焊缝计算堆垛机最高速度堆垛机最低速度堆垛机减速时间堆垛机撞击减加速度堆垛机(满载)重量堆垛机撞块撞击力力臂弯矩焊缝高度焊缝长度切应力许用应力Vt==V0=t=a==m=F==r=M==a0=l=τ==τP'=τ堆垛机撞击撞块后移动距离S=<1001.6700.1(Vt-V0)/t16.6712120m*a202000.0090F*r1818000010200M/(0.33a0l^2)137.73167m/minm/sm/ssm/s2KgNmmN.mmmmmmMPaMPaτP'JHQ-C-12撞块缓冲行程故,焊缝强度满足要求!V0t+0.5at^2=0.08=83.33S0=140S