Continuous Quality Control for Composites For the Next Generation Flexible Pipe (CQCC)

下一代柔性管复合材料的持续质量控制 (CQCC)

• 批准号: 100997
• 金额: $ 39.58万
• 依托单位: MATERIALS ENGINEERING RESEARCH LABORATORY LIMITED
• 依托单位国家: 英国
• 项目类别: Collaborative R&D
• 财政年份: 2011
• 资助国家: 英国
• 起止时间: 2011 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=100997
• 关键词: Continuous; Quality; Control; Composites; Next

One of the barriers for high volume, rapid composite manufacture is the threat of damage. This is particularly an issue for pipes that are made in long lengths that cannot be easily joined if a damaged zone is found part-way along the length. This project aims to develop suitable equipment and methodology to continuously assess the quality of the composite pipe as it is manufactured using recently developed rapid scan, phased array ultrasonics. An ‘effect of defects’ study will be carried out that will allow the NDT information to be evaluated into a go/no-go decision. The project will also develop a tool and a methodology of repairing the composite during the manufacturing stage of the pipe such that the whole length does not have to be scrapped.

大批量、快速制造复合材料的障碍之一是损坏的威胁。对于长管道来说，这尤其是一个问题，如果在长度沿途发现部分破损区，则不容易连接这些长管道。该项目旨在开发合适的设备和方法来持续评估复合管的质量，因为它是使用最近开发的快速扫描相控阵超声波制造的。将进行“缺陷影响”研究，以便将无损检测信息评估为通过/不通过的决策。该项目还将开发一种在管道制造阶段修复复合材料的工具和方法，从而使整个管段不必报废。