重载智能堆垛装备刚度建模与结构优化

蒋君侠,廖海鹏

Stiffness modeling and structure optimization of heavy-duty intelligent stacking equipment

Jun-xia JIANG,Hai-peng LIAO

表 9 参考点计算结果的对比

Tab.9 Comparison of calculation results of reference points

方案序号 D1/mm D2/mm D3/mm D4/mm da/mm σre/MPa mf1/kg mf2/kg 1 160 55 140 55 20.18 196.59 19.63 34.77 2 150.26 54.09 130.55 58.44 18.88 178.45 18.72 33.96 3 151.24 56.97 131.27 59.85 17.21 182.97 19.25 34.25 4 151.49 57.21 130.37 52.82 18.27 179.27 19.30 33.14 5 151 57 131 60 17.43 189.26 19.21 34.51