应用激光, 2014, 34 (1): 15, 网络出版: 2014-04-09
机车内燃机涡轮增压器导向叶轮的故障分析与激光修复
TheFailure Analysis and Laser Repair of the Turbocharger Compressor Wheel of A Locomotive Internal Combustion Engine
摘要
对某机车内燃机涡轮增压器导向叶轮的故障进行了分析, 提出了采用激光熔覆法修复受损叶轮。通过对激光熔覆样品的拉伸与疲劳性能测试, 验证了激光熔覆法修复该机车内燃机增压器导向叶轮的可行性。
Abstract
The failure analysis of the turbocharger compressor wheel of a locomotive internal combustion engine was carried out and a laser cladding method has been presented to repair the wheel. According to the tensile and fatigue testing of the laser cladding samples, the laser repairing for the wheel was feasible.
陈江, 朴新欣, 张静波, 董志宏. 机车内燃机涡轮增压器导向叶轮的故障分析与激光修复[J]. 应用激光, 2014, 34(1): 15. Chen Jiang, Pu Xinxin, Zhang Jingbo, Dong Zhihong. TheFailure Analysis and Laser Repair of the Turbocharger Compressor Wheel of A Locomotive Internal Combustion Engine[J]. APPLIED LASER, 2014, 34(1): 15.
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