摘要
比较了由三种不同牌号材质所加工出的6BT球铁曲轴疲劳强度及安全系数,探讨了不同的材质和强化工艺对6BT球铁曲轴的影响,为选择合适的球铁材料及提高6BT球铁曲轴的性能提供了参考。
The fatigue strength and safety of Cummins6BT crankshaft made of three kinds of nodular cast irons are compared.The impacts on Cummins6BT crankshaft using different materials and strengthen processes are discussed.References on how to choose suitable nodular cast iron and improve the performance of Cummins6BT crankshaft are put forward.
出处
《汽车科技》
2003年第1期13-15,共3页
Auto Sci-Tech
关键词
柴油机
曲轴
球墨铸铁
强化工艺
疲劳强度
diesel engine
crankshaft
nodular cast iron
strengthen process
fatigue strength
