摘要
从理论和实际两方面分析了柴油机曲轴断裂的各种影响因素 ,并提出了改进措施 ,指出了解决问题的关键在于提高曲轴本身的质量 ,同时还要根据柴油机的工作范围、工作环境 。
various factors affecting the fracture of the diesel engine crankshaft are analyzed both in theory and practice.And improving measures are put forward.this article also points out that the crux of the matter is improving the quality of the crankshaft and carrying out rational mating according to the working range and the working environment of the diesel engine.
出处
《内燃机》
2001年第4期20-22,共3页
Internal Combustion Engines
关键词
曲轴
疲劳断裂
交变应力
韧性
残余拉应力
柴油机
crankshaft
fatigue fracture
alternating stress
toughness
residual stress
