在有限元分析软件 ABAQUS 环境下,通过对凹版印刷系统的静态接触分析,得出了印刷力沿着辊筒轴向的分布情况,并进一步对比分析了不同种组合工况下印刷力的分布情况,得出了同一辊筒结构中外载荷大小和橡胶硬度对印刷力分布的影响规律。 研究结果表明,外载荷越小,橡胶硬度越低,印刷力沿着轴向的分布就越均匀。

Static contact analysis of gravure printing system was carried out in the environment of finite element analysis software ABAQUS. The printing pressure distribution along the roller was obtained. Further contrasting the pressure distribution while the printing system was applied with different load conditions, the effects of external loads and rubber hardness in the same roller structure were acquired. The research results showed that the pressure distribution is more homogeneous when the external load is smaller and the rubber hardness is lower.