GK_(1F)型机车传动轴断裂故障的分析与预防  

Reason analysis and countermeazures of break of GK_(1F) locomotive transmission shaft

作　　者：段崇义[1] 唐述俊[1] 金红梅[1] 

机构地区：[1]莱芜钢铁集团有限公司运输部,山东莱芜271104

出　　处：《内燃机车》2006年第1期46-47,共2页Diesel Locomotives

摘　　要：以GK1F型机车传动轴断裂故障发生后所收集的资料为基础,用材料力学的有关理论对传动轴断裂的成因做了综合分析并提出了相应的预防和改进措施。On the base of data gathered from the fault of break of GK_(1F) locomotive transmission shaft and by applying theory related to mechanics of materials,the reason for transmission shaft to break was analyzed and the associated precacctionary measures.

关 键 词：GK1F型机车 断轴 断口 疲劳应力 应力集中 

分 类 号：U262.5[机械工程—车辆工程]