抛丸机调试解析

Analysis on Debugging for Blaster

以处理冷轧带钢坯的SA1597-0抛丸机结构性能参数为例,详细分析计算,导出了主要调试参数,丸粒在抛头中运动的时间、叶轮转动的角度,丸粒抛射的速度、方向等,再根据对工件(带钢坯)的抛打散射面要求、相关位置及结构尺寸,用作图法确定了抛头定向套定向口的大小,及安装调整位置的方法。据此取得抛丸机成功快速调试,并长期正常生产运行的好结果。对于未能正常生产使用的抛丸机,可供借鉴参考。

With the parameters of structural properties for SA15970 blaster as example, the key debugging parameters, moving time for pellet in blaster head, rotation angle for impeller, projectile speed and direction for pellet were calculated in this paper. According to the requirement of projectile, relevant position and structural size, the dimension of directional opening on blaster directional case and position for installation and adjustment were established through drawing method, and then long-term normal operation of blaster could be achieved.