By means of the orthogonal test and the variance analysis, the influence of dry blasting steel grit parameters on blasting result and bond strength of arc spraying was conducted.

• 应用正交试验法对干喷钢砂工艺参数对喷砂效果和结合强度的影响进行了试验研究,确定了优化的干喷钢砂电喷涂工艺规范。