关键词: 玻璃升降器；塑料摇窗机模块；车门附件；车门轻量化

Abstract: Lightweight has always been a significant design index in automotive design, exerting a vital role in enhancing the fuel economy of automobiles. This article integrates the application experience of plastic long glass fibers in the door structure to innovate and iterate the product bill of material (BOM) of the glass regulator. A design concept of substituting steel with plastic is put forward, where door accessory and their installation structures are integrated on the base plate of the plastic window regulator module through one-piece injection molding or physical assembly as much as possible, achieving a superior lightweighting effect without influencing the functionality. At the same time, the selection details and benefits of the BOM scheme of the vehicle window regulator module are expounded. Evaluation and research are conducted around the aspects of door lightweight, integration, lean manufacturing and customer quality improvement. The advantages and disadvantages of highly integrated, moderately integrated, and lightly integrated plastic window regulator modules are compared, and corresponding recommendations are provided,offering a reference for the automotive manufacturing industry.

Key words: glass regulator; plastic window regulator module; door accessory; door lightweight