水冷8缸发动机齿轮打齿案例分析  

Analysis of Gear Teeth Collision of a Water-cooled 8 Cylinder Engine

作　　者：刘英华[1] 

机构地区：[1]河北华北柴油机有限责任公司,河北石家庄050081

出　　处：《柴油机》2010年第6期34-37,共4页Diesel Engine

摘　　要：针对某型水冷8缸发动机齿轮打齿故障,从齿轮材料、缺陷、过载、装配不良、中心距有误、制造误差等方面进行了检测和分析,结论为齿轮本身的加工误差大是导致该型柴油机齿轮打齿的主要原因。As a water-cooled 8 cylinder engine met the problem of gear teeth collision,inspection and analysis were carried out on the aspects of gear material,defects,over load,bad assembly,wrong center-to-center spacing,and manufacturing errors.It is concluded that the machining error of the gear itself is the main cause of its teeth collision.

关 键 词：水冷8缸发动机 齿轮 打齿 

分 类 号：TK428[动力工程及工程热物理—动力机械及工程]