The invention provides a part processing method for solving the problem of friction force attenuation of a forecabin accelerator console, which comprises a spring piece processing method and a rivet processing method, before a spring piece is stamped and bent, a positioning hole is drilled in the center, then subsequent processing is performed, and double surfaces of a rivet head are processed until a countersunk head sinks. According to the parts machined through the machining method, the situation that friction force is attenuated in the using process of the forecabin accelerator operation table is avoided, and the accelerator operation rod can be kept at the same position and does not deviate.

    本发明提供一种解决前舱油门操纵台摩擦力衰减问题的零件加工方法,包括弹簧片加工方法和铆钉加工方法,在弹簧片冲压弯曲前,中心钻制定位孔再进行后续加工,并且将铆钉头双面加工至埋头下沉。经过本发明所提供的加工方法加工的零件,前舱油门操纵台使用过程中不会发生摩擦力衰减的情况,能让油门操作杆保持在同一个位置不发生偏移。


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    Title :

    Part machining method for solving friction force attenuation problem of forecabin accelerator console


    Additional title:

    一种解决前舱油门操纵台摩擦力衰减问题的零件加工方法


    Contributors:
    WAN HUAHUI (author) / TANG XIAOSONG (author) / LI RONGHAI (author) / YANG HONGWEI (author) / CAI MAO (author) / CHENG JICHENG (author) / LI FENG (author)

    Publication date :

    2022-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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