白車身

白車身

白車身的定義:白車身(Body in White)是指完成焊接但未塗裝之前的車身,不包括四門兩蓋等運動件。塗裝後的白車身加上內外飾(包括儀錶板、座椅、風擋玻璃、地毯、內飾護板等)和電子電器系統(音響、線束、開關等),再加上底盤系統(包括制動、懸架系統等),再加上動力總成系統(包括發動機、變速箱等)就組成了整車。

以下是維基百科對白車身的定義:

Body in white or BIW refers to the stage in automotive design or automobile manufacturing in which a car body's sheet metal components have been welded together — but before moving parts (doors, hoods, and deck lids as well as fenders) the motor, chassis sub-assemblies, or trim (glass, seats, upholstery, electronics, etc.) have been added and before painting.

The name derives from manufacturing practices before steel unibody or monocoque bodies — when automobile bodies were made by outside firms on a separate chassis with an engine, suspension, and fenders attached. The manufacturers built or purchased wooden bodies (with thin, non-structural metal sheets on the outside) to bolt onto the frame. The bodies were painted white prior to the final color.

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