摘要
建立了无级变速器连杆部件的有限元模型,通过屈曲分析得出了它所能承受的最大失稳载荷,输出了零件的应力图与变形图。与实测结果相比较,最终得到了连杆有限元屈曲分析有较高的可靠性的结论,为其他结构相对复杂零件的失稳力计算提供了依据。
It buils the buckling analysis mode for link- rod of stepless gear box, which gets its biggest collapsing load, stress diagram and deformation pattern. Compared with the data from experiment, it obtaines the credible conclusion of the finite element analysis, supplies the basis for the calculation of other complicated parts.
关键词
连杆
屈曲
有限元
Link - rod
Buckling
Finite Element
