陶瓷刚玉砂带外圆恒压力磨削性能研究.pdf

　制造工艺 工艺装备 2006 1 1 1, 2 1 2 1 1 , , , , , (1　, 400030;2　 , 400021) 　, , , 。 , 。 , , 。 :　　　　 :TG58;TH16 　:A　:1671—3133(2006)01—0081—03 Study on the grinding capability of ceramic corundum abrasive belt in out-round and constant pressure grinding type 1 1,2 1 2 1 1 Chen Yanjun ,Huang Yun , Zhu Kaixuan , Huang Zhi , Wang Weilang , Pan Fusheng (1　Ch ngqing University, Ch ngqing 400030, CHN;2　Ch ngqing Engineering research center f r material surface precisi n machining and wh le set equipments, Ch ngqing 400021, CHN) Abstract 　The fragmentized characteristics f ceramic c rundum abrasive belt are analyzed in the ry.A c mprehensive understanding f the reas n f l w grinding efficiency f belt, which the vertical c ntact pressure f single grain is s little, that the w rn grains can t break up and fall ff in time and belt s self-sharp ability is reduced, is f und ut.On the basis f c ntrastive experiments, further re- search n the relati nship between grinding capability and main fact rs in c nstant pressure grinding type is d ne.The results indicate that increasing the vertical pressure r grinding speed is beneficial t the grinding pr cess f ceramic c rundum abrasive belt. Key words:Ceramic c rundum 　Abrasive belt 　Grain　Grinding 　　 , , 、 。 。 、。 , , 1　 。 1　 , s l-gel (- 。 [1] , ) , , 。1