| 摘要 |
<p>A method and apparatus for coating the outer surface of a workpiece (W) comprises disposing a workpiece (W) in a fixed position along an axis and rotating a thermal spray gun (7) around the axis on a support (5) with a thermal spray (S) thereof directed towards the axis. The powder, fuel and oxygen are rotatably coupled to the gun (7) and the thermal spray gun (7) and the support (5) are moved along the axis while rotating.</p> |
