The invention discloses a production method of a new energy automobile battery cooling pack. The production method comprises the following steps of feeding, high-temperature degreasing, pre-spraying and drying, cooling pack assembling, mounting of the cooling pack on a brazing clamp, cooling pack brazing, dismounting of the brazing clamp, surface treatment and inspection, wherein in the feeding step, a feeding machine is adopted for feeding, a degreasing device is adopted for high-temperature degreasing, and the brazing clamp is made of a graphite plate. The production method has the followingadvantages: 1, the overall process is simple, the design is optimized, and the production method is suitable for mass production; 2, the process consumption is low, and the production method is efficient and energy-saving; 3, process parameters are reasonable; 4, the brazing clamp is made of the special graphite plate, and the appearance and flatness requirements of a product are guaranteed; and5, the overall process is high in mechanization degree, efficient production is realized, and the cost is saved.

    本发明公开了一种新能源汽车电池冷却包生产方法,其包括以下步骤:上料、高温脱脂、预喷涂烘干、冷却包组装、将冷却包安装于钎焊夹具上,冷却包钎焊、拆除钎焊夹具,表面处理,检验,上料步骤采用上料机进行上料,高温脱脂采用脱脂装置进行脱脂,所述钎焊夹具采用石墨板制成。本发明有以下优点:1.整体工艺简单,设计优化,适合大批量生产。2.工艺消耗低,高效节能。3,工艺参数合理。4.钎焊治具采用特殊的石墨板制造,保证产品的外观及平面度要求。5.整体工艺机械化程度高,实现高效生产,节约成本。


    Access

    Download


    Export, share and cite



    Title :

    Production method of new energy automobile battery cooling pack


    Additional title:

    新能源汽车电池冷却包生产方法


    Contributors:
    WU WENJIE (author) / WANG KEPENG (author) / ZHOU MING (author) / WU QIMING (author) / WANG QIAOLIN (author) / WU JIN (author)

    Publication date :

    2020-11-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



    New energy automobile battery pack cooling device

    YU CHENG / ZHENG HUALI | European Patent Office | 2021

    Free access

    Battery pack liquid cooling system, liquid cooling battery pack replacing method and automobile

    SONG QINGGUO / DOU YASHENG / LI XIAOYI et al. | European Patent Office | 2022

    Free access

    Active cooling system for battery pack of new energy automobile

    LIU XIN | European Patent Office | 2023

    Free access

    Battery pack, battery pack protection method and automobile

    ZHANG CHIWEI / GUO YONGXING / GUO PENG et al. | European Patent Office | 2023

    Free access

    Battery pack for new energy automobile

    ZHAO ZHEN | European Patent Office | 2021

    Free access