摘要
确定了起动机保险轴的断裂性质;对保险轴的特性和承载能力进行分析。验证试验表明不平衡量为0.9 g/cm的涡轮转子无法导致保险轴断裂。最终得出保险轴断裂性质属于符合设计意图的正常断裂的结论。
The broken character of safety spindle was defined. The character and carrying capacity of the safety spindle was analyzed. The turbine-rotor with 0.9 g/cm non-counterbalance can not result in the safety spindle broken. The conclusion of fault analysis is that the safety spindle broken character is normal broken according with design intention.
出处
《热加工工艺》
CSCD
北大核心
2013年第16期202-204,共3页
Hot Working Technology
关键词
断裂
剪切扭矩
剪切韧窝
冲击扭矩
broken
sheafing torque
shearing dimple
impact torque
