飞机蒙皮激光除漆技术工程化应用的现状与展望(特邀)

Current status and prospect of engineering application of laser paint removal technology for aircraft skin(invited)

激光除漆技术具有高效环保、安全性高、可实时监测和易实现自动化除漆等优势,有望成为飞机整机除漆的主要途径之一。文中首先对激光除漆技术的主要方法和机理进行了分析。其次,总结了各工艺参数对飞机蒙皮激光除漆效果的影响规律,提出了工程化激光除漆工艺参数的设计思路,借助某型飞机金属蒙皮除漆结果验证了设计思路的效用性;并对激光除漆效果评价方法和现有技术标准情况进行了介绍。最后,归纳了飞机整机蒙皮激光除漆的应用实例,展望了激光除漆技术未来的研究方向和重点。

Laser paint removal technology has the advantages of high efficiency, environmental protection, high safety, real-time monitoring and easy automation, and has become one of the main ways of aircraft paint removal.In this paper, the main methods and mechanisms of laser paint removal technology were analyzed. Secondly, the influence of process parameters on the laser paint removal effect of aircraft skin was summarized, and the design idea of engineering laser paint removal process parameters was proposed. The effectiveness of the design idea was verified by the result of the paint removal of the metal skin of an aircraft. The evaluation methods of laser paint removal effect and the existing technical standards were introduced. Finally, the application examples of laser paint removal for aircraft skin were summarized, and the future research direction and emphasis of laser paint removal technology were prospected.