["Das膨胀节所需的作用力是指克服膨胀节刚度的力" ,"Meine Meisteren,唐老师的《压力管道应力分析》中膨胀节所需的作用力是指克服膨胀节刚度的力吗，压力在膨胀节上产生的静轴合力是指波纹管有效面积乘以压力吗？" ,"Das Kapitel über膨胀节在那本书中不是写得很清楚吗？轴向合力=压力推力+膨胀节推动力+导向架摩擦力。" "Im Das Buch F Fp：bezeichnet den Drucktreibkraft der Wellenleitung; Fs " "Im Buch F F "轴向合力=压力推推+ " " " " " " "

2020-01-07View Original

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各位大佬，唐老师的《压力管道应力分析》中膨胀节产生伸缩所需的作用力是指克服膨胀节刚度的力吗，压力在膨胀节上产生的静轴向合力是指波纹管有效面积乘以压力吗？

Reply #22020-01-07

那本书关于膨胀节的那一章不是写得很明白吗？轴向合力=压力推力+膨胀节推动力+导向架摩擦力。

Reply #32020-01-07

书里面Fp：表示波纹管压力推力；Fs：表示压力在膨胀节上产生的静轴向推力，这两个应该是同一种力，也就是您指的压力推力，那膨胀节推动力是指膨胀节刚度产生的弹性力

Reply #42020-01-07

Reply #52020-01-07

轴向合力=压力推力+膨胀节推动力+导向架摩擦力。

Reply #62020-01-07

轴向合力=压力推力+膨胀节推动力+导向架摩擦力。

Reply #72020-01-07

轴向合力=压力推力+膨胀节推动力+导向架摩擦力。

Reply #82020-01-07

轴向合力=压力推力+膨胀节推动力+导向架摩擦力

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