湿式喷砂装置设计与研究  

Design and research of wet sand blasting device

作　　者：张海峰[1] 宋强[1] 赵爱玲[1] 

机构地区：[1]安阳工学院机械工程学院,河南安阳455000

出　　处：《制造技术与机床》2014年第6期98-101,共4页Manufacturing Technology & Machine Tool

基　　金：河南省高等学校青年骨干教师基金项目(2011GGJS-212)

摘　　要：针对干式喷砂粉尘污染严重、无法直接置于生产线内以及生产效率低等问题,设计了一种湿式喷砂装置,以压缩空气为驱动力,利用高速磨料射流的冲蚀磨削作用,实现对工件表面强化、应力改善等工艺要求。试验结果表明,湿式喷砂处理可以显著改善工件表面粗糙度和应力分布,有效消除干式喷砂的粉尘污染。该装置可以直接安装在生产线上,提高生产效率,具有较高的应用推广价值。There are so many serious problems of traditional dry sandblasting,such as dust pollution,unable be placed directly in the production line,low productivity and so on. With compressed air as the driving force,a new type of wet sand blasting device is designed. Through erosion effect of high speed grinding abrasive liquid jet,it is used for surface strengthening,improving stress process requirements. The actual test shows that the roughness and stress of processing workpiece surface is improved. Because it can effectively eliminate the dust pollution of traditional dry sand,wet sand blasting device can be directly installed on the production line,improve production efficiency,has higher application value.

关 键 词：湿式喷砂 表面处理 CFD仿真 气动喷砂 

分 类 号：TG705[金属学及工艺—刀具与模具] TP273[自动化与计算机技术—检测技术与自动化装置]