汽車密封條氣味試驗方法與改善措施研究

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摘要: 為改善汽車密封條氣味,研究了汽車密封條氣味的試驗方法和評價標準,對比了各主機廠和國際主流的試驗標準,對目前在用的標準進行了分析和歸納。對密封條氣味產(chǎn)生的原因和改善措施進行了討論,從混煉過程中原材料的選擇優(yōu)化、生產(chǎn)過程中使用水基涂料、存儲過程中適當提高存儲溫度等不同方面提出了改善方案。
關(guān)鍵詞:汽車密封條 氣味試驗 氣味標準 改善措施
中圖分類號:U467.3 文獻標志碼:B DOI: 10.19710/J.cnki.1003-8817.20240232
Study on Odor Test Method and Improvement for Vehicle Weatherstrip
Tian Yong, Ma Baolin
(Product Engineering Division, Chery Automobile Co., Ltd., Wuhu 241000)
Abstract: In order to improve veatherstrip odor of vehicles, this paper studies automotive weatherstrip odor test method and evaluation standard, compares the test standard of different OEMs and world mainstream organizations, analyzes and summarizes the current standard system. Moreover, the causes of weatherstrip odor and improvement measures are discussed. This paper also proposes improvement schemes from perspectives of material selection and optimization in the mixing process, use of water-based paint in the production process, and appropriate increase of storage temperature in the storage process.
Key words: Automobile weatherstrip, Odor test, Odor standard, Improvement method
1 前言
密封條是汽車上重要的密封零件,多用于四門兩蓋等經(jīng)常開閉的部位,具有隔音、防塵、防水、減振的作用,同時起到維護車內(nèi)環(huán)境、保護車內(nèi)乘員的作用[1-2]。(剩余4459字)