前混合磨料射流清砂参数选择的研究  

Study on Selection of Parameters of Clearing Sand about the Pre-mixed Abrasive Water Jet

作　　者：杨清文[1] 廖振方[1] 

机构地区：[1]重庆大学

出　　处：《铸造设备研究》1997年第4期32-33,共2页Research Studies On Foundry Equipment

摘　　要：介绍了前混合磨料清砂的冲击力和冲击压强。讨论其清砂参数并比较纯水射效清砂，认为前混合磨料射流清砂优于纯水射流清砂。The impact force and pressure are described about the pre-mixed abrasive waterjet. Its parameters of clearing sand are discussed comparing with that of water jet. It isthought that the pre-mixed abrasive water jet is surperior to water jet in clearing sand.

关 键 词：磨料 射流 清砂 水力清砂 

分 类 号：TG234[金属学及工艺—铸造]