本文简要介绍了对φ500毫米抛丸器试验研究的内容和结果。其中模拟试验部分,总结了抛丸器的空气动力性能测试,弹丸在抛丸器各主要部位运动速度的测试;参数试验部分,总结了抛丸量的单因素试验、回归正交试验、大抛丸量试验的结果。文中还根据试验数据推导得到了几个经验公式,并对抛丸机理进行了分析。 This article briefly introduces the contents and results of the φ500 mm shot blasting machine. In the part of the simulation experiment, the aerodynamic performance test of the shot blasting machine, the test of the moving speed of the projectile in the main parts of the shot blasting machine were summarized. In the parameter test part, the single factor test of shot blasting volume, regression orthogonal test, The result of the bolus test. Based on the experimental data, several empirical formulas are derived and the shot blasting mechanism is analyzed.