrated unit that contains both the mechanical latch and the electrical actuator for the power-locking function.

1. عنصر: ‘Left front door electric lock body assembly’ (6105025AA01) – الكمية 1
2. عنصر: ‘Right front door electric lock body assembly’ (6105030AA01) – الكمية 1
هؤلاء (شركات 4) are the core assemblies. The ‘electric lock body’ name is key, signifying they are not simple mechanical latches. They are specific to the Left (driver) and Right (passenger) sides and are not interchangeable.

The Electric Logic is for convenience and security. A small internal electric motor (المحرك) receives a signal from the truck’s central locking system (key fob or dash switch). This motor drives a gear to move the lock from the “آمن” ل “unlocked” موضع, eliminating the need to use a key.

The Mechanical Logic is for safety and strength. Housed within the assembly is the heavy-duty mechanical latch. هذا هو “claw” mechanism that physically grabs the striker pin on the truck’s B-pillar. This latch must be strong enough to keep the door shut during an impact and to withstand the immense forces of chassis flex when the dump truck is on uneven terrain.

The Symmetrical Logic is critical. The part numbers 6105025AA01 (غادر) and 6105030AA01 (يمين) are mirror-images. The orientation of the mounting holes, the actuator, and the levers for the inner and outer handles are all reversed.

This core آلية قفل الباب الأمامي assembly is the central hub. All other components—the inner handle, the outer handle, and the key cylinder—all connect to this unit via rods or cables. A failure in this single unit, whether electrical or mechanical, will compromise the entire door’s function.

جوهر 2: The ‘Exterior Access’ منطق (The Outer Handle)

This is the primary human interface from outside the cab, designed for extreme durability and reliable operation in all weather conditions.

1. عنصر: ‘Left front door outer handle assembly’ (6105105-أ01) – الكمية 1
2. عنصر: ‘Right front door outer handle assembly’ (6105110-أ01) – الكمية 1
هؤلاء (شركات 2) are the pull-style outer handles. As ‘assemblies’, they include the handle, the pivot mechanism, and the internal lever that actuates the lock.

The Actuation Logic is simple but robust. When the unlocked handle is pulled, its internal lever pulls a connecting rod or cable. This rod travels down inside the door skin and connects to a specific lever on the آلية قفل الباب الأمامي (شركات 4), triggering the latch to release.

The Durability Logic is paramount. This handle is made from high-impact, UV-stabilized polymer to withstand millions of cycles without breaking. It is designed to be oversized for use with a gloved hand and must function when caked in mud, تراب, or ice. The pivot pins are sealed to prevent corrosion and sticking.

These handles also house the physical key cylinder, which provides a manual override for the آلية قفل الباب الأمامي in case of a dead battery.

جوهر 3: The ‘Interior Egress’ منطق (The Inner Handle)

This component is the critical safety-of-life part of the آلية قفل الباب الأمامي, allowing the operator to exit the vehicle reliably.

1. عنصر: ‘Left front door inner handle assembly’ (6105075-B27-C00) – الكمية 1
2. عنصر: ‘Right front door inner handle assembly’ (6105080-B27-C00) – الكمية 1
هؤلاء (شركات 7) are the interior handles, complete with their bezels and lever mechanisms. The ‘B27-C00’ suffix likely denotes a specific trim color (على سبيل المثال, grey) and finish.

The Egress Logic is its sole function. This handle must be able to actuate the آلية قفل الباب الأمامي to release the latch, regardless of whether the door is locked or unlocked, and *regardless* of whether the truck has electrical power.

This mechanical override is a fundamental safety design. Like the outer handle, it connects to the core lock body (شركات 4) via a separate rod or cable. This redundancy ensures that if one linkage fails, the other may still function.

The design is typically a low-profile lever to prevent snagging, but it must be robust enough for high-use. "التجمع."’ includes the plastic housing that snaps or screws into the main door trim panel.

جوهر 4: "مقاومة للاهتزاز".’ منطق (نظام السحابة)

This group represents the complete set of 22 specialized fasteners that secure the آلية قفل الباب الأمامي عناصر. Their selection is critical for a high-vibration environment.

1. عنصر: "الصليب راحة."… المسمار الجمع’ (Q2360612F6) – الكمية 4
هؤلاء (شركات 3) are ‘combination screws’, which have pre-installed, captive washers. كمية 4 strongly suggests they are for the outer handles (شركات 2), مع 2 screws per handle.

2. عنصر: 'برغي رأس غاطس متقاطع’ (Q2540612F6) – الكمية 6
3. عنصر: ‘Multi-tooth conical elastic washer’ (Q41406F6) – الكمية 6
هذا (شركات 5 & 6) is a matched set. The countersunk screw sits flush. The ‘multi-tooth’ غسالة (شركات 6) is a high-vibration locking washer that bites into the metal to prevent loosening. هؤلاء 6 sets are for the core electric lock bodies (شركات 4), 3 per side, which take the most slam-force.

4. عنصر: 'برغي متقاطع ذو رأس مستدير مسطح ومجوف’ (Q2360612) – الكمية 6
هؤلاء (شركات 8) are more combination screws, likely for the inner handles (شركات 7), 3 per side.

The Anti-Vibration Logic is the unifying theme. A dump truck door is a high-abuse component. Every fastener listed is either a ‘combination screw’ (with a built-in spring washer) or paired with a ‘multi-tooth’ غسالة. This is a deliberate engineering choice to lock the threads and guarantee the آلية قفل الباب الأمامي does not rattle loose.

آلية قفل الباب الأمامي: أكمل الانهيار المكون من 8 أجزاء

الجدول التالي يوفر كامل, تفصيل مفصل للجميع 8 أنواع المكونات في آلية قفل الباب الأمامي حَشد (نظام 143) لفاو جيفانغ CA3250P66K2L1T1E 6×4 تفريغ الشاحنة.

المواصفات الأساسية

المواصفات ل آلية قفل الباب الأمامي are defined by its role as a complete, electro-mechanical security and safety system.