空調(diào)用鼓風(fēng)機(jī)異響分析及解決方案

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【摘  要】有刷風(fēng)機(jī)因其工藝簡(jiǎn)單、性比價(jià)高等優(yōu)點(diǎn)被輕型商用車廣泛采用。文章針對(duì)空調(diào)鼓風(fēng)機(jī)常見的異響問題，對(duì)部件結(jié)構(gòu)和工藝等優(yōu)化改進(jìn)，優(yōu)化后車輛進(jìn)行驗(yàn)證后改善明顯，對(duì)其它部件異響等有一定借鑒作用。

【關(guān)鍵詞】鼓風(fēng)機(jī)；異響；換向器；碳刷

中圖分類號(hào)：U463.851    文獻(xiàn)標(biāo)識(shí)碼：A    文章編號(hào)：1003-8639（ 2023 ）12-0074-03

Analysis and Solution of Abnormal Noise of Air Conditioner Blower

CUI Jianwei，WU Chunlai

（Anhui Jianghuai Automobile Co.，Ltd.，Hefei 230601，China）

【Abstract】Brush fan is widely used by light commercial vehicles because of its simple process and high price ratio. Aiming at the common abnormal noise problem of air conditioning blower，this paper optimizes and improves the structure and process of components. After verifying the optimized vehicle，the improvement is obvious，which has certain reference for other components abnormal noise.

【Key words】blower；abnormal noise；commutator；carbon brush

作者簡(jiǎn)介

崔建維（1987—），男，高級(jí)工程師，主要從事汽車空調(diào)及熱管理開發(fā)工作。（剩余2485字）