The turbo-supercharger is widely used in engineering machinery and huge volume of vehicles, which is the key part to affect their performances.
涡轮增压器广泛应用于工程机械和大排量汽车，是影响其使用性能的关键部件。
2
With consideration of corresponding theory and practiced experience, this paper introduces the ordinary faults in turbo-supercharger and its maintenance.
结合相关理论和实际使用经验，分析涡轮增压器的常见故障，介绍其使用维护方法。
3
By means of stereomicroscopy and scanning electronic microscopy (SEM), the fracture mode and mechanism of the broken K18 superalloy cast blade in a superchargerturbo were investigated.