陶瓷结合剂CBN砂轮磨损与磨削比的研究  

Research on Wear and Grinding Ratio of CBN Grinding Wheels with Vitreous Bond

作　　者：卢海燕[1] 曹硕生[2] 申其芳[1] 伍丽峰[1] 

机构地区：[1]广西科技大学机械工程学院,广西柳州545006 [2]广西大学机械工程学院,广西南宁530004

出　　处：《机床与液压》2014年第23期97-99,105,共4页Machine Tool & Hydraulics

摘　　要：通过对国产陶瓷结合剂CBN砂轮磨削45淬硬钢的试验,研究了磨削参数对CBN砂轮磨损与磨削比的影响规律,获得了磨削参数的最优水平,并建立磨损与磨削比的经验公式,探讨了冷却液流量对磨损与磨削比的影响规律。By tests of grinding 45 hardened steel with home-made vitreous bond CBN wheels, the laws how grinding parameters influenced grinding ratio and CBN wheel wear are researched. The optimum level of grinding parameters was obtained, and empirical e-quations of grinding ratio and wheel wear were established. The laws how coolant flow influenced grinding ratio and wheel wear are dis-cussed.

关 键 词：陶瓷结合剂 CBN砂轮 磨削参数 砂轮磨损 磨削比 冷却液流量 

分 类 号：TG580.6[金属学及工艺—金属切削加工及机床] TG743