介绍了涂层拉拔附着力检测装置的优化设计及试验对比,结果表明:优化设计的涂层拉拔附着力检测装置能满足涂层附着力拉开法测定,测试中可以克服试样垂直不易对中、拉伸速率波动问题,通过调节可连续对漆层上不同部位试柱进行测试。采用设计的涂层拉拔附着力检测装置,其测试精度提高,测试中波动性能小,数据可靠性提高。

The optimization design and experimental comparison of the coating pull-out adhesion detection device are introduced.The results show that the optimized design of the coating pull-out adhesion detection device can meet the determination of the coating adhesion pull-up method,and the problems of vertical alignment and tensile rate fluctuation can be overcome in the test,and the test column of different parts on the paint layer can be continuously tested through adjustment.The designed coating drawing adhesion detection device improves the test accuracy,the fluctuation performance in the test is small,and the data reliability is improved.