自动铺丝成型构件缺陷在线检测技术进展

丁希仑; 罗伟恒; 刘斐; 王国栋; 陈维强; 张武翔

doi:10.13700/j.bh.1001-5965.2022.0307

自动铺丝成型构件缺陷在线检测技术进展

doi: 10.13700/j.bh.1001-5965.2022.0307

丁希仑^{1, 2},
罗伟恒¹,
刘斐¹,
王国栋³,
陈维强³,
张武翔^{1, 2, ,}

1.
北京航空航天大学机械工程及自动化学院, 北京 100083
2.
北京航空航天大学宁波创新研究院, 宁波 315800
3.
北京卫星制造厂有限公司，北京 100190

基金项目:

浙江省自然科学基金 LD22E050011

宁波2025重大科技专项 2022Z070

详细信息

通讯作者:
张武翔, E-mail: zhangwuxiang@buaa.edu.cn

中图分类号: TB332
计量
- 文章访问数: 408
- HTML全文浏览量: 137
- PDF下载量: 69
- 被引次数: 0
出版历程
- 收稿日期: 2022-04-30
- 录用日期: 2022-05-18
- 网络出版日期: 2022-06-16

Review on automated fiber placement induced defects and their online monitoring technology

1.
School of Mechanical Engineering and Automation, Beihang Unviersity, Beijing 100083, China
2.
Ningbo Innovation Research Institute of Beihang University, Ningbo 315800, China
3.
Beijing Satellite Manufacturing Factory Co., Ltd., Beijing 100190, China

Funds:

Zhejiang Provincial Natural Science Foundation of China LD22E050011

Ningbo Key Projects of Science and Technology Innovation 2025 Plan 2022Z070

More Information

Corresponding author: ZHANG Wuxiang, E-mail: zhangwuxiang@buaa.edu.cn

摘要

摘要:
自动铺丝(AFP)工艺为连续纤维增强复合材料结构提供了高效和稳定的成型方法，但铺放工艺参数和成型装备性能的不稳定极易造成制件出现间隙、重叠、纤维波纹等各类缺陷，从而严重影响整体结构的机械性能及使用寿命，因此，利用在线检测系统对成型过程中铺层表面或内部缺陷进行实时识别与评估尤为重要。归纳了复合材料铺放过程中常见缺陷的产生原因、表现形式及其对结构产品综合性能的影响。基于不同检测原理综述了复合材料制件自动铺丝成型过程在线检测系统的发展及应用特点，涵盖激光技术、可见光图像技术、热成像技术及布拉格光纤光栅技术等。总结了当前在线检测系统存在的问题，并展望了其未来发展趋势。
- 连续纤维增强复合材料 /
- 自动铺丝(AFP) /
- 缺陷 /
- 在线检测技术 /
- 识别方法
Abstract:
The automated fiber placement (AFP) process has become a promising solution to the fabrication of composite structures, due to its efficiency and stability. However, the instability of the lay-up process parameters and the performance of the equipment can easily cause such defects as gaps, overlaps, and waviness, which severely affect the overall performance and service life of composite structures. Therefore, automatic identification and evaluation of the defects on the surface or inside the laminates during the AFP process through in-situ monitoring systems are of particular importance. In this paper, the causes and appearance of common defects on the ply during the AFP process and their effects on the overall performance of products are first concluded. Then, the advantages, development, and applications of online monitoring systems based on different detection techniques are systematically reviewed, mainly including laser technology, image recognition technology, thermal imaging technology, and fiber Bragg grating technology. Finally, the limitations in the current online monitoring systems are summarized, and outlooks for their future trends are given.
- fiber reinforced plastics /
- automated fiber placement (AFP) /
- defects /
- online monitoring technology /
- identification methods

HTML全文

图 1 传统层合板和变刚度层合板中的间隙与重叠缺陷^[7-8]

Figure 1. Gaps and overlaps in conventional laminates and variable-stiffness laminates^[7-8]

下载: 全尺寸图片幻灯片

图 2 AFP铺放过程中常见的制造缺陷^[7]

Figure 2. Common manufacturing defects induced by AFP process^[7]

下载: 全尺寸图片幻灯片

图 3 层合板中的纤维波纹缺陷^[9]

Figure 3. Out-of-plane waviness in composite laminates^[9]

下载: 全尺寸图片幻灯片

图 4 基于激光投影仪的AFP过程在线检测系统^[39-40]

Figure 4. AFP online monitoring systems based on laser projector^[39-40]

下载: 全尺寸图片幻灯片

图 5 基于激光三角位移传感器的表面制造缺陷识别与分类^[44]

Figure 5. Identification and classification of manufacturing defects on surface based on laser triangulation sensor^[44]

下载: 全尺寸图片幻灯片

图 6 基于激光轮廓仪的AFP过程在线检测系统^[48-50]

Figure 6. In-situ AFP monitoring system based on profilometer^[48-50]

下载: 全尺寸图片幻灯片

图 7 基于图像识别的不同间隙区域检测及测量^[59]

Figure 7. Identification and measurement of different gap regions during AFP process using image recognition technology^[59]

下载: 全尺寸图片幻灯片

图 8 基于热成像技术的AFP过程在线检测系统^[68-73]

Figure 8. Thermal image technology based online monitoring system for AFP process^[68-73]

下载: 全尺寸图片幻灯片

图 9 NASA开发的基于热成像技术的AFP过程在线监测系统^[74-78]

Figure 9. Thermal image technology based online monitoring system for AFP process developed by NASA^[74-78]

下载: 全尺寸图片幻灯片

图 10 铺放过程中铺层表面热成像图^[74-78]

Figure 10. Thermal images of surface of laying ply^[74-78]

下载: 全尺寸图片幻灯片

图 11 基于FBG传感器的AFP过程在线检测系统^[88-95]

Figure 11. AFP online monitoring system based on FBG sensors^[88-95]

下载: 全尺寸图片幻灯片

表 1 各类AFP检测系统技术细节汇总

Table 1. Technical review on online monitoring systems for AFP process

测试技术	适用缺陷种类	测量参数	测试精度	数据采集速率
激光技术^[37-53]	间隙、重叠、扭转、搭接、异物、折叠、缺丝	物体表面轮廓	0.06~0.25 mm	<1 kHz
可见光图像识别^[54-62]	间隙、重叠	表面图像	0.04~0.92 mm
热成像技术^[68-79]	间隙、重叠、扭转、搭接、异物、褶皱、缺丝	表面温度场	0.18~0.44 mm(空间分辨率)	30~60 Hz
布拉格光纤光栅技术^[89-94]	间隙、重叠、异物	应变及温度	4.29%~19.46%(应变误差)	1 kHz
涡流传感技术^[98]	间隙、重叠、搭接、异物	电阻抗	0.3 mm(空间分辨率)
触觉传感技术^[100]	间隙、重叠、搭接、异物、褶皱、缺丝	物体表面轮廓

下载: 导出CSV

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