The invention discloses a preparation method of heating cloth with a uniform heating function, which comprises the following steps: S1, cutting carbon fiber cloth with corresponding length according to the total length of a design drawing or a steering wheel rim, and cutting the edge of the carbon fiber cloth according to the design drawing or the shape of the steering wheel rim to form carbon fiber cloth with different widths in the length direction, so that the carbon fiber cloth is completely attached to and wraps the surface of a rim of the steering wheel; S2, punching the carbon fiber cloth according to different widths of all parts of the carbon fiber cloth in the length direction, so that the resistance values of all parts of the carbon fiber cloth in the length direction are uniform, corresponding conductive heating cloth is manufactured according to the actual shape of the steering wheel rim, the resistance values of all parts are basically the same, the same power heating value is achieved, and the surface of the steering wheel rim is heated evenly.

    本发明公开了一种具有均匀发热功能的发热布的制备方法,包括如下步骤:S1、根据设计图纸或方向盘轮圈的总长度裁剪相应长度的碳纤维布,根据设计图纸或方向盘轮圈的形状裁剪碳纤维布的边缘,形成在长度方向上宽度不同的碳纤维布,使碳纤维布完整的贴合包裹方向盘的轮圈表面;S2、根据碳纤维布长度方向上各处的宽度不同对碳纤维布进行打孔,使碳纤维布在长度方向上各处的阻值均匀,本发明根据方向盘轮圈的实际形状,制作相应的导电发热布,使各处的电阻基本相同,达到相同的功率发热量,使方向盘轮圈表面发热均匀。


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    Title :

    Preparation method of heating cloth with uniform heating function


    Additional title:

    具有均匀发热功能的发热布的制备方法


    Contributors:
    LIN CHUHE (author) / LIU XUPING (author) / SUN DONG (author)

    Publication date :

    2021-02-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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