不同结合剂金刚石砂轮磨削氧化铝陶瓷工艺实验研究  

Precision Grinding of Al_2O_3 Ceramics Using Different Bond Grinding Wheel

作　　者：仇中军[1] 张飞虎[1] 栾殿荣[1] 高东宇[2] 

机构地区：[1]哈尔滨工业大学 [2]哈尔滨理工大学

出　　处：《金刚石与磨料磨具工程》2000年第6期25-27,共3页Diamond & Abrasives Engineering

摘　　要：本文利用树脂、青铜、铸铁三种结合剂金刚石砂轮 ,以氧化铝陶瓷为加工对象 ,通过研究各自的磨削比、磨削力、磨削表面粗糙度等指标 ,进行了三种结合剂砂轮的磨削性能比较 ,发现铸铁结合剂金刚石砂轮和ELID(在线电解修整 )磨削方法比较适合氧化铝陶瓷等硬脆材料的磨削 (尤其是精密磨削 )Different bond(resin, bronze, cast iron) diamond wheels are used to experimentally grind Al 2O 3 ceramics. Grinding performances of each kind of wheel are compared in the items of grinding ratio, grinding force and surface roughness of workpiece. The results showed that cast iron bond diamond wheel together with ELID(Electrolytic In process Dressing) technology is suitable for grinding hard and brittle materials like Al 2O 3 ceramics, especially for precision grinding.

关 键 词：金刚石砂轮 氧化铝陶瓷 结合剂 磨削工艺 

分 类 号：TG580.6[金属学及工艺—金属切削加工及机床] TQ174.1[化学工程—陶瓷工业]