工艺参数对砂布轮柔性抛光力影响规律的分析

为了掌握砂布轮抛光工艺参数对抛光力的影响规律，提高抛光质量，设计了四因素三水平正交试验，利用试验结果建立了抛光力预测模型，验证了模型的显著性；分析了工艺参数对抛光力耦合影响规律，结果表明：抛光力随砂布轮初始半径和粒度的减小而增大，随转速和压缩量的增大而增大；对叶片进气边的抛光实验效果表明：通过控制压缩量可以获得稳定的抛光力，进而获得理想的抛光效果。

Process Parameters Inlfuence Law Analysis on Flexible Polishing Force for Abrasive Wheel

In order to master the inlfuence rule on the wheel polishing process parameters of emery cloth polishing force, the orthogonal test with four factors and three levels was designed to promote polishing quality. Using the test results, the polishing force prediction model was established. The signiifcance of the model is veriifed. The inlfuence of process parameters on the coupling of polishing force is analyzed. The results showed that the polishing force decreases with sand wheel radius and particle size, and increases with the increase of the amount of compression speed. The polishing experiment on the blade inlet side showed that the reasonable control of the polishing force can achieve the ideal polishing effect..