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液压千斤顶在工作过程中常常会出现弯曲现象,以等截面法、不等截面法对液压千斤顶进行压杆稳定性理论计算,同时应用ANSYS分析,对等截面法和不等截面法理论计算进行验算,从而进一步核对理论计算结果,通过比较计算结果来完善千斤顶设计中的压杆稳定性计算方法,找出影响压杆稳定性的关键因素。
Hydraulic jacking often appears in the process of bending the phenomenon of equal section method, unequal cross-section method of hydraulic jacks for the stability of the theoretical calculation of the bar, and application of ANSYS analysis, equivalent section method and unequal section method of theoretical calculations , So as to further check the theoretical calculation results, and to improve the calculation method of the compression rod stability in the jack design by comparing the calculation results to find out the key factors that affect the stability of the compression rod.