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介绍了内燃机车用废气涡轮增压器新型地脚连接结构的设计特点,并通过ANSYS软件模拟增压器地脚连接结构在振动载荷下的谐响应分析。结果表明,采用新型地脚连接结构可以更好地应对振动载荷的作用,提高抗疲劳的能力。
The design characteristics of a new type of ground connection structure of exhaust turbocharger for diesel locomotive are introduced. And the harmonic response analysis of the ground connection structure of turbocharger under vibration load is simulated by ANSYS software. The results show that the new type of foot connection structure can better deal with the role of vibration load, improve the ability of anti-fatigue.