不锈钢材料砂带磨削试验  

Investigation on Abrasive Belt Grinding of Stainless Steel

作　　者：王维朗[1] 潘复生[1] 陈延君[2] 黄云[2] 许春霞[1] 

机构地区：[1]重庆大学材料科学与工程学院,重庆400030 [2]重庆大学机械工程学院,重庆400030

出　　处：《重庆大学学报（自然科学版）》2006年第10期91-95,共5页Journal of Chongqing University

基　　金：全国高校博士生基金项目资助

摘　　要：不锈钢材料具有优良的性能,应用广泛,但属于难磨材料.砂带磨削具有良好的磨削加工性能,笔者采用4种磨料砂带对不锈钢材料进行磨削试验.研究了磨粒与工件在磨削过程中的交互作用机理,讨论了影响材料去除率的因素,用SEM分析了加工表面显微形貌特征,揭示了材料的去除机理和砂带磨损形式.The stainless steel has excellent properties, but it is difficult-to-grind material. Because belt grinding shows many advantages, grinding experiments with four kinds of abrasive grain on stainless steel are carried out. The correlation mechanism between the abrasive grits and the workpiece, and influence factors on material removal rate are discussed. A scanning electric microscope was used to investigate the surface micro-shape characteristics of abrasive grit and workface. The material removal mechanism and the wearing types of abrasive belt are also analyzed.

关 键 词：砂带磨削 不锈钢 砂带磨损 材料去除机理 表面形貌 

分 类 号：TG580.61[金属学及工艺—金属切削加工及机床]