The invention discloses a composite material plate spring and a manufacturing process thereof, and relates to a vehicle suspension steel plate spring, the whole composite material plate spring is in an arch shape and comprises a horizontal section located in the middle, the two ends of the horizontal section are connected with arc-shaped sections respectively, and the free ends of the arc-shaped sections are connected with extending sections; the horizontal section is of an equal-thickness structure, the arc-shaped section and the extending sections are of an unequal-thickness structure, and the thickness of the arc-shaped section and the thickness of the extending sections are sequentially decreased from the end close to the horizontal section to the other end.

    本发明公开了一种复合材料板簧及其制造工艺,涉及车辆悬架钢板弹簧,复合材料板簧整体呈弓形,包括位于中部的水平段,水平段的两端分别连接有弧形段,弧形段的自由端连接有延伸段;水平段为等厚结构,弧形段和延伸段均为不等厚结构,且弧形段和延伸段的厚度均由靠近水平段的一端向另一端依次递减。


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    Title :

    Composite material plate spring and manufacturing process thereof


    Additional title:

    一种复合材料板簧及其制造工艺


    Contributors:
    WANG XIN (author) / YANG DAN (author) / CHEN QIAN (author) / HAO JIANGAN (author) / SUN WEIDONG (author) / WEN HANFANG (author) / CHEN HANMING (author)

    Publication date :

    2021-05-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / F16F SPRINGS , Federn



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