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讨论了滚子链链板形状的优化设计即通过有限元计算和优化技术的结合，在满足强度条件σ≤［σ］的要求下，探讨链板周边的最佳几何形状，并给出２４Ａ链板数值计算和分析实例。
The optimal design of the shape of the roller chain link plate is discussed. By means of the combination of the finite element method and the optimization technique, the optimum geometric shape around the link plate is discussed under the requirement of satisfying the strength condition σ≤ [σ] Plate numerical calculation and analysis of examples.