涂附磨具的柔韧性对磨削性能影响的研究  

Study on the influence of coated abrasives flexibility on their grinding performance

作　　者：傅桂华 孟强 高鹏 

机构地区：[1]淄博理研泰山涂附磨具有限公司,山东淄博255086

出　　处：《金刚石与磨料磨具工程》2015年第3期68-70,75,共4页Diamond & Abrasives Engineering

摘　　要：为探讨涂附磨具柔韧性对磨削性能的影响规律,制备了砂布、砂纸、海绵砂3种具有不同柔韧性的磨具,通过实际磨削实验对比它们的磨削能力和磨削面的粗糙度。结果显示:随着磨具的柔韧性增加,其磨削能力降低,磨削面的粗糙度值变小;而对于相同的磨削面粗糙度,柔韧性好的海绵砂具有比砂纸更高的磨削能力。Three kinds of coated abrasives,namely abrasive cloth,abrasive paper and sanding sponge,were prepared in order to find out the influence of abrasive flexibility on their grinding performance.Experiments were conducted to contrast their grinding performance and the surface roughness of workpiece ground by each.Results showed that more flexible abrasives generally had poor grinding performance with lower Ra value of ground surface,and that the sanding sponge had much more powerful grinding performance than abrasive paper at the same roughness to the grinding surface.

关 键 词：涂附磨具 柔韧性 磨削能力 表面粗糙度 砂布 砂纸 海绵砂 

分 类 号：TG74[金属学及工艺—刀具与模具]