金刚石与磨料磨具工程Issue(6)：28-31,4.DOI:10.13394/j.cnki.jgszz.2015.6.0006
陶瓷 CBN 砂轮在船舶曲轴磨削中的应用
Ceramic CBN grinding wheel applied to grind ship crankshaft
摘要
Abstract
CBN grinding wheel for ship crankshaft was prepared with optimized designs on working layer and matrix of ceramic CBN wheel Grinding experiments were carried out to analyze the roughness and chatter marks of processed workpiece Results showed that the dressing method of grinding wheels influenced the application effects of grinding wheel a lot The optimum process parameters for dressing wheels were rotating speed of roller 3000 r min rotating speed of wheel 450 r min longitudinal traverse moving speed 250 mm min With such parameters roughness of the workpiece reached R a ≤0 32 μm with no chatter marks and no burn.关键词
数控磨床/船舶曲轴/CBN 砂轮/高速磨削Key words
CNC grinding machine/ship crankshaft/CBN grinding wheel/high speed grinding分类
矿业与冶金引用本文复制引用
鲁涛,杜雄,李学文,徐汉新,孙鹏辉,孙克己,李学仁..陶瓷 CBN 砂轮在船舶曲轴磨削中的应用[J].金刚石与磨料磨具工程,2015,(6):28-31,4.基金项目
国家科技重大专项资助(项目编号:2010ZX04012-071) （项目编号:2010ZX04012-071）
