The invention relates to a lifting control method and system for underfloor wheel machining, and belongs to the technical field of underfloor wheel machining. The control method comprises the steps that a real-time pressure value in the underfloor wheel machining process is received; after the pressure changes, the current pressure change difference value is obtained, and the current pressure change difference value is equal to the difference between the current pressure value and the machining initial pressure value; according to the current pressure change difference value, the current displacement amount of the underfloor wheel is determined; according to the current displacement, the number of rotation turns of a screw rod is determined; according to the number of rotation turns of the screw rod, the operation time length of the motor is determined; the motor drives the screw rod to rotate, and the screw rod drives the non-falling wheel to move. The machining method has the beneficial effect that the machining precision of the underfloor wheel is improved.

    本申请涉及一种不落轮加工举升控制方法及系统,属于不落轮加工的技术领域,该控制方法包括:接收不落轮加工过程中的实时压力值;在压力发生变化后,获取当前压力变化差值,所述当前压力变化差值=|当前压力值‑加工初始压力值|;根据所述当前压力变化差值,确定不落轮的当前位移量;根据所述当前位移量,确定螺杆应转动圈数;根据所述螺杆应转动圈数,确定电机应运行工作时长;所述电机驱动所述螺杆转动,所述螺杆驱动不落轮的移动。本申请具有提高不落轮的加工精度的有益效果。


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    Title :

    Lifting control method and system for underfloor wheel machining


    Additional title:

    一种不落轮加工举升控制方法及系统


    Contributors:
    FAN QINGPIAO (author) / CAO CHENG (author) / QIN WENPING (author) / YU ZHIZHUANG (author) / LIU LIANKE (author)

    Publication date :

    2024-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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