Дверная ручка ФАВ: Секрет безупречности, состоящий из трех частей, Безопасный, и тихое такси

Добро пожаловать на этот критический анализ Дверная ручка ФАВ (Сборка 686). Это полный, 3-тип компонента, интерьер “armrest and pull-handle” assembly for the FAW Jiefang CA4251P66K24T1A3E5 6×4 дизельный полуприцеп тягач. This component is a critical Human-Machine Interface (ЧМИ) с а “двойная логика” дизайн: it must be both an ergonomic, comfortable armrest for long-haul driving *and* a high-strength structural handle for pulling the heavy door shut.

The Дверная ручка ФАВ (P/N 6102125-B27 / 6102130-Б27) is a core part of the ‘Door Trim’ (Сборка 685). Его “логика” is to provide the structural mounting point for the ‘Window Lifter Handle’ (Сборка 683, P/N 6104045-A01) or the electric window switches, placing all door controls in one ergonomic location. This assembly is designed to be a “комфорт” feature that is simultaneously tough enough to withstand the “тянуть” force of a driver sealing the door against its gaskets.

This in-depth guide is essential for cab technicians, parts specialists, and collision repair shops. Мы разберем всю Дверная ручка ФАВ сборка в свой 3 отдельная минимальная обслуживаемая единица (МГУ) типы. Мы проанализируем “сталь в полимере” structural logic of the main handle, its ergonomic and HMI functions, и критический “антивибрационный” логика крепления (МГУ 2) that ensures a silent, rattle-free cab.

Основной 1: The “ЧМИ & Эргономичный” Логика (МГУ 1) (The “дольше” Модуль)

The ‘Left/Right front door handle assy’ (6102125-Б27 / 6102130-Б27) is the primary MSU of the Дверная ручка ФАВ система. Its first “логика” is as a Human-Machine Interface (ЧМИ) and a critical ergonomic component for driver comfort.

1. The “Эргономичный” Логика (Armrest):

This component is the main, horizontal “armrest.” Его “логика” is to be positioned at the precise height to support the driver’s arm during long-haul operation. This ergonomic design reduces driver fatigue, shoulder strain, and discomfort. The top surface is wide and contoured, often with a “soft-touch” polymer or vinyl wrap over the harder structural plastic. Этот “комфортная логика” is a key part of the cab’s interior design, making the vehicle a livable workspace for the driver.

2. The “ЧМИ” Логика (Control Hub):

This MSU is not just a “dumb” панель. Это “логика” hub for all door-mounted driver controls. The Дверная ручка ФАВ assembly is precision-molded with the mounting points and cutouts for:

• Window Controls: It houses either the ‘Electric window lifter’ выключатель (from Assembly 683) or the manual ‘Window lifter handle’ (Сборка 683, P/N 6104045-A01).
• Door Lock Controls: It provides the mounting for the electric door lock switches.
• Mirror Controls: На некоторых моделях, it also houses the electric mirror adjustment joystick.

Этот “HMI logic” places all essential controls in one ergonomic “pod,” allowing the driver to operate them by feel without taking their eyes off the road. This MSU is the “интерфейс” between the ‘Door Trim Panel’ (685) and the driver’s hand.

Основной 2: The “Structural Pull-Handle” Логика (МГУ 1)

Второй, and more critical, “логика” принадлежащий Дверная ручка ФАВ (6102125-Б27) is its function as the interior “pull-handle.” The driver uses this part to pull the heavy ‘Front Door’ (Сборка 683) закрыть, creating a positive seal against the ‘Sealing Strip’ (683).

“Steel-in-Polymer” Логика: A simple plastic molding would snap under this constant pulling force (а “tensile load”). Поэтому, а “логика” of this MSU is a “сталь в полимере” дизайн.

Hidden *inside* the molded polymer is a heavy-gauge, stamped-steel “арматура” или “sub-frame.” This steel core provides the true structural strength. This metal frame includes the “grab cup” area and, самое главное, the two hardened “mounting points” for the ‘Combination screws’ (МГУ 2).

The “Over-Mold” Логика: The plastic the driver touches is an “over-mold” bonded to this steel core. Этот “логика” provides the comfort, the non-slip texture, и “thermal break” (so the driver isn’t grabbing bare, cold steel). This composite design is the key “логика” that makes the Дверная ручка ФАВ both comfortable *and* strong.

Основной 3: The “Антивибрационный” Логика крепления (МГУ 2)

The final MSU in the Дверная ручка ФАВ assembly is the ‘Cross recessed flat round head combination screw’ (Q2360616). The parts list calls for four (4) из этих.

Монтаж логики: Количество 4 is the first “логика.” It means each of the two ‘Door Handle’ собрания (Левый и правый) is secured by **two** high-strength bolts. This two-point, metal-to-metal connection (from the screw, through the handle’s steel armature, to the ‘Door Trim Panel Mounting Plate’ 685) is what gives the handle its “rock-solid” feel.

Комбинация “Логика”: Самый критический “логика” is the word “Комбинация” (комбинация). This is not a standard screw. It is an MSU with a *captive, предварительно установленная стопорная шайба* (НАПРИМЕР., зубчатая или пружинная шайба).

A truck door is one of the highest-vibration, highest-impact (хлопающий) parts of a vehicle. A standard screw *will* vibrate loose, в результате чего “дребезжащий” дверная ручка. The “стопорная шайба” on this combination screw “bites” into the metal armature, providing constant tension. Этот “антивибрационный” logic is essential for the Дверная ручка ФАВ, guaranteeing it remains tight, безопасный, and silent for the life of the cab.

FAW Door Handle Parts List & Технические характеристики

В следующей таблице представлена ​​полная, подробная разбивка всех 2 типы компонентов (3 total MSUs) identified in the Дверная ручка ФАВ в сборе для трактора FAW CA4251P66K24T1A3E5.

Технические характеристики

Технические характеристики Дверная ручка ФАВ are defined by its dual function as an ergonomic, load-bearing HMI component.