| 摘要 |
<p>The invention relates to a plasma jet spray generator meant for making special coatings by plasma jet thermal spraying. According to the invention, the generator consists of a rear body (1) supporting a nut (7) - cathode (6) assembly with a simple construction and an effective cooling, a screw plug (4) for directing the cooling water, an insulating body (2) ensuring the continuity of the water circuit and the access/distribution of the plasma gas, a support for the cathode assembly (6) which also ensures the intake of the cooling water and a front body (3) for the plasma nozzle (5), ensuring the outlet circuit.</p> |
