在分析工程机械典型零部件失效模式的基础上,介绍了几种高性能电弧喷涂涂层的性能和应用背景,综述了高速电弧喷涂在防腐、采油装备、抽油泵柱塞、电站锅炉设备及汽车发动机等几个重要工程领域的研究应用现状,进而展望了高速电弧喷涂技术在工程机械零部件再制造产业的发展趋势,对再制造工程在工程机械产业中推广有一定的指导意义。

Based on the analysis of the typical construction machinery parts failure mode, the properties of the arc spray coating and the application background were introduced. The application status of high velocity arc spraying developed in anticorrosion oil equipment, pump plungers, boiler equipment and automobile engine and several other construction machinery parts fields were overviewed. Furthermore, the prospect of the high velocity arc spraying technology using remanufacturing in construction machinery parts was also analyzed in detail . It may be have the important guidance in remanufacturing developed in repair of construction machinery parts.