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飞机进气道喷涂离线编程技术研究
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国家科技重大专项资助项目(2011ZX04002-151)


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    摘要:

    为了解决我国航空制造业中飞机进气道喷涂环境恶劣、效率低下以及涂层精度差等问题,开发一种飞机进气道喷涂离线编程系统。提出利用VC++语言的CATIA二次开发方法,基于喷涂宽度一致原则,根据进气道结构特点和喷涂算法制定了进气道的喷涂轨迹路线;进行了喷涂轨迹的模拟实验,并在模拟中采集并输出喷涂轨迹点三维坐标,将轨迹点三维坐标传输到喷涂机器人控制器即可实现喷涂作业。实际喷涂效果表明:该机器人离线编程系统不仅具有实际可行性,而且具有改善工人工作环境、涂层精度高以及缩短喷涂时间等优点,适用于不同型号飞机的进气道喷涂作业中。

    Abstract:

    In order to solve problems of aircraft inlet spraying poor conditions, low efficiency and poor precision coating in aviation manufacturing of China, a kind of aircraft inlet spraying off-line programming system was developed. By using VC++ language, a CATIA secondary development method was proposed. Based on the spray width consistent principle, according to the structural characteristics of inlet and spraying algorithm, the spraying trajectory of inlet line was made. The spraying trajectory simulation experiment was carried out, the three-dimensional (3-D) coordinates of spraying trajectory points were acquired and output in the simulation, and the 3-D coordinates of track points were transferred to the spraying robot controller to realize spraying operation immediately. The actual spraying effect shows that the robot off-line programming system not only has practical feasibility, but also have the advantages of improving the working environment of workers, spray coating with high precision and shorten the time of spraying, which is applicable to different types of aircraft inlet spraying operations.

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屈力刚,李见,苏东东.飞机进气道喷涂离线编程技术研究[J].机床与液压,2014,42(13):19-22.
.[J]. Machine Tool & Hydraulics,2014,42(13):19-22

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  • 在线发布日期: 2015-01-28
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