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对双曲柄四环减速器内齿环板进行受力分析,确定内齿环板承受最大应力和变形时所对应的受力工况,建立内齿环板有限元模型,并对内齿环板进行有限元预分析。在此基础上,对内齿环板进行以质量为优化目标,结构尺寸为设计变量,最大应力和变形、固有频率为约束条件的多变量、多约束优化设计,设计出具有最优结构参数的内齿环板,为提升双曲柄四环减速器设计水平打下基础。
The force analysis of inner ring plate of double crank four ring reducer is carried out to determine the corresponding stress conditions of the inner ring plate subjected to the maximum stress and deformation and the finite element model of the inner ring plate is established. Finite element pre-analysis. On the basis of this, the multi-variable and multi-constrained optimization design of internal gear ring plate with the objective of mass optimization, structural dimension of design variable, maximum stress and deformation, and natural frequency as constraint condition is designed, and the optimal structural parameters Internal ring plate, to enhance the design of double crank four ring gear lay the foundation.