论文标题
通过优化的智利CFRP镜像生产的优化方法来减轻印刷效果
Mitigating print-through effects through an optimized method for CFRP mirror production in Chile
论文作者
论文摘要
在碳纤维增强聚合物（CFRP）镜子（从曼德德尔复制）的制造过程中，单向碳纤维层的方向（上载）直接影响最终产品的不同方面，例如其一般（大规模）形状和局部变形。特别是，用于评估表面质量的光学方法可以揭示出印刷品的存在，这是CFPR制造中非常普遍的问题。实际上，表面的违规行为，除其他文物外，通过打印造成的伪影产生不良的散射效果，通常会缓解在表面上施加额外的不同材料的额外层。由于CFPR镜子的主要目标之一是减轻整个镜像系统的最终重量，因此添加更多材料的方向与之相反。因此，正在开发一种不同的上载方法，目的是在保持机械质量的同时降低印刷和提高球形性，并且在此过程中不增加额外的材料。
In the manufacturing process of Carbon Fiber Reinforced Polymer (CFRP) mirrors (replicated from a mandrel) the orientation of the unidirectional carbon fiber layers (layup) has a direct influence on different aspects of the final product, like its general (large scale) shape and local deformations. In particular, optical methods used to evaluate the surface's quality, can reveal the presence of print-through, a very common issue in CFPR manufacture. In practical terms, the surface's irregularities induced, among other artifacts, by print-through, produce unwanted scattering effects, which are usually mitigated applying extra layers of different materials to the surface. Since one of the main goals of CFPR mirrors is to decrease the final weight of the whole mirror system, adding more material goes in the opposite direction of that. For this reason a different layup method is being developed with the goal of decreasing print-through and improving sphericity while maintaining mechanical qualities and without the addition of extra material in the process.
