Abrasive water jet nozzle

The utility model discloses an abrasive water jet spray head, which relates to the technical field of abrasive water jet spraying, and comprises a spraying assembly, a shell and a wear-resistant sheet assembly, and the spraying assembly comprises a nozzle and a spray head; the wear-resisting piece assembly comprises a first wear-resisting piece and a second wear-resisting piece. The nozzle is connected with one end of the shell, the other end of the shell is connected with the spray head, a first wear-resisting piece is attached to the interior of the nozzle, and a second wear-resisting piece is attached to the interior of the spray head. According to the utility model, the adaptive wear-resistant sheets are arranged at the connecting positions of the nozzle and the shell as well as the shell and the spray head, so that the wear resistance of the spray head is improved, and the service life of the spray head is prolonged. 本实用新型公开了一种磨料水射流喷头，涉及磨料水射流喷射技术领域，其包括喷射组件、壳体和耐磨片组件，喷射组件包括喷嘴和喷头；耐磨片组件包括第一耐磨片和第二耐磨片；喷嘴与壳体一端连