电火花修整金刚石微粉砂轮的磨削特性  

Grinding Features or Fine Grain Diamond Grinding Wheel Dressed by EDM

作　　者：应宝阁[1] 王先逵[1] 刘为刚[1] 

机构地区：[1]清华大学,北京清华大学精密仪器系机床组

出　　处：《制造技术与机床》1996年第5期8-11,共4页Manufacturing Technology & Machine Tool

基　　金：自然科学基金

摘　　要：对于金属结合剂金刚石微粉砂轮来说，电火花修整法是一种高效的修整方法。本文讨论了电火花修整后青铜结合剂金刚石微粉砂轮磨削工程陶瓷的磨削力、磨削比及磨削工件表面粗糙度特性，并同常规磨削法修整进行了比较。Metal-boneded fine grain diamond grindingwheel is difficult to dress with troditional dressingmethods. EDM method may be a good way to dresssuch kind of grinding wheel. An approach is made todressing law of EDM method. Here, an experience ismade on bronze-bonded fine grain diamond grindingwheel which is dressed by EDM. And the grindingforce and grinding rate in engineering ceramics are discussed and the effects on surface roughness are alsodiscussed.

关 键 词：磨削 金刚石 砂轮 电火花修整 微为分砂轮 

分 类 号：TG743.06[金属学及工艺—刀具与模具] TG661